of 88
8/3/2019 Computer Hardware by bapayyak
1/88
4250/-4250/-
$,7,$,7,0.9:707$890283.,700.9:707$890283.,70
$9,;078425:90703970$9,;078425:90703970
$9,;078400$9,;078400
4,9,4,9,
,7.
8/3/2019 Computer Hardware by bapayyak
2/88
$$%#&%
%0.425:90770.0;0835:9574.088089,3/
/0;0784:95:9
%4507147290809,889,8/1107039:398,3/0,.:3987085438-0147,850.1.9,8
%0:398,70!&%#%#
&%%%&%
&&%!&%
%0&,3/&940907,70.,0/%#
!#$$&%!&
8/3/2019 Computer Hardware by bapayyak
3/88
!&%'!&%'
98:80/14797,3810773/,9,174290:807803/9490.425:907
&%!&%'&%!&%'
98:80/9497,38107574.0880/
31472,943174290.425:9079490:8073,,706:70/-90
:807
8/3/2019 Computer Hardware by bapayyak
4/88
#&%#&%
98947083897:.943,3//,9,,3/574;/08
9029490;,74:84907:398,8,3/03
706:70/98-,8.,9047320247
4190.425:90788902%820247:398;4,90098902547,720247,3/
3493.,3-089470/0705072,3039%0
31472,943889470/3902,320247,8
4390.425:907889.0/4347,843
,898706:70/-90.425:907
8/3/2019 Computer Hardware by bapayyak
5/88
%#&%%#&%
43974890;,74:84507,9438
93,.425:9079-,8.,
2,3,08,904907:398,3//0;.084190.425:907889029
/40884-97,382993923,3/
.4397483,89490;,74:8/0;.08,3/:398
8/3/2019 Computer Hardware by bapayyak
6/88
#%%&%#%%&%
95071472890;,74:8,79209.
,3/4.,4507,94384390/,9,
89470/320247,8/.9,90/-903897:.943
%070,70;,74:8-,8..7.:9894507147290804507,9438
8/3/2019 Computer Hardware by bapayyak
7/88
$#$%#$#$%#
989470890;,74:8/,9,31472,943
,3/5747,285072,30391471:9:70
70970;,%031472,943847,380/38:.,,9470970;09
3232:2920030;07706:70/
%089470/31472,943702,38,84390:807,3989
8/3/2019 Computer Hardware by bapayyak
8/88
&$&$
%080,70,80941.4330.93708
:80/147809933907.4330.943
-0900390;,74:8/0;.0839088902,.80941-:8,8,850.1.
1:3.9439450714720.,773
/,9,.,773.4397483,8,3/,//708808
8/3/2019 Computer Hardware by bapayyak
9/88
#
#
&%
!&%
'
%#&%
#%%
&%
&%!&%
'
$#
$%#
%#%
!&
8/3/2019 Computer Hardware by bapayyak
10/88
# 0-4,7/ 43 , .425:907 8 ,2489 /039., 94 , 0-4,7/ 43 ,9507907 425:907 0-4,7/8 95., ,;0 097, 08
40;07 $420 41 9080 08 .42243 0,2508 3.:/0 43974
9 ,3/ 09, ,70 20,39 94 -0 :80/ 3 .43:3.943 9 4907 08
:89 0 819 43 , 70:,7 9507907 907 08 .42243 0,2508
3.:/0 38079 0090 420 3/ 05 1:3.943 0809. ,70
20,39 94 -0 :80/ 3/0503/039 ,3/ 41903 5071472 0/93 9,88
0-4,7/8 43 /1107039 5,914728 41903 44 89 /1107039
,3/ ,;0 8420,9 /1107039 .40.9438 41 08 $420 0-4,7/8
0;03 ,;0 3/0503/039 819 4. ,3/ .,58 4. 08 $2,070-4,7/8 9 43 2,970,90/ 08 ,70 95., .,0/
05,/8
8/3/2019 Computer Hardware by bapayyak
11/88
94:909535479434190.425:907
0-4,7/8/039.,94,89,3/,7/9507907
.425:9078,;080;07,,//943,089,95071472/11070391:3.9438
8/3/2019 Computer Hardware by bapayyak
12/88
!4393!4393 0;.00;.0 54393 /0;.0 8 ,3 ,7/,70 .42543039 9,9 ,48 , :80794
35:9 85,9, /,9, 94 , .425:907 889028 ,3/ 7,5., &807
39071,.08 & ,4 90 :807 94 .43974 ,3/ 574;/0 /,9, 94 90
.425:907 :83 58., 089:708 5439 .. ,3/ /7,
95., - 24;3 , ,3/0/ 24:80 ,.7488 90 8:71,.0 41 90
58., /08945 ,3/ ,.9;,93 89.08 43 90 24:80 4;02039841 90 54393 /0;.0 ,70 0.40/ 43 90 8.7003 - 24;020398 41
90 24:80 543907 ,3/ 4907 ;8:, .,308
0 90 2489 .42243 54393 /0;.0 - 1,7 8 90 24:80 4907
3/8 3.:/0 97,.-, 94:.5,/ 54393 89. 9503 ;,74:8
3/8 41 /93 9,-098 . :80 , 89:8 ,3/ 0;03 , 850.,/,9, 4;0 9,9 97,38,908 90 :8078 24;020398 94 .425:907
089:708
8/3/2019 Computer Hardware by bapayyak
13/88
&$&$ 24:80 8 , 82, /0;.0 9,9 , .425:907 :807 5:808 ,.7488 , /08
8:71,.0 3 47/0794 5439 94 , 5,.0 43 , /85, 8.7003 ,3/ 94 800.9 43047 2470 ,.9438 94 9,0 1742 9,9 548943 9 8 , ,3/0/ 54393
/0;.0 147 .425:9078 3;4;3 , 82, 4-0.9 1990/ 9 430 47 2470
-:99438 ,3/ 8,50/ 94 89 3,9:7, :3/0790 ,3/ %0 :3/078/0 4190
24:80 4:808 , /0;.0 9,9 /090.98 90 24:808 24943 70,9;0 94 901,9 8:71,.0 43 . 9 898 %0 24:808 24943 8 95.,
97,38,90/ 394 90 24943 41 , .:7847 43 90 /85,
8/3/2019 Computer Hardware by bapayyak
14/88
42243 24:80 ,.9438 3.:/0W ..3 90 24:80 -:9943 94 800.9 ,3 4-0.9 47 94
5,.0 90 .:7847 ,9 , .079,3 5439 93 , /4.:2039
W
/4:-0..390 24:80 -:
9943
94 8
9,7
9, 5747,2 474503 , 14/07 ,3/
W /7,3 4/3 /43 90 24:80 -:9943 ,3/ 24;3
90 24:80 94 9 , 203: .422,3/ 47 , 800.90/-9 41909
8/3/2019 Computer Hardware by bapayyak
15/88
%4:.%4:. 5,/5,/
94:. 5,/ 8 , /0;.0 147 54393 .439743 35:95489433 43 , .425:907 /85, 8.7003 9 8 ,3
,9073,9;0 94 90 24:80 73, 3.47547,90/ 3 ,5945
.425:9078 94:. 5,/8 ,70 ,84 -03 2,/0 147 :80 9
/08945 .425:9078 94:. 5,/ 478 - 80383 90:8078 1307 24;02039 ,3/ /43,7/ 57088:70
8/3/2019 Computer Hardware by bapayyak
16/88
7,5.8 %,-09
7,5.8 9,-09 47 /93 9,-09 8 , .425:907 507507, /0;.0
9,
9,48 147 , 70,
9;0 8250 20
94/ 41 35:
93 ,3//7,37,5.8 47 ,79 394 , .425:907 3 70, 920 %0 95., .43889 41 ,
,70 1,9 8:71,.0 147 /7,3 43 ,3/ ,3 ,99,.0/ 89:8 147 /7,3 43
90 8:71,.0 473, ,8 , 5,79 41 90 00.9743.8 -:9 ,907 825 94
574;/0 ,3 ,..:7,90 -:9 82449 5439
%8 /0;.0 ,84 ,48 90 .425:907
:807 94 .43974 90 24:80 .:7847 -
97,.3 90 89:8 503 ,.7488 90
9,-09 %4 2489 :8078 90 .47/088
89:8 503 8 2:. 0,807 ,3/ 1,8907
94 :80 9,3 , 24:80 ,3/ ,8 088
897,3 43 4:7 ,3/
8/3/2019 Computer Hardware by bapayyak
17/88
%#
97,.-, 8 , .425:907 .:7847 .43974 /0;.0 :80/ 3
2,3 3490-44 ,3/ ,5945 .425:9078 %0 97,.-, 8
:8:, 4.,90/ 3 17439 41 90 0-4,7/ 94,7/ 90 :807
88039, 90 97,.-, 8 ,3 :58/0/43 24:80 9,9
749,908 3 5,.0 93 , 84.09 %0 :807 748 90 -, 94
/70.9 90 .:7847 94 90 /0870/ 5,.0 43 90 8.7003 ,3/ .,3
.. 430 41 94 -:99438 /039., 94 24:80 -:99438 30,7
90 97,.-, 94 800.9 /08945 4-0.98 47 548943 90 .:7847
147909 0397
8/3/2019 Computer Hardware by bapayyak
18/88
%&$# 94:.8.7003 8 ,3 35:9 /0;.0 9,9 ,48 :8078 94 4507,90 , !
- 825 94:.3 90 /85, 8.7003 %4:. 35:9 8 8:9,-0 147 ,/0 ;,709 41 .425:93 ,55.,9438 94:.8.7003 .,3 -0 :80/
9 2489 ! 889028 ,8 0,8 ,8 4907 35:9 /0;.08 8:. ,8
97,. -,8 47 94:. 5,/8 7480 90 38 -04 94 0,73 2470
,-4:9 94:. 35:9 90.344 ,3/ 4 9 .,3 47 147 4:
%4:.8.7003 889028 ,70
-03 :80/ 3 , ;,709 41
,55.,9438 3.:/3
5439418,0 889028
5:-. 31472,943 /85,83/:897, .43974 889028
,3/ 2470 44 98 3
147 ,//943, 0,2508 41
4 94:. 90.344 8
-03 :80/ 94/,
8/3/2019 Computer Hardware by bapayyak
19/88
99 503503
9503 8 , /0;.0 82,7 94 , 94:. 8.7003
-:9 8 1,.9,90/ - :80 41 , 850., 9
80389;0 503 3890,/ 4190 1307 %0 ,/;,39,0
41 :83 , 503 8 2470 ,..:7,90 8.7003 35:9
49079,9 41 , 94:. 8.7003
8/3/2019 Computer Hardware by bapayyak
20/88
$% 0;07 9,9 24;08 3 , /70.9438
,3/ .439748 90 24;02039 41 ,
543907 47 8420 4907 /85, 82-4 489. 8 82,7 94 , 24:80
0.059 9,9 9 , 24:80 90 .:7847
89458 24;3 ,8 8443 ,8 4: 8945
24;3 90 24:80 9 , 489.90 543907 .4393:08 24;3 3 90
/70.943 90 489. 8 54393 %4
8945 90 543907 4: 2:89 709:73 90
489. 94 98 :579 548943 489
489.8 3.:/0 94 -:99438 .,0/97078
489.8,70:80/2489147.425:907,208-:990,70,84:80/
4..,843,147889028,3/4907,55.,9438
8/3/2019 Computer Hardware by bapayyak
21/88
$#$#
$.,3307 8 ,3 2,0 ,.6:8943/0;.0 .4330.90/ 94 90 .425:907
. .,59:708 0907 ,3 2,0 41
, 909 /4.:2039 47 , 5.9:70 ,3/
97,381078 9 394 -98 41
31472,943 . , .425:907
.,3 :3/0789,3/ ,3/ 2,35:,90
$.,333 ,3 2,0 8 0 , .4507
.453 ,3 2,0 %0 2,47
/110703.0 8 9,9 90 4:95:9 41
8.,333 8 ,3 00.9743. 10
. .,3 -0 0/90/ - , 8419,70
,3/ 89470/ 3 , /8
8/3/2019 Computer Hardware by bapayyak
22/88
%% ## /9, .,207, 70.47/8 ,3/ 894708 54947,5.
2,08 3 /9, 1472 9,9 .,3 -0 10/ 94 , .425:907 ,8
90 257088438 ,70 70.47/0/ 47 89470/ 3 90 .,207,
147 ,907 4,/3 394 , .425:907 47 573907
%0 - ,/;,39,0 41 /9, .,207,8 8 9,9 2,3
54948 8 -49 305038;0 ,3/ 1,89 -0.,:80 9070 8 34
12 574.0883
8/3/2019 Computer Hardware by bapayyak
23/88
/9, .,207, 894708 2,08 /9, 7,907 9,3
70.47/3 902 43 12 3.0 , 5.9:70 ,8 -003 9,03 9
.,3 -0 /434,/0/ 94 , .425:907 88902 ,3/ 9032,35:,90/ 9 , 7,5.8 5747,2 ,3/ 57390/ &30
12 54947,58 . ,;0 ,3 ,2489 31390 7084:943
/9, 54948 ,70 290/ - 90 ,24:39 41 20247 3 90
.,207, 90 459., 7084:943 41 90 /93 20.,382,3/ 13, - 90 7084:943 41 90 13, 4:95:9 /0;.0
;03 90 -089 /9, .,207,8 .4330.90/ 94 90 -089 5739078
.,3349 574/:.0 126:,9 54948 40;07 1 90 13,
4:95:9 /0;.0 8 , ,807 573907 9 /40839 70, 2,99070907 4: 9,0 , 70, 5494 ,3/ 903 8.,3 9 47 9,0 ,
/9, 5494 3 -49 .,808 90 2,0 2:89 0;039:, -0
70/:.0/ 94 90 7084:943 4190 573907
8/3/2019 Computer Hardware by bapayyak
24/88
8/3/2019 Computer Hardware by bapayyak
25/88
## ,3 ,.7432 9,9 89,3/8 147 ,309. 3
,7,.907 #0.43943 8 90 850., 809 41 .,7,.9078,3/ 82-48 9,9 ,550,7 ,9 90 -49942 41 .0.8 ,3/
4907 13,3., /4.:20398 # 90.344 ,8
/0;0450/ 3 90 2/8 94 2470 011.039 574.088
.0.8 . 070 3.70,83 3 ;4:20 ,3/ 6:.4;07023 90 2,3:, 574.0883 88902
%4/, 2,3 9508 41 13,3., /4.:20398 :90 #
90.344 349 43 97,/943, -,3 /05489 858 ,3/4,3 5,2039 89:-8 -:9 ,84 19 .0791.,908 ,3/ 894.
.0791.,908 ,;0 ,/4590/ 98 89,3/,7/ 40;07 .0.8
89 ,..4:39 14790 ,7089 ;4:20 41# /4.:20398
8/3/2019 Computer Hardware by bapayyak
26/88
# .,7,.9078 ,70 0907 57390/ 3 850., 38 :83 411809
57393 5708808 47 57390/ 9 # 943078 :83 , ,807 573907
%0 # 1439 .,7,.9078 ,70 2,3090/ ,3/ 70,/ 00.9743., - 850., 70,/07847907 06:52039 - 13,3., 3899:9438 %0
# 30 .439,38 .79., ,..4:39 31472,943 ,3/ 3897:.9438 43
4 90 5,2039 8 94 -0 ,:942,9., 74:90/ ,3/ 574.0880/
!74.0883 8 /430 39, ,9 90 -,3 41 /05489 ,3/ 574708808
974: 90 0/07, #0807;0 $8902 3 90 &$ ,3/47 4907-,33 889028
8/3/2019 Computer Hardware by bapayyak
27/88
#09 94 05:3.3 59., ,7,.907 #0.43943 8 90
4/089 /,9, 0397 90.36:0 3 08903.0 43 -01470 901789 094/8 88902 41 #% ,8 :80/ 59., ,7,.907
#0,/078 070 039073 /,9, 3 .42207., ,3/ 4;0732039
! 389,,9438
,9, 397 974: # 8 1,8907 2470 ,..:7,90 ,3/
0307, 2470 011.039 9,3 089740 /,9, 0397 08945
# 8.,33078 .,3 70,/ 95079903 /,9, 394 , .425:907 ,9
7,908 :5 94 47/8 507 23:90
8/3/2019 Computer Hardware by bapayyak
28/88
#0,8438#0,8438 147147 &83&83 ##%070 ,70 , 3:2-07 41 70,8438 147 .4483 # 8.,333 4;07
4907 2094/8 41 /,9, 0397 $420 41 90 2470 831.,39 3.:/0
W%4 70/:.0 ,9, 397 77478
W%4 4384/,90 ,9, 397
W%4 ,3/0 !0, 4,/8
W:2,3 #0,/,-0
W,3 0 &80/ 9 ,3 !7393 %0.36:08
W$.,3334770.9438
8/3/2019 Computer Hardware by bapayyak
29/88
,7 4/0
,7 .4/0 .425480/ 41 -,78 ,3/ 85,.08 41 ;,73 /9
574;/08 , 20,38 41 05708843 147 :2,370,/,-0 .,7,.9078 3, 1472 -,78 ,3/ 85,.08 70,/,-0 - 2,.308
3/ 3 47/07 94 70,/ 90 -,7 .4/0 9070 ,70 , /0 ;,709 41
70,/078 ,;,,-0 0,. /0830/ 147 , 850.1. 5:75480
%0 ,/;,39,08 ,70 9,9 90 -,7 .4/0 574;/08 920 07747 1700
31472,943 9,9 .,3 -0 :80/ 94 ;,/,90 70.059 24;02039 47
.4:393 41 574/:.98 9 70/:.08 0 0397 920 97,38.7-3 920,3/ ,2489 , 077478
8/3/2019 Computer Hardware by bapayyak
30/88
,. ,3/ 90 897508 8:. ,8 9480 843 -04
,70 41903 8003 43 5,.,08 41 83,.8 144/89:11 ,3/
8:3/708 89,.0/ 43 8:5072,709 80;08 47.43;0303.0 894708 9080 ,70 343 ,8 ,7 4/0
%0 -,7 .4/0 .,3 ,84 -0 14:3/ 43 3/:897,
574/:.98 47 43 /0;07 706:089 14728 147 420 ,3/
411.0 /0;0708 907 :808 ,70 /0 7,33
8/3/2019 Computer Hardware by bapayyak
31/88
### 59., ,7 #0,/3 8 90 574.088 94 /090.9 90 570803.0
41 3903/0/ 2,70/ 708543808 2,7 47 70854380 548943 ,8 9 8
41903 .,0/ 7089078 831.,39 088 9 9,3 90 8:774:3/3
5,507 3 47/07 94 -0 /090.90/ - 90 , 2,7 ,8 94 0 5489430/
.4770.9 43 90 5,507 0 831.,39 /,707 9,3 90 8:774:3/3
5,507 # :8:8, 7010794 , 90.36:0 9,9 :808 850., ,7/,70
06:50/ 9 9 8038478 9,9 .,59:70 90 7010.943 47 ,-803.0 417010.943 43 5,507
8/3/2019 Computer Hardware by bapayyak
32/88
/;,39,08/;,39,08 4141 ## 70,/07870,/078 W# ,8 , -09907 70.43943 7,90 -0.,:80 1007 289,08 ,70 2,/0 -
2,.308 94 70,/ 2,78 9,3 - 70,/3 ,3/79903 .,7,.9078
W,70 ;4:208 41 /,9, .,3 -0 .40.90/ 6:. ,3/ 0,8 94:9 90 300/
147 850., 97,30/ 89,11
W%0 .489 41 35:993 /,9, ,3/ 90 .,3.0 41 /,9, 35:9 077478 .,3 -0
70/:.0/ -0.,:80 9 8 349 30.088,7 94 950 90 /09,8 147 /,9, 0397
8,/;,39,088,/;,39,08 4141 ## 70,/07870,/078W4.:20398 147 459., 2,7 70.43943 ,70 .425.,90/ 94 /083
W%0 # 70,/07 300/8 94 -0 705747,220/ 147 0,. 30 /4.:2039
/083
W# 70,/078 ,70 70,9;0 84
W%0 507843 5:993 2,78 43 90 /4.:20398 2:89 144 90 3897:.9438
570.80
W3 14/3 47 /79 43 , 1472 2, 570;039 90 1472 1742 -03 70,/ .4770.9
8/3/2019 Computer Hardware by bapayyak
33/88
35:9 0;.0 08.75943 &8,0
0-4,7/ ,9, .,3 -0 039070/ - 570883 90
.47708543/3 08 43 90 0-4,7/
%09 35:9
4:80
%7,.-,
9 :808 90 24;02039 41 , 82, -,
94 .43974 90 543907 ,3/ :808
-:99438 94 5071472 ,.9;908
4;3 90
543907 800.93
459438 ,3/7,5.8 35:9
%4:. 5,/ 9 :808 90 24;02039 41 , 1307 94
.43974 90 543907 ,3/ :808 -:99438
94 5071472 ,.9;908
4;3 90
543907 800.93
459438 ,3/7,5.8 35:9
489. 9 :808 90 24;02039 41 , ;079.,
8902 94 .43974 90 543907 ,3/ :808
-:99438 94 5071472 ,.9438
!,3 ;/04
,208
8/3/2019 Computer Hardware by bapayyak
34/88
35:9
0;.0
08.75943 &8,0
%4:.8.7003
,9, .,3 -0 039070/ -94:.3 90 8.7003
31472,9438003
907 9 .43;0798 54398 308 ,3/
.:7;08 1742 , /7,3 47 ,54947,5 394 /9, 83,8
7,5.8 35:9
7,5.
9,-09
9 ,48 , :807 94 35:9 7,5.
/0838 394 , .425:907
7,5.8 35:9
,7 .4/0
70,/07
9 /039108 , -,7 .4/0 - 90
7010.90/ 9 5,99073 1742 90
-,7 .4/0 308
#0,/3 -,7
.4/08
8/3/2019 Computer Hardware by bapayyak
35/88
35:9
0;.0
08.75943 &8,0
59.,
.,7,.907
70,/07
9 70.4308 .,7,.9078 9
850., 9501,.08
#0,/3 709,
57.08 909
35:9
2,0
8.,3307
9 .,59:708 2,08 47 909 394
90 .425:907
7,5.8 35:9
,309.
.,7/ 70,/07
9 70,/8 /,9, 89470/ 3 90
2,309. 8975 43 , 2,309.
.,7/
#0,/3
2,309. .,7/8
8/3/2019 Computer Hardware by bapayyak
36/88
35:9 0;.0 08.75943 &8,0
$2,79 .,7/70,/07
9 70,/8 /,9, 89470/ 3 90 .5 43 ,82,79 .,7/
#0,/3 82,79.,7/8
$500.
70.43943
/0;.0
,9, 47 .422,3/8 .,3 -0 35:990/
94 90 .425:907 9 85403 47/8
$0.:79
5:754808
,3/.,550/
50450
9, .,207, 9 70.47/8 2,08 3 90 1472 41 /9,
/,9,
2,0 35:9
9, ;/04
.,207,
9 ,48 , :807 94 35:9 ;/04 2,08
394 90 .425:907 3 /9, 1472
'/04 2,0 35:9
8/3/2019 Computer Hardware by bapayyak
37/88
:95:9/0;.08:95:9/0;.08:80/94574/:.031472,94394:8078
390147241,7/.450857390/4:95:9478.7003/85,
8/3/2019 Computer Hardware by bapayyak
38/88
'&'& 4747 %#%# 243947 ,84 .,0/ 90 '8:, 85, &39 '& 47 , /85,
8.7003 8 90 58., :39 070 90 #% 47 4907 2,05740.943
20,38 ,3/ 4907 70,90/ 5,798 ,70 5,.0/ 9 8 , 805,7,90 :39
.4330.90/ 94 90 .425:907 ;, .,-08 30 /893:8,-0 5,79 41 ,
243947 90 8.7003 8 , ,88 8:71,.0 43 . 2,08 574/:.0/ -
90 .425:9078 ;/04 ,/,5907 ,70 /85,0/ %0 80 41 , 8.7003 8
20,8:70/ 1742 430 .47307 94 90 /,43, 4554890 .47307 422438.7003 808 ,70 ,3/ 3.08
439478 .,3 -0 .,8810/ - .447 .,5,-9 394 2434.7420 94
.447 /85, 7,8.,0 /85,8 /1107039 8,/08 41 7, ,3/
.4470/ 2,3.447 /85, # 243947 %40907 9 90
/0;0452039 43 90 .447 .,5,-908 41 2439478 ,70 90
2574;020398 43 90 /85, 24/08 84209208 .,0/ ;/04 47
7,5.8 89,3/,7/8
8/3/2019 Computer Hardware by bapayyak
39/88
%0 90.344 -03/ 2439478 ,3/
900;8438 8 %0 .,94/07, 9:-0 47
#% #% 8 ,3 80,0/ ,88 -4990
9 34 ,7 38/0 9 -038 9 , 8230. ,3/ 9,5078 4:9,7/ :39 9 14728 ,
,70 -,80 %0 -,80 8 90 2439478
8.7003 ,3/ 8 .4,90/ 43 90 38/0 9
, 2,97 41 94:8,3/8 41 93 548547
/498 !485478 ,70 .02.,8 .
029 9 03 0.90/ - , 8970,2 4100.97438 /1107039 5485478 029
/1107039 .44:70/ 9
,./49.438898419700-4-841
.44:70/54854743070/4307003430-:0%08074:58419700
54854782,0:5,98343,8,
83050
8/3/2019 Computer Hardware by bapayyak
40/88
85,85, 24/0824/0873, , ! .4:/ 43 /85, 909 ,3/ 3 2434.7420 43 %070 ,70 34 , ;,70941 /85, 24/08 -:9 /85, 6:,9 89 /0503/8 43 90 !8 ;/04 .,7/ 47 ,/,5907 47
90 1: -03019 41 07 7084:943 ,3/ 2470 .4478 90 1443 /85, 24/08 ,;0 -003
/0;0450/ 4;07 90 0,78
447 7,5.8 /,5907 ,8 3974/:.0/ - 3 9 ,8 .,5,-0 41574;/3 14:7 .4478 ,3/ /85,3 2,08 ,9 , 2,2:2 7084:943 41 508
903/0/ 7,5.8 /,5907 ,8 3974/:.0/ 3 9 574;/08 :5 94 .4478 ,3/ ,3 2574;0/ 7084:943 41 508 2,/0 90970,/3 0,807 9,3
-:9 9 8 89 // 349 574;/0 034: 7084:943 147 84589.,90/ 7,5.8 /0838 47/08945 5:-83
8/3/2019 Computer Hardware by bapayyak
41/88
' 3974/:.0/ 3 '/04 7,5.8 77,' 574;/08 , 7084:943 ,9 .4478 47 , 7084:943 ,9 .4478 ' ,8 -0.420 90 ,..0590/ 89,3/,7/ 147
90 :8:, 088 05038;0 !.425,9-08 47 .430 .425:9078
$' $:507 ' 574;/08 70,907 7084:943 9,3 ' %5., 9 .,3 8:55479 ,5,0990 41 :5 94 .4478 %0 3:2-07 41 .4478 9,9 .,3 -0 /85,0/ ,9 90 8,20
920 3 , .079,3 .425:907 40;07 2, -0 290/ - 90 ,24:39 41 98 ;/04
20247 489 !8 34 8:55479 90 $' /85, 0503/3 43 98 80 ,3 $'
243947 .,3 574;/0 430 41 90 1443 7084:9438
508
508
508
508
903/0/ 7,5.8 85, ,8 3974/:.0/ 3 %0 3007 ;07843 41 411078 , 44/ 7084:943 41 508 3 .4478 97:0 .447 ,3/
508 3 .4478
8/3/2019 Computer Hardware by bapayyak
42/88
!739073 .425:9078 , 573907 8 , /0;.0 9,9 ,..0598 909,3/ 7,5. 4:95:9 1742 , .425:907 ,3/ 97,381078
90 31472,943 94 5,507 :8:, 94 89,3/,7/ 80
80098 41 5,507
!73
9078 ,70 8420
9208 84/
9.425:9078 -:9 2470 1706:039 ,70 5:7.,80/
805,7,90 !739078 ;,7 3 80 8500/
84589.,943 ,3/ .489 3 0307, 2470
05038;0 5739078 ,70 :80/ 147 077084:943.447 57393
8/3/2019 Computer Hardware by bapayyak
43/88
!07843, .425:907 5739078 .,3 -0 /893:80/ ,8 25,.9 4734325,.9
5739078 ,7 25,.9 5739078 470/ 842093 0 ,3 ,:942,9.
9507907 9 , 0 8973 ,3 30/ 25708843 43 5,507 147 0,. 57390/
.,7,.907 %0 /492,97 573907 ,8 , 545:,7 4.489 507843,
.425:907 573907 98 ,3 25,.9 573907 9,9 89708 90 5,507 , 30 ,9 , 920
%0 -089343 34325,.9 5739078 ,70 90 309 573907 41 . 80;07,
2,08 41 4.489 .447 5739078 ,70 ,3 0,250 ,3/ 90 ,807 573907 %0
309 857,8 3 1742 ,3 3 .,797/0 ,9 ;07 .480 7,30 94 90 5,507 ,8 9748 - %0 ,807 573907 :808 , ,807 -0,2 7010.90/ 1742 , 27747 94
,997,.9 3 .,0/ 94307 94 800.90/ 5,507 ,70,8 ,8 , 8009 748 4;07 ,
/7:2
8/3/2019 Computer Hardware by bapayyak
44/88
49 ,97 573907
49 ,97 573907 8 ,3 25,.9
573907 9,9 14728 .,7,.9078 ,8 ,
80708 41 /498 %0 5739 0,/.439,38 , 7/ 41 538 . 1472
, .,7,.907 %8 0,/8 89,258 43
94 90 5,507 974: ,3 30/
7--43 94 574/:.0 , .,7,.907 1470,250 9,9 8 2,/0 :5 41
/498
%0 5739 0,/8 .,3 ,;0 1742 94 538 3 902 %0 2470538 90 5739 0,/ ,8 90 -09907 90 6:,9 41 90 57390/
4:95:9 !739078 9 538 574/:.0 09907 6:,9 4:95:9 %0
6:,9 41 90 57390/ 4:95:9 8 20,8:70/ 3 /5 /498 507 3.
%0 07 90 /5 90 -09907 90 6:,9 41 90 57390/ 4:95:9
8/3/2019 Computer Hardware by bapayyak
45/88
309 573907 3 309 573907 8 ,3 573907 9,9 5,.08
097020 82, /745098 41 3 4394 5,507 94.70,90 ,3 2,0 1 4: 0;07 44 ,9 , 50.0 41
5,507 9,9 ,8 .420 4:9 41 ,3 309 573907 4:
34 9,9
W%0 /498 ,70 097020 82, :8:, -09003
,3/ 2.7438 3 /,20907 84 82, 9,9 90,70 9307 9,3 90 /,20907 41 , :2,3 ,7
2.7438
W%0 /498 ,70 5489430/ ;07 570.80 9
7084:9438 41 :5 94 /498 507 3. /5
W%0 /498 .,3 ,;0 /1107039 .4478 .42-30/
940907 94 .70,90 54946:,9 2,08
8/3/2019 Computer Hardware by bapayyak
46/88
,807 !73907 ,807 573907 :808 , ,807 -0,2 94 5739 %0 ,807 .70,908 ,3 2,0 43 ,
/7:2 38/0 90 573907 %8 5.8 :5 94307 ,3/ 57398 90 2,0 43 94 90
5,507 0 , 5494.4507 /408
%0 2,3 ,/;,39,08 41 ,807 5739078 ,70 8500/ 570.843 ,3/ 0.4342
,807 .,3 24;0 ;07 6:. 84 9 .,3 790 9 2:. 70,907 8500/ 9,3
,3 3 09 3/ -0.,:80 90 ,807 -0,2 ,8 ,3 :3;,73 /,20907 9 .,3
/7, 2470 570.80 94:9 853 ,3 0.088 3
% 1 9 9 1 9 9 9 9 9
8/3/2019 Computer Hardware by bapayyak
47/88
%0 14:7 573907 6:,908 41 2489 3907089 94 2489 :8078 ,70447 447 8 25479,39 147 :8078 4 300/ 94 5739 5,08 147 5708039,9438 47 2,58 ,3/
4907 5,08 070 .447 8 5,79 41 90 31472,943 447 5739078 .,3 ,84 -0 809 94 5739
43 3 -,.,3/90 447 5739078 ,70 2470 05038;0 94 4507,90 83.0 90 :80 94
3 .,797/08 430 .447 ,3/ 430 -,. 3 9,9 300/ 94 -0 705,.0/ ,1907 , .079,33:2-07 41 5,08 &8078 4 /439 ,;0 , 850.1. 300/ 147 .447 ,3/ 4 5739 , 49 41
5,08 13/ , -,.,3/90 573907 .0,507 94 4507,90
#084:943 !73907 7084:943 90 8,753088 41 909 ,3/ 2,08 43 5,507 8 :8:,
20,8:70/ 3 /498 507 3. /5 489 305038;0 5739078 574;/0 8:11.039 7084:943 147
2489 5:754808 ,9 /5
$500/ 1 4: /4 2:. 57393 90 8500/ 41 90 573907 -0.4208 25479,39 305038;0
5739078 5739 43 ,-4:9 94 80098 507 23:90 447 57393 8 8407 470 05038;0
5739078 ,70 2:. 1,8907
0247 489 5739078 .420 9 , 82, ,24:39 41 20247 147 0,250 430 20,-90
9,9 .,3 -0 05,3/0/ - 90 :807 ,;3 2470 9,3 90 232:2 ,24:39 41 20247 8
051: ,3/ 1,8907 03 57393 4:9 5,08 9 ,70 2,08 47 9,-08 9 308 ,74:3/
902 . 90 573907 970,98 ,8 , ,70 2,0 ,70 ;4:20 41 31472,943 ,70 57390/
9 90 05 41 , 5739 854407. :808 90 573907 20247 011.039 94 .425090 90
5739 4-
8/3/2019 Computer Hardware by bapayyak
48/88
!49907 549907 8 , 573907 9,9 390757098 .422,3/8 1742
, .425:907 94 2,0 30 /7,38 43 5,507 9430 47 2470 ,:942,90/ 5038 &30 , 70:,7
573907 90 549907 .,3 /7, .4393:4:8 543994
5439 308 /70.9 1742 ;0.947 7,5.8 108 47
.422,3/8 %070 ,70 , 3:2-07 41 /1107039 950841 5499078 , /7:2 549907 /7,8 43 5,507 7,550/
,74:3/ , /7:2 . 9:738 94 574/:.0 430
/70.943 41 90 549 0 90 5038 24;0 94
574;/0 90 4907 /70.943 , 1,9-0/ 549907 /7,8
43 5,507 5,.0/ 43 , 1,9 8:71,.0 ,3/ ,300.97489,9. 549907 /7,8 43 30,9;0 .,70/
5,507 9 5489;0 .,70/ 94307
- 9 /11 9 9 9 /
8/3/2019 Computer Hardware by bapayyak
49/88
:95:9 0;.0 08.75943 &8,0
'8:, /85, :39 9 /85,8 2,08 43 8.7003 2,0 4:95:9
492,97 573907 9 8 , 348 4 8500/ ,3/ 6:,9
573907
!7393 2:950 ,7/.4508 3
430 8970
309 573907 9 8 , 6:09 6:90 8500/ ,3/6:,9 573907
!7393 /4.:20398 7,5.8
,807 573907 9 8 6:09 8500/ ,3/ -089
6:,9 573907
!7393 6:,9 /4.:20398
,3/ 7,5.8
!49907 9 574/:.08 6:,9 30
/7,38
!74/:.3 2,58 .,798
-:/3 5,38 ,3/ .7.:9
/,7,28
$4:3/8500.
839083
/0;.08
9 .43;0798 31472,943 394 8500. :942,9. 9005430 ,38073
889028 ;4.0 /.943,708
425,78438 -09003 /1107039 4:95:9 /0;.08
8/3/2019 Computer Hardware by bapayyak
50/88
##
$%#$%#$%#'$$%#'$
8/3/2019 Computer Hardware by bapayyak
51/88
## .425:907 706:708 , 20247 94 89470 ,3/70970;0 3897:.9438 ,3/ /,9, %070 ,70 ,
;,709 41 8947,0 /0;.08 3.:/3802.43/:.947 2024708 ,3/ 2,309.
2024708 0307, 90 9072 20247
701078 94 43 90 82, 3907,90/ .7.:98.,0/ .58 . ,70 :80/ ,8 , .425:9078
39073, 20247
8/3/2019 Computer Hardware by bapayyak
52/88
'4,90'4,90 4747 343;4,90343;4,90 2024720247
20247 3 . 90 /,9, 89470/ 8 489 0390 5407 8 9:730/ 411 8 ;4,90 20247
;4,90 20247 8 , 3435072,3039 20247
# 8 , ;4,90 20247 0 # 8 ,343;4,90 20247 90 89470/ /,9, ,70
709,30/ 0;03 03 5407 8 7024;0/ #
4/8 4:7 31472,943 0 4: ,70 473 43
9 -:9 03 90 .425:907 5407 8 7024;0/
# 4808 , 4190 31472,943 9 .439,30/
8/3/2019 Computer Hardware by bapayyak
53/88
44 88 /,9,/,9, 89470/89470/ 33 ,, 2024720247 .5.5 20247 .5 8 2,/0 :5 41 , ,70 3:2-07 41 202474.,9438 .,0/ .08 ,. 20247 .0 .,3 89470 430 -9
41 /,9, 0907 , 47 ,. 20247 4.,943 ,8 ,
:36:0 ,//7088 ,9, 8 89470/ 3 , 20247 - , 574.088
.,0/ 790 ,3/ 70970;0/ 1742 90 20247 - , 574.088
.,0/ 70,/ %0 574.088 790 705,.08 90 570;4:8
89470/ /,9, ,9 ,3 ,//7088 - 30 /,9, %0 70,/ 574.088
9,08 , .45 41 /,9, ,3/ 0,;08 90 89470/ /,9, 39,.9
8/3/2019 Computer Hardware by bapayyak
54/88
0247 ,5,.9 %0 ,24:39 41 31472,943 , .425:907 .,3
89470 3 20247 908 ,70 :80/ 94 20,8:70 -49 .425:907
20247 # ,3/ 90 8947,0 .,5,.9 41 1455 /88
# /7;08 ,3/ ,7/ /7;08
% 30 .,7,.907 .,7,.907 .,3 -0 , 3:2-07 09907 47
82-4 490 -90 .438898 41 -98 %
55742,90 430 94:8,3/ .,7,.9078 47 430 5,0 41 /4:-0
85,.0/ 909 % 55742,90 430 243
.,7,.9078 47 430 34;0 % 55742,90 430
-43 .,7,.9078 47 430 94:8,3/ 34;08
8/3/2019 Computer Hardware by bapayyak
55/88
##&%$##&%$-9084900,90
,90
%07,90%%!09,90!
!,90
09,9049,90
! !
8/3/2019 Computer Hardware by bapayyak
56/88
!72,7!72,7 2024720247%0 2,3 39073, 20247 41 , .425:907 88902 8 .,0/
90 572,7 20247 %8 20247 8 ,..0880/ /70.9 -, .425:9078 .0397, 574.0883 :39 !& %0 572,7
20247 8 2,/0 41 2,3 802.43/:.947 2024708 3
1472 41 .58
%070 ,70 94 9508 41 2024708 7,3/42 ,..088 20247
# ,3/ 70,/ 43 20247 # # ,8 -49
70,/ ,3/ 790 .,5,-908 0 # .,3 43 -0 70,/
,3/ 9070 8 34 790 4507,943 425:9078 2,3 #,3/ # ,70 4.,90/ 43 98 24907-4,7/ -08/08 8420
.,7/8 2, ,;0 907 43 # ,3/ #
8/3/2019 Computer Hardware by bapayyak
57/88
$0.43/,7$0.43/,7 2024720247 20247 9,9 8 349 94 -0 /70.9 ,..0880/ -!& 8 343 ,8 80.43/,7 20247 47 ,:,7
20247 %0 31472,943 47 /,9, 1742 9080
2024708 8 1789 97,3810770/ 94 # 2,320247 ,3/ 903 .,3 -0 ,..0880/ - !& 10
0,2508 41 80.43/,7 20247 ,70 ,7/ /8
2,309. 9,50 1455 /8 ,3/ #
8/3/2019 Computer Hardware by bapayyak
58/88
,.0,.0 2024720247 .,.0 20247 8 3.70,83 -03 :80/ 3 .425:9078 9
8 , 82, -:9 1,89 20247 9,9 8 4., 5489430/-09003 !&8 43 39073, 20247 7089078 ,3/ 90
572,7 47 2,3 20247 %0 .,.0 20247 894708 47
.,9.08 8420 41 90 .4390398 41 2,3 20247 %080 ,70
90 .4390398 .:77039 -03 :80/ - 90 574.08847 .,.020247 5,8 , - 740 3 90 8500/ ,3/ 5071472,3.0 41 ,
574.08847 .01 -0.,:80 9 8 2:. 30,70794 90 !& 9,3
90 # ,.0 20247 894708 ,39.5,90/ 3897:.9438 84
9,9 90 574.08847 .,3 6:. ,3/ 0,8 ,..088 9023890,/ 41 .4389,39 709:733 94 # %8 2,08 90
574.088478 4- 0,807 ,3/ 058 9 94 5071472 2470 6:.
8/3/2019 Computer Hardware by bapayyak
59/88
##%0 # 8 , 7,3/42 ,..088 20247 9,9 ,8 -49
70,/ ,3/ 790 .,5,-908 %8 20247 .4208 3 901472 41 20247 .58
%070 ,70 94 9508 41 #8 ,32. # # ,3/
$9,9. # $# %0 94 .42243 # .5 24/:08 ,70
830330 20247 24/:08 $8 ,3/ /:,33020247 24/:08 8
489 41903 03 0 9, ,-4:9 20247 3 , .425:907 88902 9
8 ,-4:9 # 9 8 90 20247 070 , .425:907 902547,7
4/8 31472,943 .:77039 -03 :80/ 84 90 /,9, .,3 24;06:. -09003 90 .0397, 574.0883 :39 47 !& ,3/ 90
4507,93 88902 88039, # 8 070 90 !& 90
.425:9078 2,3 574.0883 .5 /408 98 933
8/3/2019 Computer Hardware by bapayyak
60/88
# 8 90 ;9, 4785,.0 41 .425:93 90 2470 # ,
88902 .439,38 90 2470 31472,943 9 .,3 ,3/0 ,3/ 90 2470
5747,28 9 .,3 7:3 ,9 430 920 9 8 90 ,77,302039 41 31472,9433 # 9,9 /09072308 4 2:. /,9, 4:7 ! .,3 ,3/0 %0
5747,28 4: :80 /0907230 4 2:. # 4: 300/ 7,5.,
5747,28 147 0,250 ,3/0 , 49 41 31472,943 ,3/ 706:70 2:.
2470 # 9,3 47/ 574.088478 47 8570,/80098
# 8 , ;4,90 20247 47 3435072,3039 20247 %4:
# 4/8 4:7 31472,943 0 4: ,70 473 43 9 -:9 03
90 .425:907 5407 8 7024;0/ # 4808 , 41 90 31472,943 9
.439,30/ %,9 20,38 , -3 3 90 5407 .,3 07,80 4:78 41 47
1 4: ,;0 349 -003 .4393:, 8,;3 4:7 47 94 5072,3039
8947,0 43 , ,7/ /7;0 47 /80990
##
8/3/2019 Computer Hardware by bapayyak
61/88
##%0 # 8 , 70,/ 43 20247 9 8 , 950 41 20247 9,9 43
.,3 -0 70,/ %070 8 34 790 4507,943
#8,343;4,9020247%089470//,9,,70709,30/0;03
03540787024;0/3#/,9,85072,303947802
5072,303989470/
3 , # 3 . /,9, ,70 5072,3039 89470/ 90 850.10/ /,9,,70 0907 2,3:1,.9:70/ 394 90 /0;.0 47 5747,220/ 394 90
/0;.0 - :807 ,3/ .,3 349 -0 ,9070/
3 , # 3 . 90 /,9, ,70 8025072,3039 89470/ 90 /,9,
.,3 -0 ,9070/ - 850., 2094/8
,80/ 43 98 0 ,;0 94 9508 41 #8 90 2,8 # ,3/
90 !#
8/3/2019 Computer Hardware by bapayyak
62/88
# .439,38 2,3 41 90 -,8. 3897:.9438 3 $ ,8.
35:9:95:9 $8902 %0 !& .422:3.,908 9 /809908
,7/ /7;0 0-4,7/ ,3/ 4907 .425430398 974: 90 $
.439,30/ 3 # .58 %0 $ 8 ,,8 89470/ 3 # %0
# ,3/ $ ,70 84 3907.4330.90/ 9,9 4: 1706:039
0,7 90 90728 # $ ,3/ $ #
8/3/2019 Computer Hardware by bapayyak
63/88
94:9 90 $ 3897:.9438 , .425:907 349 0;03 34
4 94 70,/ 25479,39 108 8:. ,8 90 43188 ,3/
:9400.-,9 108 9,9 ,70 3907, 5,798 41 89,793 :5 $ %0$ 2:89 -0 809 :5 ,3/ 94/ 0,.9 ,9 3/ ,3/ 3:2-07 41
/88 54798 09. 089 3 47/07 94 8:..0881: 390720/,90
-09003 9080 5,798 ,3/ 90 !&
%0 $ 97,/943, ,8 -:9 394 90 # .5 /:73 90
2,3:1,.9:73 574.088 ,907 90.344 09 # -0
5747,220/ ,1907 90 2,3:1,.9:73 574.088-:9 43 43.0
4 ,3 3.70,83 3:2-07 41 .425:9078 ,;0 # 9,9 .,3 -007,80/ ,3/ 705747,220/ ,3/ , :807 .,3 .:89420 90 $
3897:.9438 94 8:9 8 300/8
8/3/2019 Computer Hardware by bapayyak
64/88
# ,3/ .,.0 47 940907 94 2,9. !& 8500/ 9070- 038:73 90
011.03. 41 4:7 .425:907 %0 ,24:39 41 # 3 , 88902 8 3 /70.9
70,94385 94 90 8500/ ,9 . ,3 ,55.,943 7:3 0307, ,;3 2470
# 20,38 ,..0883 90 ,7/ /7;0 088 1706:039 708:93 3 8244907 1,89072470 011.039 5071472,3.0
8/3/2019 Computer Hardware by bapayyak
65/88
!# %0 !# 47 90 5747,22,-0 # 8 90 950
3 . /,9, ,70 00.97., 89470/ - 90 :807 9 90 ,/
41 850.,0/ 06:52039 $420 !# .,3 -0 79903 94 43
430 920
!# 30 41 90 2489 545:,7 3/8 41 !# 8
07,8,-0 !# !# 57434:3.0/ 05742 . .,3
-0 07,80/ ,3/ 705747,220/ 03 7024;0/ 1742 9024907-4,7/ ,3/ 05480/ 94 :97,;409 9 !#8 ,;0
, .0,7 3/4 .4;070/ 9 , ,-0 41 8420 3/ 193 90
,-0 054808 90 802.43/:.947 .5 ,3/ 098 9 -0
705747,220/ %0 .4770.9 /48,0 41 :97,;409 9 6:.07,808 90 .58 ,3/ 2,3:1,.9:7078 .,30 !#8 9 ,
850., ,7/,70 /0;.0 .,0/ , !# -,8907
8/3/2019 Computer Hardware by bapayyak
66/88
0.97., 07,8,-0 !# !# .,3 -0 07,80/ ,3/
705747,220/ 9 ,3 00.97., 574.088 3 . , 07
9,33472, ;49,0 8 ,550/ 94 90 .5 !# 8 2470
05038;0 9,3 !# 9 8 088 545:,7 ,3/ 8 7,70 :80/ 43
90 24907-4,7/ 41 , !
0 .425:9078 89470 $ 43 1,8 # . 0 !#
.,3 -0 00.97., 7079903 9 8 .0,507 9,3 !# ,3/
0,807 94 705747,2 &5/,93 90 $ 3897:.9438 3 , 1,8
# 8 , 2:. 0,807 9,3 4907 950 41 !#8
425,78438 -09003 # ,3/ #
8/3/2019 Computer Hardware by bapayyak
67/88
# #
%0 89470/ /,9, ;,38
220/,90 03 90 .425:907
8 9:730/ 411 ;4,90
%0 89470/ /,9, ,70 709,30/
03 90 .425:907 8 9:730/ 411
343;4,90
,9, .,3 -0 70,/ 1742 47
79903 43 90 #
,9, .,3 43 -0 70,/ 1472 90
#
&807 5747,28 ,3/ 473
/,9, ,70 902547,7 89470/
$89028 5747,28 ,3/ /,9, ,70
89470/ 5072,3039 - 90
2,3:1,.9:707
425,78438-09003#,3/#
8/3/2019 Computer Hardware by bapayyak
68/88
## %%9 8 , .40.943 41 90.36:08 147 574;/3 8:11.039
20247 94 430 47 2470 574.08808 3 , .425:907 88902
0850., 03 90 88902 /408 349 ,;0 034:
20247 94 8,981 , 574.08808 706:7020398
82:9,304:8 %0.36:08 3.:/0 8,553 5,3
,3/ ;79:, 20247 0247 2,3,02039 8 :8:,
50714720/ 2489 - , ,7/,70 20247 2,3,02039
:39
# / ' 9
8/3/2019 Computer Hardware by bapayyak
69/88
#0, ,3/ '79:, 0247#0, 20247 701078 94 90 ,.9:, 20247 .58 9,9 ,70
389,0/ 3 90 .425:907 5747,28 ,.9:, 7:3 3
98 58., 20247 40;07 9 8 41903 :801: 94
,4 90 .425:907 94 93 9,9 9 ,8 20247 9,9 839
,.9:, 9070 3 47/0794 50729 90 :80 41 5747,28 9,9
,70 ,707 9,3 58., 19 3 20247 47 94 ,4
2:99,83 2:950 5747,28 7:333 ,9 43.0 %8
.43.059 8 .,0/ ;79:, 20247
8/3/2019 Computer Hardware by bapayyak
70/88
473 41 '79:, 0247%0 , ;79:, 20247 478 8 70,9;0 8250 098
8:55480 90 4507,93 88902 300/8 41 20247 944/ , 90 5747,28 9,9 ,70 7:333 -:9 9070 ,70 43
41 # .58 389,0/ 3 90 .425:907 %0 4507,93
88902 8098 :5 41 ;79:, 20247 ,3/ 02548 ,
;79:, 20247 2,3,07 , 5747,2 /0830/ 94 .43974;79:, 20247 94 2,3,0 90 %0 ;79:, 20247
2,3,07 8098 :5 , 10 43 90 ,7/ /89,9 8 3 80
23:8 %0 4507,93 88902 903 574.00/8 94 :80
479 41 20247 ,//708808 %4 90 4507,9388902 9 ,550,78 ,8 1 41 20247 0898 9 098 90
;79:, 20247 2,3,07 477 ,-4:9 4 94 ,3/0 90
1,.9 9,9 0 43 ,;0 41 70, 20247
8/3/2019 Computer Hardware by bapayyak
71/88
;79:,20247
'79:,20247,8,;0725479,393;039433
.425:93,89,482:99,83,8034994/,94:9;79:,202474:
.4:/397:3,8570,/800947/574.08847,3/
/,9,-,805747,2,9908,20920 :30884:,/
034:20247944/,41902,943.0-0.,:80
4:4:/.4389,39-07:3334:94120247,3/
,;3948:9/435747,2347/07944503
5747,2489!8037:3332:99,83
4507,9388902803/48,70:83;79:,
20247
8/3/2019 Computer Hardware by bapayyak
72/88
$!!%8 8 574.088 94 24;0 , 5747,2 1742 1,89,..088 20247
94 , 84,..088 20247 8,5 4:9 47 ;.0 ;078, 8,53 %0 9072 41903 701078 850.1., 94 90 :80 41 , ,7/
/8 47 , 8,5 10 ,8 ;79:, 20247 47 8,5 85,.0
03 , 5747,2 8 94 -0 00.:90/ 5488- ,8 /0907230/ -, 8.0/:07 9 8 8,550/ 394 .470 147 574.0883 03 9
.,3 34 4307 .4393:0 00.:93 147 8420 70,843 47 90
8.0/:07 /0./08 98 920 8.0 ,8 0570/ 9 8 8,550/ 4:9
,,3
%8 .4397,898 9 5,3 889028 3 . 43 5,798 41 ,
5747,28 20247 8 97,3810770/
!
8/3/2019 Computer Hardware by bapayyak
73/88
!9 8 , 90.36:0 147 3.70,83 90 20247 85,.0 ,;,,-0
- 24;3 31706:039:80/ 5,798 41 , 5747,28 47320247 1742 # 94 , 80.43/,7 8947,0 20/:2
:8:, /8 %0 :39 41 97,38107 8 .,0/ , 5,0
!,3 ,48 90 949, 20247 706:7020398 41 ,7:333 9,88 5488- :89 430 94 0.00/ 90 ,24:39 41
58., 20247 070,8 8,553 825 ,48
2:950 574.08808 94 7:3 .43.:77039 84 43 ,8 0,.
574.088 43 98 43 198 93 58., 20247
%0 5,3 574.088
8/3/2019 Computer Hardware by bapayyak
74/88
%0 5,3 574.088 20247 2,3,02039 :39 & 2439478 ,..08808 94 20247
,3/ 8598 0,. ,//7088 394 , 5,0 3:2-07 90 2489 831.,39
-98 ,3/ ,3 411809 93 9,9 5,0 90 407 -98 9 903 448:5 90 5,0 3:2-07 3 98 5,0 9,-0 %0 5,0 2, -0 2,70/ ,8
5,0/ 3 47 5,0/ 4:9 1 9 8 5,0/ 3 903 90 20247 ,..088 .,3
574.00/ ,1907 97,38,93 90 ;79:, ,//7088 94 , 58., ,//7088
1 90 706:0890/ 5,0 8 5,0/ 4:9 903 85,.0 2:89 -0 2,/0 147 9
- 5,3 4:9 8420 4907 5,0 0 .453 9 94 /8 %0706:0890/ 5,0 8 903 4.,90/ 43 90 ,70, 41 90 /8 ,4.,90/ 147
8,5 85,.0 ,3/ 8 70,/ -,. 394 # %0 5,0 9,-0 8
:5/,90/ 94 3/.,90 9,9 90 5,0 8 5,0/ 3 ,3/ 98 58.,
,//7088 70.47/0/
%0 & ,84 70.47/8 0907 , 5,0 ,8 -003 24/10/ 83.0 9
,8 ,89 5,0/ 3 1 9 ,8 349 -003 24/10/ 903 9070 8 34 300/
94 .45 9 -,.94 /8 ,3/ 90 85,.0 .,3 -0 70:80/ 220/,90
,.3 89470 47 $947,0 0;.0
8/3/2019 Computer Hardware by bapayyak
75/88
,.3 89470 47$947,0 0;.09 8 , 80.43/,7 8947,0 9 ,70 .,5,.9 :80/ 94
89470 5747,28 ,3/ /,9, 5072,3039 147 1:9:70 :80
4:7 .42243 9508 41 8947,0 20/, ,70
W455 /8W,7/ /8
W425,.9 /8.W%,50
455 8 1455 /8 8 , 93 .7.:,7 10-0
8/3/2019 Computer Hardware by bapayyak
76/88
455 8 1455 /8 8 , 93 .7.:,7 10-0
5,89. /8 9 , 2,309. .4,93 03.480/ 3 , 86:,70
8,50/ 5,89. 80 1455 /8 8 ,84 .,0/ ,
/80990
W%0 2489 /0 :80/ 1455 /8 94/, 8 3.08 /0
W01470 ,393 .,3 -0 79903 43 , 30 1455 /8 9 2:89
-0 1472,990/W%4/, 2489 1455 /8 ,70 /0389 1455 /8
W455 /88 :8:, 853 ,9 ,-4:9 70;4:9438 507
23:90
W%0 ,;07,0 ,..088 920 147 .:77039 1455 /8 /7;08 94
4.,90 ,3 902 43 90 /8 8 280.43/8 47,55742,90 80.43/
W%4 .,70 147 , 1455 /8 9 84:/ 349 -0 05480/ 94 0,9
.4/ 2,309. 10/8 ,3/ .439,23,398 8:. ,8 /:89 8240
47 8,9 ,7
8/3/2019 Computer Hardware by bapayyak
77/88
/;,39,08 41 1455 /88 W455 /8 8 5479,-0 ,3/ 305038;0
W,9, 43 , 1455 /8 .,3 -0 ,..0880/ 7,3/42
W,9, 43 , 1455 /8 .,3 -0 79057490.90/ 1742 -03 .,30/
,../039,
W455 /8 .,3 -0 :80/ 94 97,38107 /,9, 1742 430 .425:907 94 ,34907
8,/;,39,08 41 1455 /88 W455 /8 8 349 /:7,-0 /:0 94 /:89 ,3/ /79 ,3/ .,3 -0 /089740/ -
2,309. 10/
W..088 920 41 1455 /8 8 84 ,-4:9 28
W$947,0 .,5,.9 41 1455 /8 8 290/ 43
,7/ 8 ,7/ /8 :8:, .438898 41 80;07, 310-0
8/3/2019 Computer Hardware by bapayyak
78/88
,7/ 8 ,7/ /8 :8:, .438898 41 80;07, 310-0
.7.:,7 /88 .,0/ 5,99078 43 . 9028 ,70 89470/
00.9743.,
W%0 ,7/ /8 3 2489 /08945 ,3/ ,5945 .425:9078 8 4:80/ 38/0 90
88902 :39 ,3/ 8 .438/070/ 10/ /88 -0.,:80 -03 349 5479,-0
W,7/ /88 ,70 80,0/ 99 94 005 4:9 41 .439,23,398 0 /:89 ,3/
8240 5,79.08 . 2, 708:9 3 0,/ .7,8
W,7/ /88 :3/074 94 1472,993 89058 , 40;0 1472,9 ,3/ , 0;0 1472,9
W$420 .425:9078 ,70 ,-0 94 2574;0 90 ,7/ /8 ,..088 920 - :83
/8 .,.3
W%0 14 41 /,9, 3897:.9438 ,3/ 31472,943 94 ,3/ 1742 , ,7/ /8 8
2,3,0/ - , 850., 5:75480 .5 ,3/ 98 ,884.,90/ 00.9743. .7.:98
.,0/ 90 ,7/ /8 .4397407
W$420 2,3:1,.9:7078 /0;045 , 950 41 ,7/ /8 88902 .,0/ #
. .4330.98 80;07, 82,07 /88 394 , 830 :39 9,9 ,.98 0 ,
830 ,70 ,7/ /8
473 41 , ,7/ /8
8/3/2019 Computer Hardware by bapayyak
79/88
473 41 , ,7/ /8
,7/ /7;08 ,70 2,309. 8947,0 /0;.08 9,9 .439,3
80;07, /8.8 38/0 .,0/ !,99078 9,9 ,70 ,99,.0/ 94
, 853/0 24947 %0 3:2-07 41 5,99078 ;,708
/0503/3 43 90 .,5,.9 41 90 /7;0 !,99078 ,70
.4,90/ 9 , 12 41 2,309., 80389;0 8:-89,3.0
9,9 8 572,7 2,/0 41 743 4/0 34907 25479,39 370/039 8 , 93 ,07 41 .4-,9
,4
%0 70,/790 0,/8 ,70 7085438-0 147 70,/3 ,3/
793 94 90 5,99078 ,3/ ,70 ,99,.0/ 94 90 0,/
,.9:,947 . 8 3 .,70 41 24;3 90 0,/8 ,74:3/
90 5,99078
%0708 , 70,/790 0,/ 147 0,. 8/0 41 0,.
8/3/2019 Computer Hardware by bapayyak
80/88
5,9907 24:390/ 43 ,728 . .,3 24;0 902
94,7/8 90 .0397, 853/0 47 94,7/8 90 0/0
%0 ,728 ,70 24;0/ - 90 0,/ ,.9:,947. .439,38 , ;4.0.4 ,3 00.9742,309.
.4 9,9 .,3 24;0 , 2,309 ;07 7,5/
4:/850,07 .4308 ,70 ;-7,90/ :83 , 82,7
20.,382
%0 0,/8 ,70 /0830/ 94 94:. 90 5,99078
03 90 /8 89458 85333 9,9 8 03 90
/7;0 8 54070/ 411 :73 90 853/43
5074/ 90 ,714 /23808 :39 9 89458
.425090 03 90 0,/ ,3/8 039 43 90
5,9907 8:71,.0 94 , /0/.,90/ 8549 .,0/ 90
,3/3 430 %0 8 /0/.,90/ 94
574;/3 , 5,73 8549 147 90 70,/790
0,/8 ,3/ 30;07 .439,38 /,9,
8/3/2019 Computer Hardware by bapayyak
81/88
/;,39,08 41,7/ /88 4;07 1455 /8
W,7/ /88 574;/0 1,7 ,707 8947,0 .,5,.908 ,3/ 2:. 1,8907
,..088 9208 9,3 1455 /88W,7/ /8 8 .0,507 9,3 1455 /8 507 0,-90
W,7/ /8 8 :8:, 2470 70,-0 9,3 1455 /8 , -09907
57490.943 ,,389 /:89 ,3/ /79
8,/;,39,08 41,7/ /8 03 .425,70/ 9 1455 /8
W,7/ /8 8 349 5479,-0 0.059 7024;,-0 ,7/ /8 . 8
:8:, 2470 05038;0
W,9, -0.4208 088 80.:70 1 019 43 90 ,7/ /8W0,/ .7,8 2, 4..:7 /:0 94 097020 84. 47 .439,23,398
8/3/2019 Computer Hardware by bapayyak
82/88
425,.9 8 .425,.9 /8. 8 , 1,9 74:3/ 5479,-08947,0 20/:2 9,9 8 :8:, 3.08 3 /,20907 ,3/ 088 9,3 430
903909 41 ,3 3. 9.W425,.9 /8.8 89470 9028 - :83 2.748.45. 598 ,3/ ,3/ 9,9 ,70 3
90 2//0 ,07 41 90 /8.
W .425,.9 /8. 894708 9028 3 , 830 97,. . 8 ,84 /;/0/ 394
0;03 80/ 80.9478 9,9 857,8 1742 90 .03907 41 90 /8. 94 90 0/0 4190 /8.
W%0 /7;0 /083,943 41 , .425,.9 /8. /7;0 :8:, 1448
,5,-09., ,1907 9,9 41 90 ,7/ /8 0 1 90 ,7/ /8 8 /7;0
903 90 .425,.9 /8. 8 /7;0
',7,9438 41 .425,.9 /8.8 /0830/ 147 :80 9 .425:9078 ,70
# # # '# '# '# '#
!494
8/3/2019 Computer Hardware by bapayyak
83/88
# 425,.9 8. #0,/3 0247 8 , .425,.9 /8. 9,9 :808
90 8,20 ,807 90.344 ,8 ,:/4 8 147 70.47/3 2:8. #
40;07 .,3 .439,3 909 7,5.8 ;/04 ,3/ 84:3/ %0 .4390398 41
89,3/,7/ #8 ,70 79903 47 70.47/0/ - 90 2,3:1,.9:707 ,3/
.,3349 -0 24/10/ - 90 :807 # /7;0 47 # 5,07 8
706:70/ 94 70,/ 9028 43 , # # .,3 4/ :5 94 41
/,9, 3897:.9438 ,3/ 31472,943
# 425,.9 8.#0.47/,-0 8 , 90.344 9,9 ,48 , :807 94
790 43 , .425,.9 /8. :83 8 47 07 43 .425:907 # 8 , 790
43.0 70,/ 2,3 90.344 :807 .,3 790 43 90 /8. 3 89,08 793
43 5,79 41 9 430 920 ,3/ 793 43 ,34907 5,79 ,9 , ,907 920 40;07
90 :807 .,3 790 43 0,. 5,79 43 43.0 ,3/ .,3349 07,80 9 #8419,70 ,3/ , # /7;0 ,70 706:70/ 3 47/07 94 790 43 , #
# 425,.9 8.#079,-0 8 ,3 07,8,-0 .425,.9 /8. 9,9
8/3/2019 Computer Hardware by bapayyak
84/88
# 425,.9 8.#079,-0 8 ,3 07,8,-0 .425,.9 /8. 9,9
.,3 -0 79903 43 2:950 9208 # ,.98 0 , 1455 /8 47 ,7/
/8 ,43 /,9, 3897:.9438 ,3/ 31472,943 -0 79903 ,3/ 7079903
4394 9 2:950 9208 # 8419,70 ,3/ , # /7;0 ,70 706:70/3 47/07 94 790 ,3/ 70790 43 , # 30 574-02 9 # 8
9,9 90 .,3349 -0 70,/ - , # /7;08
'# 9, '/04 8.# 8 ,3 097020 .,5,.9
.425,.9 /8. .,5,-0 41 89473 1742 94 '# /7;047 ' 5,07 8 706:70/ 94 70,/ , '#
'# 8 90 70.47/,-0 ,3/ 7079,-0 ;078438 41 '# .
.,3 -0 79903 ,3/ 70,/ 5, 147 2,3 9208 '# 8 82,7 94 ,
# 0.059 9 ,8 8947,0 .,5,.908 :5 94
!494 8 , 950 41 9,9 .439,38 /9, 54947,5. 2,08 8,;0/
3 90 !494 1472,9 /0;0450/ ,892,3 4/,
/;,39,08 41 .425,.9 /8. 4;07 ,7/ /8 3.:/0
8/3/2019 Computer Hardware by bapayyak
85/88
/;,39,08 41 .425,.9 /8. 4;07,7/ /8 3.:/0W .425,.9 /8. 8 2470 5479,-0 9,3 , ,7/ /8
/;,39,08 41 .425,.9 /8. 4;07 1455 /8 3.:/0W%0 8947,0 .,5,.9 41 , .425,.9 /8. 8 ;07 2:. ,707 9,3
9,9 41 , 1455 /8
W%0 ,;07,0 ,..088 920 41 , .425,.9 /8. 8 1,8907 9,3 9,9 41
, 1455 /8
8,/;,39,08 41 .425,.9 /8. 3.:/0
W$420 3/8 41 .425,.9 /8.8 ,70 70,/ 43 # ,3/ '#
W%0 ,;07,0 ,..088 920 41 , .425,.9 /8. 8 8407 9,3 9,9 41
, ,7/ /8
8/3/2019 Computer Hardware by bapayyak
86/88
,309. 9,50W,309. %,50 8 , 2,309., .4,90/ 7--43 41 5,89. .,5,-0 4189473 ,70 ,24:398 41 /,9, ,3/ 31472,943 ,9 , 4 .489
W9 8 430 41 90 1789 8947,0 20/, :80/ 9 2,317,20 .425:9078
W%,50 8947,0 706:708 806:039, ,..088 . 701078 94 70,/3 47
793 /,9, .4380.:9;0
W455 /88 ,7/ /88 ,3/ .425,.9 /8.8 , :80 /70.9 ,..088 47
7,3/42 ,..088 . 20,38 9,9 , 5,79.:,7 /,9, 902 47 10 .,3 -0
4.,90/ 220/,90 94:9 ,;3 94 24;0 .4380.:9;0 974: 9028
89470/ 3 17439 41 9
W%,508 ,70 :80/ 2489 41903 147 439072 8947,0 ,3/ -,.:5
8/3/2019 Computer Hardware by bapayyak
87/88
/;,39,08 41 2,309. 9,508 3.:/0
W,309. 9,50 8 9 ,3/ 5479,-0W%0 8947,0 .,5,.9 41 , 2,309. 9,50 8 ;07 2:. ,707
9,3 , 1455 /8 47 , .425,.9 /8.
8,/;,39,08 41 2,309. 9,508 3.:/0W,309. 9,50 .,3 -0 806:039, ,..0880/ 43
W%,50 ,8 , 290/ 801 10 41 ,-4:9 0,78 147 70,-0 708:98
425,78438 ,243 1455 /88 ,7/ /88 2,309. 9,508
8/3/2019 Computer Hardware by bapayyak
88/88
$0.43/,7
$947,0 489 ,5,.9
..0884/0
..088
$500/ &80
455
/8
4089 4089 70.9
,..088
$4 &8:, 89470 /,9,
108
,7/ /8 089 '07 70.9
,..088
,89089 $9470 5747,2
,3/ /,9,
,309.
9,50
$06:039,
,..088
$4089 ,.:5 5747,28
,3/ /,9,
59.,
/8
4 07 70.9
,..088
,89 $9470 7010703.0
2,907,8 ,3/
425,78438 ,243 1455 /88 ,7/ /88 2,309. 9,508
,3/ 459., /88