(Page 1 of 2) Dr. Ambedkar Institute of Technology, Bengaluru – 560056 (An Autonomous Institution Affiliated to Visvesvaraya Technological University, Belgaum) USN CS72 B.E Degree (Autonomous) Seventh Semester End Examination (SEE), 2019/ 2020 Cloud Computing MODEL QUESTION PAPER-1 Time: 3 Hours [ Maximum Marks: 100 Instructions to students: 1. Answer FIVE FULL questions. 1. a) Define Cloud Computing as per NIST and explain cloud computing delivery models and services with a schematic diagram 10 Marks b) List and explain in brief ethical issues in cloud computing services 10 Marks OR 2. a) Explain the components of windows Azure with a neat diagram. 10 Marks b) Explain the difference between Public cloud, Private cloud , Community Cloud and Hybrid Cloud 10 Marks 3. a) List five challenges of cloud computing and explain in brief 10 Marks b) Explain coordination based on a state machine model- the Zoo Keeper 10 Marks OR 4. a) What are the architectural styles used by cloud for different cloud applications 10 Marks b) Explain the importance of Apache hadoop in cloud computing 10 Marks 5. a) Define virtualization and explain the layering concept using virtualization 10 Marks b) Discuss about virtual machine performance and security isolation 10 Marks OR 6. a) Explain the features for the hardware support of x86 architecture. 10 Marks b) With a neat diagram explain Xen network architecture 10 Marks 7. a) With a neat diagram explain stability of two level resource allocation architecture 10 Marks b) Explain coordination of specialized autonomic performance managers with a neat block diagram 10 Marks OR
Transcript
(Page 1 of 2)
Dr. Ambedkar Institute of Technology, Bengaluru – 560056 (An Autonomous Institution Affiliated to Visvesvaraya Technological University, Belgaum)
USN CS72
B.E Degree (Autonomous) Seventh Semester End Examination (SEE), 2019/ 2020
Cloud Computing
MODEL QUESTION PAPER-1
Time: 3 Hours
[ Maximum Marks: 100
Instructions to students:
1. Answer FIVE FULL questions.
1.
a) Define Cloud Computing as per NIST and explain cloud computing delivery
models and services with a schematic diagram
10 Marks
b) List and explain in brief ethical issues in cloud computing services 10 Marks
OR
2. a) Explain the components of windows Azure with a neat diagram. 10 Marks
b)
Explain the difference between Public cloud, Private cloud , Community Cloud and Hybrid Cloud
10 Marks
8 Marks
3. a) List five challenges of cloud computing and explain in brief 10 Marks
b) Explain coordination based on a state machine model- the Zoo Keeper 10 Marks
OR
4. a) What are the architectural styles used by cloud for different cloud applications 10 Marks
b) Explain the importance of Apache hadoop in cloud computing 10 Marks
5. a) Define virtualization and explain the layering concept using virtualization 10 Marks
b) Discuss about virtual machine performance and security isolation 10 Marks
OR
6. a) Explain the features for the hardware support of x86 architecture. 10 Marks
b) With a neat diagram explain Xen network architecture 10 Marks
7. a) With a neat diagram explain stability of two level resource allocation architecture 10 Marks
b) Explain coordination of specialized autonomic performance managers with a neat block diagram
10 Marks
OR
(Page 2 of 2)
Dr. Ambedkar Institute of Technology, Bengaluru – 560056 (An Autonomous Institution Affiliated to Visvesvaraya Technological University, Belgaum)
8. a) With neat diagram explain a utility based model for cloud based web services. 10 Marks
b) Discuss feedback control based on dynamic thresholds. 10 Marks
9. a) Explain in detail features of GFS 10 Marks
b) With a neat diagram explain chubby replica architecture 10 Marks
OR
10. a) Write a note on 1) storage models 2) cloud security
10 Marks
b) Explain NOSQL databases with example. 10 Marks
(Page 1 of 2)
Dr. Ambedkar Institute of Technology, Bengaluru – 560056 (An Autonomous Institution Affiliated to Visvesvaraya Technological University, Belgaum)
USN CS72
B.E Degree (Autonomous) Seventh Semester End Examination (SEE), 2019/ 2020
Cloud Computing
MODEL QUESTION PAPER-2
Time: 3 Hours
[ Maximum Marks: 100
Instructions to students:
1. Answer FIVE FULL questions.
1.
a) Define Cloud Computing as per NIST and explain five characteristics of cloud
computing
10 Marks
b)
What are the challenges of cloud computing and responsibility sharing
between user and cloud service provider.
10 Marks
OR
2. a) Explain with diagram the Services offered by AWS through its management
console
10 Marks
b)
Explain with diagram the components of Microsoft Azure and its online
Services
10 Marks
8 Marks
3. a) Briefly explain broad categories of existing cloud applications 10 Marks
b) Explain how cloud computing will enable new application opportunities 10 Marks
OR
4. a) Explain how coordination of workflows happen with multiple activities in
cloud environment
10 Marks
b) Explain how High performance computing on cloud environment. 10 Marks
5. a) Define Virtualization and explain five benefits of virtualization 10 Marks
b) Explain Full Virtualization, Para virtualization and hardware supported
Virtualization
10 Marks
OR
6. a) Explain how performance and security isolation be achieved through
virtualization in cloud computing
10 Marks
b) Explain how optimization of network virtualization achieved in Xen 2 10 Marks
(Page 2 of 2)
Dr. Ambedkar Institute of Technology, Bengaluru – 560056 (An Autonomous Institution Affiliated to Visvesvaraya Technological University, Belgaum)
7. a) Explain five classes of cloud resources management policies 10 Marks
b) Explain how application of control theory used for task scheduling in cloud
computing
10 Marks
OR
8. a) Explain Fair queuing scheduling algorithm for computing clouds 10 Marks
b) Explain the concept of “ Resource Bundling” in cloud computing 10 Marks
OR
9. a) Explain the evolution of storage Technology with technical specifications 10 Marks
b) Compare several network file systems with respect to Cache size, writing
policy, Consistency Guarantees’ and Cache Validation in table format and
explain in brief NFS
10 Marks
OR
10. a) Explain General Parallel File System configuration with diagram 10 Marks
b) List out eight design decisions made by GFS ( Google File System ) with
respect to analysis of file characteristics and access models
10 Marks
(Page 1 of 2)
Dr. Ambedkar Institute of Technology, Bengaluru – 560056 (An Autonomous Institution Affiliated to Visvesvaraya Technological University, Belgaum)
USN CS72
B.E Degree (Autonomous) Seventh Semester End Examination (SEE), 2019/ 2020
Cloud Computing
MODEL QUESTION PAPER-3
Time: 3 Hours
[ Maximum Marks: 100
Instructions to students:
1. Answer FIVE FULL questions.
1.
a) Define Cloud Computing and briefly explain the cloud computing model with
a neat diagram.
10 Marks
b) Explain Network Centric computing and Network centric content 10 Marks
OR
2. a) Explain with a neat diagram structure of delivery model 10 Marks
b) Explain the following. A. ethical issues b. major challenges c. service level agreement. 10 Marks
8 Marks
3. a) Briefly discribe existing and new application opportunities with an example. 10 Marks
b) Explain coordination of multiple activities with a neat diagram. 10 Marks
OR
4. a) Define the following: 1. CAM 2. GAMESS 3. GTC 10 Marks
b) Explain Social computing, digital content, and cloud computing with an example 10 Marks
5. a) Define virtualization and explain the layering concept using virtualization 10 Marks
b) Discuss about virtual machine performance and security isolation 10 Marks
OR
6. a) Explain the features for the hardware support of x86 architecture. 10 Marks
b) With a neat diagram explain Xen network architecture 10 Marks
7. a) With a neat diagram explain stability of two level resource allocation architecture 10 Marks
b) Explain coordination of specialized autonomic performance managers with a neat block diagram
10 Marks
OR
8. a) With neat diagram explain a utility based model for cloud based web services. 10 Marks
(Page 2 of 2)
Dr. Ambedkar Institute of Technology, Bengaluru – 560056 (An Autonomous Institution Affiliated to Visvesvaraya Technological University, Belgaum)
b) Discuss feedback control based on dynamic thresholds. 10 Marks
9. a) Explain in detail features of GFS 10 Marks
b) With a neat diagram explain chubby replica architecture 10 Marks
OR
10. a) Write a note on 1) storage models 2) cloud security
