Cloud Computing Questions and Answers – Service Types

This set of Cloud Computing Multiple Choice Questions & Answers (MCQs) focuses on “Service Types”.

1. Which of the following is a specific top-level domain created for the producers and consumers of mobile services?
a) MOB
b) .MOBI
c) CELL
d) None of the mentioned
View Answer

Answer: a
Explanation: .MOBI is maintained as a registry called the Mobile Top Level Domain (mTLD).

2. Point out the wrong statement.
a) Mobile phones are differentiated into feature phones and smartphones
b) Cloud computing offers the capability to run cell phone applications and Web services and to store data remotely
c) The eventual impact of the cloud on mobile devices will be to make them thicker(as client)
d) All of the mentioned
View Answer

Answer: c
Explanation: Many applications that run on smartphones, and in many cases features found in feature phones, are dependent upon the Web services found in the cloud.

3. Which of the following domain is used to create sites that render correctly on mobile devices?
a) Mobile Top Level Domain
b) Mobile Middle Level Domain
c) Mobile Low Level Domain
d) All of the mentioned
View Answer

Answer: a
Explanation: This domain is a sponsored domain and was created by a group of companies in the mobile space.

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4. Which of the following tool analyzes Websites and scores them by dotMobi?
a) Ready mobi
b) Call mobi
c) Push mobi
d) All of the mentioned
View Answer

Answer: a
Explanation: However, dotMobi doesn’t mandate that a Website use any specific technologies, only that it be mobile-device-friendly.

5. Point out the correct statement.
a) Mobile Web services are those in which information is transferred between applications and services over an Internet connection
b) The mobile Web is fractured into many different competing operating systems and proprietary hardware
c) The lack of expandable storage on mobile devices is a classic example of vendor lock-in
d) All of the mentioned
View Answer

Answer: d
Explanation: W3C Mobile Web Initiative sought to make browsing the Web with mobile devices more reliable by setting standards that Website designers can use to make their sites mobile-friendly.

6. Which of the following mechanism is suited for content compatibility on the mobile Web?
a) content negotiation
b) content description
c) content attribute
d) none of the mentioned
View Answer

Answer: a
Explanation: In HTTP, content negotiation is a mechanism by which user agents can be served a different document or file format based on going to the same URI.

7. Which of the following group aimed at promoting standards on mobile networks?
a) OMTP
b) OTP
c) MTP
d) None of the mentioned
View Answer

Answer: a
Explanation: OMTP stands for Open Terminal Platform.

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8. Which of the following vendors were part of WAC promote the market for mobile applications?
a) Motorola
b) Nokia
c) Sony Ericsson
d) All of the mentioned
View Answer

Answer: d
Explanation: WAC stands for the Wholesale Applications Community.

9. Which of the following framework is used for creating mobile interfaces and subsystems by OMTP?
a) XACML
b) XLST
c) XAM
d) None of the mentioned
View Answer

Answer: a
Explanation: XACML is an OASIS standard that describes both a policy language and an access control decision request/response language (both written in XML).

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10. Which of the following standard mobile API is based on a set of JavaScript APIs?
a) CDMA API
b) GSMA OneAPI
c) DesAPI
d) All of the mentioned
View Answer

Answer: b
Explanation: The Wholesale Applications Community is an industry group aimed at standardizing and promoting mobile applications.

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Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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