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Claud Computing - part 11
1
of
25
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Hints:
3
Q1. Chose the most appropriate answer: Cloud technology allows users to___ and___ ___ from anywhere in the world.
A. Download music (and) movies
B. Collaborate (and) share files
C. Hack (and) plant viruses
D. Commit cyber crimes (and) break laws
Q2. Point out the correct statement :
A. The use of the word "cloud" makes reference to the two essential concepts
B. Cloud computing abstracts sys tems by pooling and sharing resources
C. Cloud computing is nothing more than the Internet
D. All of the mentioned
Q3. A large hard drive isn’t as necessary as it once was because:
A. Programs and files are smaller now.
B. People print everything and don’t need to store files.
C. Computers come with more RAM.
D. People save their files on the cloud now.
Q4. which one is cloud characteristic
A. rigid
B. redundant
C. on demand provisioning
D. all of the above
Q5. Point out the correct statement
A. A client can request access to a cloud service from any location
B. A cloud has multiple application instances and directs requests to an instance based on conditions
C. Computers can be partitioned into a set of virtual machines with each machine being assigned a workload
D. All of the mentioned
Q6. Which of the following describe Cloud Computing from the user view?
A. providing scalable infrastructure
B. ubiquitous access to IT-infrastructure
C. selling IT on pay-per-use basis
D. virtualizing IT infrastrcture
Q7. What is private cloud?
A. A cloud architecture maintained within an enterprise data center.
B. Acloud service inaccessible to any one but the cultural elite
C. A standard cloud service offered via the Internet
Q8. All cloud computing applications suffer from the inherent ___that is intrinsic in their WAN connectivity.
A. Propagation
B. Latency
C. Noise
D. All of the Above
Q9. Define the business value of cloud that minimises requirements for users to understand how products work or how to maintain it.
A. Cost flexibility
B. Market adaptability
C. Masked complexity
D. Cost driven variability
Q10. Four different companies provide Storage as a Servicecapabilities: Com- pany A stores user data in its primary datacenter in New York and repli- cates the data to a backup datacenter also in New York. Company B stores user data in itsprimary data center in Chicago and replicates it to a data- center in Atlanta. Company C stores user data in its primarydata center in its primarydata center in Los Angeles and stores replicas in the samedata center. Company D stores user data in its primary datacenter in St Louis and does not replicate the data. Whichcompany is likely to provide the highest availability?
A. Company A
B. Company B
C. Company C
D. Company D
Q11. Which of the following is NOT a po- tential risk of Cloud Computing?
A. security and legal issues
B. lock-in
C. cross-over risks from other cus tomers
D. dependance on physical location
Q12. Which of the following can be used for banking industry?
A. athenahealth
B. bankserve
C. bankingsol
D. All of the mentioned
Q13. True or False: Access to a Cloud en vironment always costs more money compared to a traditional desktop en vironment.
A. TRUE
B. FALSE
Q14. True or False?Flash Memory refers to memory chips storing permanently the data and instructions while Read Only Memory can be erased electron- ically and rewritten.
A. True
B. False
Q15. This mode of standby takes the longest hour to recover system’s op- eration but is the cheapest solution among all.
A. cold standby
B. warm standby
C. hot standby
D. cool standby
Q16. What 3 Parts does a RFID system contain?
A. Ram, Power supply and Monitor
B. Wheels, Engine, Battery
C. Processor, Printer and Scanner
D. Tag, Reader and Antenna
Q17. has many of the characteristics of what is now being called cloud com puting.
A. Internet
B. Softwares
C. Web Service
D. All of the mentioned
Q18. ensures the ability to exchange/ obtain the information to be con- sumed
A. Data Level Interoperability
B. Service Level Interoperability
C. Security Level Interoperability
D. Machine Level Interoperability
Q19. ___provides potential computing so- lutions to the management, discovery, access, and analytics of the big geo- science data for intuitive decision sup- port
A. Public
B. Cloud computing
C. Private
D. Hybrid
Q20. Encrypted means what?
A. Online data for all to see
B. Online data isn’t available until the user clicks a button
C. Online data is hidden, with a way to see it if one has the network/en cryption key
D. Online data is hidden, with no way of seeing it
Q21. What is true about Virtudalization?
A. In Virtualization, it is necessary to have well-compiled Multitenant.
B. In Virtualization, we analyze the strategy problems that customer might face
C. It assign a logical name to a physi cal resource and providing a pointer to that physical resource when de manded.
D. All of the above
Q22. Which is not a characteristics od SaaS?
A. Multi device support
B. Web Access
C. one to Many
D. offline Acess
Q23. What does RFID stand for?
A. Receiver Frequency Indicator
B. Radio Frequency Identification
C. Really Funny Idea Dude
D. Radio Frequency Indicator
Q24. ___is a way of sharing and co- authoring computer files through the use of cloud computing, whereby doc- uments are uploaded to a central "cloud" for storage, where they can then be accessed by others
A. Cloud monitoring
B. Clod accessing
C. Clod emulation
D. Cloud collaboration
Q25. True or False: Storage devices store data and information.
A. TRUE
B. FALSE
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