Which of the following is a popular web technology for creating single-page applications? MCQ with Answer and Explanation

Which of the following is a popular web technology for creating single-page applications?
A. AngularJS
B. All of the above
C. React
D. Vue.js
Answer: Option B
Solution (By JKSSB Mock Tests)
React, AngularJS (and Angular), and Vue.js are all JavaScript frameworks/libraries commonly used for building single-page applications.

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Practice More Internet and Web Technologies Questions

Question #1
Which of the following web browser features allows users to open and switch between multiple web pages within a single application window?
A. Bookmarking
B. Tabbed Browsing
C. Extensions Engine
D. History Pane

Correct Answer: Option B


Explanation:
Tabbed browsing enables multiple web pages to be loaded simultaneously within distinct tabs inside the exact same window frame.

This question belongs to: Computer Internet and Web Technologies
Question #2
What kind of web client technology uses pre-compiled component blocks called 'Plugins' (such as Adobe Flash or Silverlight historically) to run complex media blocks inside older browsers?
A. Native HTML5 Elements
B. Server-side Framework engines
C. Browser Plugins / Add-ons
D. DNS Routing Rulesets

Correct Answer: Option C


Explanation:
Plugins were external software modules that browser apps could load to run specialized media streams, though modern standards have replaced them with native HTML5 tags.

This question belongs to: Computer Internet and Web Technologies
Question #3
What is the purpose of the 'same-origin policy' in web browsers?
A. To ensure cookies are only sent to the same site
B. To enforce HTTPS usage
C. To block pop-ups
D. To prevent scripts from accessing data from different origins

Correct Answer: Option D


Explanation:
The same-origin policy restricts how documents or scripts loaded from one origin can interact with resources from another origin, protecting against attacks like CSRF and data theft.

This question belongs to: Computer Internet and Web Technologies