1305' University of Sargodha BS 8* Term Examination 2017 i.CO Subject: I. I Paper: Cloud Computing (IT-4541 Time Allorged: 2:30 Hours Maximum Marks: 80

1305'

University of Sargodha

BS 8* Term Examination 2017

i.CO Subject: I. I Paper: Cloud Computing (IT-4541

Time Allorged: 2:30 Hours

Maximum Marks: 80

ustadni.com

(2*16)

(Compulsory)

Q.1. Write short answers of the following in 2-3 lines each on your answer sheet.

What is SLA? Also write the contents of this contract?

%. Describe Federated Identity Management?

V What is the fundamental difference between the hosted and hypervisor virtual machine?

Define MSP model?

& What are the characteristics of fault tolerance system?

How distributed management task force enables more effective management of 11

systems worldwide?

T. Define Open virtualization format?

V. Differentiate between Zimbra and Zoho

What is new NSSP?

Jo. How the cloud services are measured?

. Why should one prefer public cloud over private cloud?

15. Write down the names of two SOAs

16. Name two confát bratión applications used foF Mobile platforms.

Subjective Part

Attempt any three out of five questions: (16*3748)

application functionality from such a powerful smartphone?

Q.3 Explain virtualization in detail and also discuss its various types along with pro and cons

of each type.

Q.4 -c Discuss key characteristics of cloud computing with appropriate examples, also elaborate

main challenges for the cloud.

-Differentiate among CaaS, SaaS, laaS and PaaS with suitable example or case study.

No Why it is necessary to have standards of ABBiCatonS Telopment and SCurity? Explain

in light of common standards in cloud computivisit website: ustadni.com