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Q1. Which among the following on a computer or terminal keyboard which can be programmed so

as to cause an operating system command interpreter or application program to perform certain

actions or specific tasks?

(a) Function Keys

(b) Caps Lock Key

(c) Esc

(d) Number Keys

(e) Control Keys

Q2. How many pins are there in a VGA Connector?

(a) 12

(b) 10

(c) 15

(d) 13

(e) 9

Q3. Which among the following comes at last in an MS Excel Window?

(a) Menu Bar

(b) Task Bar

(c) Formula Bar

(d) Status Bar

(e) Quick Access Toolbar

Q4. A server can be a computer and storage device dedicated to storing files and it is connected to a

_______ to serve other workstations.

(a) Network

(b) Node

(c) Router

(d) Protocol

(e) Compiler

Q5. What is the full form of EDI?

(a) Electronic Data Input

(b) Electric Data Interchange

(c) Electronic Datum Interchange

(d) Easy Data Interchange

(e) Electronic Data Interchange

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Q6. What is a Firewall in Computer Network?

(a) The physical boundary of Network

(b) An operating System of Computer Network

(c) A system designed to prevent unauthorized access

(d) A web browsing Software

(e) None of these

Q7. In which topology requires each node to be connected to exactly two other nodes, forming a

single continuous pathway for signals?

(a) Star

(b) Mesh

(c) Ring

(d) Bus

(e) Tree

Q8. Which among the following appears in a URL whenever you search anything on a Search

Engine?

(a) google

(b) https://

(c) bing

(d) en

(e) .in

Q9. Which among the following is the reboot where the power to the system is physically turned

off and back on again, causing an initial boot of the machine?

(a) Toggle

(b) Cold booting

(c) Warm booting

(d) Logging off

(e) None of these

Q10. A virus that migrates freely within a large population of unauthorized email user is called a

__________.

(a) worm

(b) flame war

(c) macro

(d) plagiarism

(e) None of these

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Solutions S1. Ans.(a)

Sol. A function key is one of a sequence of special keys labeled "F1" to "F12" (on most keyboards) that

can be assigned a specific use to perform certain task.

S2. Ans.(c)

Sol. A Video Graphics Array (VGA) connector is a three-row 15-pin connector.

S3. Ans.(d)

Sol. Following images shows the Status Bar which appears at the bottom in a Excel Window:

S4. Ans.(a)

Sol. A server is a computer designed to process requests and deliver data to another computer over

the internet or a local network.

S5. Ans.(e)

Sol. Electronic Data Interchange is the full form of EDI

S6. Ans. (c)

Sol. A firewall is a network security system designed to prevent unauthorized access to or from a

private network.

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S7. Ans.(c)

Sol. A ring network is a network topology in which each node

connects to exactly two other nodes, forming a single continuous

pathway for signals through each node - a ring. Data travels from

node to node, with each node along the way handling every

packet.

S8. Ans.(b)

Sol. Hyper Text Transfer Protocol Secure (HTTPS) is the secure

version of HTTP, the protocol over which data is sent between your

browser and the website that you are connected to. The 'S' at the

end of HTTPS stands for 'Secure'. It means all communications between your browser and the website

are encrypted.

S9. Ans.(b)

Sol. Reboots can be either cold (alternatively known as hard) where the power to the system is

physically turned off and back on again, causing an initial boot of the machine, or warm (alternatively

known as soft) where the system restarts without the need to interrupt the power.

S10. Ans.(c)

Sol. A macro virus is a virus that is written in a macro language: a programming language which is

embedded inside a software application (e.g., word processors and spreadsheet applications)