Cloud Computing MCQ Quiz Hub

1. How many types of protocols are important for instant messaging?
2
3
4
All of the mentioned

2. Which of the following protocol is adopted for interoperability by top three IM service providers?
sip
simple
xmpp
imps

3. Which of the following protocol is adopted for interoperability by top three IM service providers?
sip
simple
xmpp
imps

4. Which of the following protocol is not an Internet Engineering Task Force standard?
sip
simple
xmpp
imps

5. Point out the wrong statement.
all im clients use peer-to-peer messaging
im software aimed at businesses such as xmpp, lotus sametime, and microsoft office communicator use a client/server architecture
instant messaging is as popular in business as it is in personal communications
none of the mentioned

6. Which of the following IM client allow their users to connect to the different major IM services?
pidgin
miranda
trillian
All of the mentioned

7. Which of the following is also referred to as Short Message Service?
mini-blogs
micro-blogs
nano-blogs
All of the mentioned

8. Which of the following is a good example of an SMS service organized into a social network and blog?
twitter
facebook
instagram
none of the mentioned

9. Which of the following language is used to build a message server queue in twitter?
ruby
scala
java
all of the mentioned

10. Which of the following version of office suite is shown in the figure?
offline
online
online and offline
None of the mentioned

11. HTTP is a ______ protocol
stateful
unidirectional
bidirectional
full dulpex

12. websocket is a____ Protocol
stateful
bidirectional
connection oriented
All of the above

13. Which of the following subject area deals with pay-as-you-go usage model?
Accounting Management
Compliance
Data Privacy
All of the mentioned

14. _______ captive requires that the cloud accommodate multiple compliance regimes.
Licensed
Policy-based
Variable
All of the mentioned

15. Security methods such as private encryption, VLANs and firewalls comes under __________ subject area.
Accounting Management
Compliance
Data Privacy
All of the mentioned

16. Network bottlenecks occur when ______ data sets must be transferred
large
small
big
All of the mentioned

17. RDS is a_____ type of database
SQL
NonSQL
Simple storage
All of the above

18. Dynamodb is ____ type of storage
NonSQL
SQL
Simple storage
all of above

19. The reputation for cloud computing services for the quality of those services is shared by _________
replicas
shards
tenants
all of the mentioned

20. ______ computing refers to applications and services that run on a distributed network using virtualized resources.
Distributed
Cloud
Soft
Parallel

21. Amazon Elastic Compute Cloud (Amazon EC2) is a web service based on
Iaas
Paas
Saas
All of the mentioned

22. Which of the following is the deployment model?
public
private
hybrid
All of the mentioned

23. Which of the following is best known service model?
SaaS
IaaS
PaaS
All of the mentioned

24. Which of the architectural layer is used as a front end in cloud computing?
client
cloud
soft
All of the mentioned

25. Which of the following benefit is provided by the PaaS service provider
A larger pool of qualified developers
More reliable operation
A logical design methodology
All of the mentioned

26. Communication between services is done widely using _______ protocol
REST
SOAP
RESTful
None of the mentioned

27. Which of the following provider rely on the virtual machine technology to deliver servers?
CaaS
AaaS
PaaS
IaaS

28. Amazon Machine Images are virtual appliances that have been packaged to run on the grid of ____ nodes.
Ben
Xen
Ken
Zen

29. ________ is a CPU emulator and virtual machine monitor
Imaging
Parallels
QEMU
None of the mentioned

30. Which of the following provider rely on the virtual machine technology to deliver servers?
CaaS
AaaS
PaaS
IaaS

31. The source of HDFS architecture in Hadoop originated as
Google distributed filesystem
Yahoo distributed filesystem
Facebook distributed filesystem
Amazon S3 storage

32. What is HDFS Block in Hadoop?
It is the logical representation of data B.
It is the physical representation of data
Both the above
None of the above

33. The need for data replication can arise in various scenarios like
DataNode is the slave/worker node and holds the user data in the form of Data Blocks
DataNode goes down
Data Blocks get corrupted
All of the above

34. For the frequently accessed HDFS files the blocks are cached in
The memory of the data node
In the memory of the namenode
Both the above
None of the above

35. Which of the following is not the feature of Network management systems?
Accounting
Security
Performance
None of the mentioned

36. Which of the following service provider provides the least amount of built in security?
SaaS
PaaS
IaaS
All of the mentioned

37. Point out the correct statement.
Different types of cloud computing service models provide different levels of security services
Adapting your on-premises systems to a cloud model requires that you determine what security mechanisms are required
Data should be transferred and stored in an encrypted format for security purpose
All of the mentioned

38. Point out the correct statement.
Different types of cloud computing service models provide different levels of security services
. Adapting your on-premises systems to a cloud model requires that you determine what security mechanisms are required
Data should be transferred and stored in an encrypted format for security purpose
All of the mentioned

39. Which of the following is the operational domain of CSA(Cloud Security Alliance)?
Scalability
Portability and interoperability
Flexibility
None of the mentioned

40. Which of the following is a system for creating block level storage devices that can be used for Amazon Machine Instances in EC2 ? A.
CloudWatch
Amazon Elastic Block Store
AWS Import/Export
All of the mentioned

41. Which of the following is most important feature of cloud storage listed below ?
Logon authentication
Bare file
Multiplatform support
Adequate bandwidth

42. Which of the following is open cloud storage management standard by SNIA ?
CDMI
OCCI
CEA
Adequate bandwidth

43. Which of the following service is provided by Google for online storage ?
Drive
SkyDrive
Dropbox
All of the mentioned

44. Which of the following is the machinery for interacting with Amazon’s vast product data and eCommerce catalog function?
Amazon Elastic Compute Cloud
Amazon Associates Web Services
Alexa Web Information Service
All of the mentioned

45. ___where a VM can be moved from one physical machine to another even as it continues to execute.
Load Balancing
Migration
Live Migration
Server consolidation

46. Point out the wrong statement :
Load balancing virtualizes systems and resources by mapping a logical address to a physical address
Multiple instances of various Google applications are running on different hosts
Google uses hardware virtualization
All of the mentioned

47. Which of the following type of virtualization is found in hypervisor such as Microsoft’s Hyper-V ?
paravirtualization
full virtualization
emulation
None of the mentioned

48. _______ is a service that creates and manages virtual network interfaces.
VMware vStorage
VMware vNetwork
VMware vCompute
Application services

49. Appear IQ, Mendix, Amazon Web Services (AWS) Elastic Beanstalk, Google App Engine and Heroku, are some of the example of providing services for:
IaaS
SaaS
PaaS
None

50. AMI(Amazon Machine Image) imaging service is provided by Amazon for ______________
private use
public use
pay-per-use
All of the mentioned