IT – C777 ITWD 3110
Web Development Applications
6.0 Credits
Objective Assessment Review (Qns &
Ans)
2025
©2025
, Question 1:
A company wants to improve its website’s search engine optimization
(SEO) while still delivering dynamic content. Which advanced web
development framework provides built‑in support for server‑side
rendering (SSR) and static site generation?
- A. Angular
- B. Next.js
- C. Ember.js
- D. Vue.js
Correct ANS: B. Next.js
Rationale:
Next.js, built on React, supports both server‑side rendering and static site
generation, which not only improve SEO but also enhance initial load
performance by pre-rendering pages on the server.
---
Question 2:
Which JavaScript library is renowned for its virtual DOM implementation
and component-based approach, making it a popular choice for building
modern single-page applications (SPAs)?
- A. jQuery
- B. React
- C. Backbone.js
- D. AngularJS
Correct ANS: B. React
Rationale:
React’s use of a virtual DOM and a component-based architecture allows
for efficient updating and rendering of user interfaces, making it highly
suitable for building robust SPAs.
---
©2025
, Question 3:
A development team wants to introduce offline capabilities, push
notifications, and background synchronization to their web application.
Which concept encompasses these enhancements to deliver an app-like
experience on the web?
- A. Responsive Web Design
- B. Single Page Application
- C. Progressive Web App (PWA)
- D. Static Web Application
Correct ANS: C. Progressive Web App (PWA)
Rationale:
PWAs combine modern web technologies such as service workers and
web app manifests to provide offline access, push notifications, and
background sync, thereby delivering rich, app-like experiences via the
browser.
---
Question 4:
An enterprise is building a complex application that interacts with
multiple back-end services through RESTful APIs. Which design constraint
of REST ensures scalability and improves performance by making each
request stateless?
- A. Client–server separation
- B. Cacheability
- C. Statelessness
- D. Layered system
Correct ANS: C. Statelessness
Rationale:
REST’s stateless constraint means that each HTTP request from the client
contains all the necessary information, enhancing scalability and
reliability by decoupling server-side session management from each
©2025
Web Development Applications
6.0 Credits
Objective Assessment Review (Qns &
Ans)
2025
©2025
, Question 1:
A company wants to improve its website’s search engine optimization
(SEO) while still delivering dynamic content. Which advanced web
development framework provides built‑in support for server‑side
rendering (SSR) and static site generation?
- A. Angular
- B. Next.js
- C. Ember.js
- D. Vue.js
Correct ANS: B. Next.js
Rationale:
Next.js, built on React, supports both server‑side rendering and static site
generation, which not only improve SEO but also enhance initial load
performance by pre-rendering pages on the server.
---
Question 2:
Which JavaScript library is renowned for its virtual DOM implementation
and component-based approach, making it a popular choice for building
modern single-page applications (SPAs)?
- A. jQuery
- B. React
- C. Backbone.js
- D. AngularJS
Correct ANS: B. React
Rationale:
React’s use of a virtual DOM and a component-based architecture allows
for efficient updating and rendering of user interfaces, making it highly
suitable for building robust SPAs.
---
©2025
, Question 3:
A development team wants to introduce offline capabilities, push
notifications, and background synchronization to their web application.
Which concept encompasses these enhancements to deliver an app-like
experience on the web?
- A. Responsive Web Design
- B. Single Page Application
- C. Progressive Web App (PWA)
- D. Static Web Application
Correct ANS: C. Progressive Web App (PWA)
Rationale:
PWAs combine modern web technologies such as service workers and
web app manifests to provide offline access, push notifications, and
background sync, thereby delivering rich, app-like experiences via the
browser.
---
Question 4:
An enterprise is building a complex application that interacts with
multiple back-end services through RESTful APIs. Which design constraint
of REST ensures scalability and improves performance by making each
request stateless?
- A. Client–server separation
- B. Cacheability
- C. Statelessness
- D. Layered system
Correct ANS: C. Statelessness
Rationale:
REST’s stateless constraint means that each HTTP request from the client
contains all the necessary information, enhancing scalability and
reliability by decoupling server-side session management from each
©2025
