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Server-Side And Client-Side Scripting MCQ question and answer in javascript with solution

Learn Server-Side And Client-Side Scripting MCQ Questions and answers in javascript with easy and logical explanations. Server-Side And Client-Side Scripting MCQ question in Javascript which provides all type of technical mcq questions which is important for technical exams, cumpus exams and other entrance examination Page-8 section-1

71
The libraries that build a new higher-level API for client-side programming is
Discuss
Answer & Solution
Answer: Option B
Solution:
Many web developers find it useful to build their web applications on top of a clientside framework library. These libraries are “frameworks” in the sense that they build a new higher-level API for client-side programming on top of the standard and proprietary APIs offered by web browsers: once you adopt a framework, your code needs to be written to use the APIs defined by that framework.
72
Which of the following is not a framework?
Discuss
Answer & Solution
Answer: Option C
Solution:
One of the most popular frameworks is jQuery. Here, JavaScript is a scripting language and not a framework.
73
Which of the following frameworks focuses on DOM and Ajax utilities?
Discuss
Answer & Solution
Answer: Option D
Solution:
The Prototype library focuses on DOM and Ajax utilities like jQuery does, and adds quite a few core-language utilities as well.
74
What is the purpose of Dojo framework?
Discuss
Answer & Solution
Answer: Option B
Solution:
Dojo is a large framework that advertises its “incredible depth.” It includes an extensive set of UI widgets, a package system, a data abstraction layer, and more.
75
Which is the in-house library of Yahoo!?
Discuss
Answer & Solution
Answer: Option B
Solution:
YUI is the in-house library of Yahoo!, and it is used on their home page.
76
What does Dojo and YUI have in common?
Discuss
Answer & Solution
Answer: Option A
Solution:
Like Dojo, it is a large, all-encompassing library with language utilities, DOM utilities, UI widgets, and so on. There are actually two incompatible versions of YUI, known as YUI 2 and YUI 3.
77
What are the two incompatible versions of YUI?
Discuss
Answer & Solution
Answer: Option A
Solution:
Like Dojo, it is a large, all-encompassing library with language utilities, DOM utilities, UI widgets, and so on. There are actually two incompatible versions of YUI, known as YUI 2 and YUI 3.
78
Which of the following framework was used by Google for Gmail?
Discuss
Answer & Solution
Answer: Option D
Solution:
The Closure library is the client-side library that Google uses for Gmail, Google Docs, and other web applications. This library is intended to be used with the Closure compiler, which strips out unused library functions.
79
Which of the following is a web application API framework?
Discuss
Answer & Solution
Answer: Option C
Solution:
GWT, the Google Web Toolkit , is a completely different kind of client-side framework. It defines a web application API in Java and provides a compiler to translate your Java programs into compatible clientside JavaScript.
80
Which is more widely used than GWT in Google?
Discuss
Answer & Solution
Answer: Option A
Solution:
GWT, the Google Web Toolkit , is a completely different kind of client-side framework. It defines a web application API in Java and provides a compiler to translate your Java programs into compatible client-side JavaScript. GWT is used in some of Google’s products, but it is not as widelyused as their Closure library.