Multiple choice Questions and Answers on Communicating with the Cloud of Cloud Computing

1. Which of the following systems allow short text messages to be exchanged ?

a) SMS
b) IMS
c) JVS
d) All of the mentioned

Answer: a

Explanation: Twitter is described as the prototypical example of this type of service.

2. Point out the correct statement:

a) Aggregation also can be done within software creating a custom Web page
b) The Add Stuff link in iGoogle takes you to the content management system
c) When you return to iGoogle, the feed appears within an Ajax frame that can be moved around on the page or moved to additional tabs that you can create
d) All of the mentioned

Answer: d

Explanation: iGoogle’s syndication aggregation site is an example of a content management system.

3. _____ builds on the older concept of Internet chat to add a more immediate response to text messages between individuals and groups.

a) VM
b) IM
c) SM
d) None of the mentioned

Answer: b

Explanation: IM stands for instant messaging.

4. Which of the following can be a form of Instant messaging application ?

a) Discrete instant messaging desktop clients
b) Enterprise messaging services
c) Browser-based IM clients
d) All of the mentioned

Answer: d

Explanation: IM is meant to be instant communication between people.

5. Point out the wrong statement:

a) Syndicated content appears in iGoogle inside Ajax frames that can be arranged in pages
b) RSS and Atom are prototypes of a class of XML specifications called syndication markup languages
c) Webmail services are often free, browser-based, and platform-independent
d) None of the mentioned

Answer: d

Explanation: Webmail has broken out and is becoming widely adopted in companies and governments.

6. Which of the following feature is provided by Instant messaging ?

a) Rich contact management
b) File transfers
c) E-mail integration
d) All of the mentioned

Answer: d

Explanation: IM is a very rich product category.

7. Which of the following is also referred to as Windows Live Messenger native client contact ?

a) Friends list
b) Buddy list
c) Contact list
d) None of the mentioned

Answer: b

Explanation: When messages arrive, the system shows an alert over the System Tray icon, sounds a bell, or performs other actions to let you know.

8. Which of the following should be replaced with question mark in the figure shown ?

a) Glide
b) Acrobat
c) Google Docs
d) None of the mentioned

Answer: b

Explanation: Acrobat.com is Adobe’s application suite of cloud-based applications.

9. Which of the following Webmail service has IM clients embedded in it ?

a) Yahoo Office Communications Server
b) Microsoft Office Communications Server
c) AOL Server
d) All of the mentioned

Answer: b

Explanation: This category of software is sometimes referred to as Enterprise Instant Messaging (EIM).

10. Which of the following feature is provide by standards shown in the following figure ?

a) Scalability
b) Interoperability
c) Reliability
d) None of the mentioned

Answer: b

Explanation: Interoperability between different instant messaging clients has been a major area of contention.

11. How many types of protocols are important for instant messaging ?

a) 2
b) 3
c) 4
d) All of the mentioned

Answer: b

Explanation: In an effort to create an interoperability standard between different IM clients, several instant messaging protocols have been created.

12. Point out the correct statement:

a) Every third-party IM clients aim to allow their users to connect to the different major IM services
b) SIP stands for Secure Initiation Protocol
c) XMPP stands for Extensible Messaging and Presence Protocol
d) All of the mentioned

Answer: c

Explanation: SIP stands for Session Initiation Protocol.

13. Which of the following protocol is adopted for interoperability by top three IM service providers ?

a) SIP
b) SIMPLE
c) XMPP
d) IMPS

Answer: b

Explanation: They allow their users to connect with the other services’ public users for a fee.

14. Which of the following protocol is not a Internet Engineering Task Force standard ?

a) SIP
b) SIMPLE
c) XMPP
d) IMPS

Answer: d

Explanation: IMPS is IM communications standard.

15. Point out the wrong statement:

a) All IM clients use peer-to-peer messaging
b) IM software aimed at businesses such as XMPP, Lotus Sametime, and Microsoft Office Communicator use a client/server architecture
c) Instant messaging is as popular in business as it is in personal communications
d) None of the mentioned

Answer: d

Explanation: Some IM clients use peer-to-peer messaging.

16. Which of the following IM client allow their users to connect to the different major IM services ?

a) Pidgin
b) Miranda IM
c) Trillian
d) All of the mentioned

Answer: d

Explanation: Trillian runs on Windows, Macintosh, IOS (iPhone OS), Android, Blackberry, and inside browsers.

17. Which of the following is also referred to as Short Message Service ?

a) Mini-blogs
b) Micro-blogs
c) Nano-blogs
d) None of the mentioned

Answer: b

Explanation: When a service collects your messages in a conversation, it is called a micro-blog.

18. Which of the following is a good example of an SMS service organized into a social network and blog ?

a) Twitter
b) Facebook
c) Instagram
d) None of the mentioned

Answer: a

Explanation: It is sometimes referred to as the SMS of the Internet or as a form of Internet Relay Chat (IRC).

19. Which of the following language is used to build message server queue in twitter ?

a) Ruby
b) Scala
c) Java
d) All of the mentioned

Answer: b

Explanation: The Twitter Web client was built using Ruby on Rails and deployed on the Ruby Enterprise Edition, with the message queue server written in Scala.

20. Which of the following version of office suite is shown in the figure ?

a) Offline
b) Online
c) Online and Offline
d) None of the mentioned

Answer: b

Explanation: Glide Digital OS4 is a complete suite with office software, e-mail, and other tools that replicate an online desktop.