ExpressJS MCQ Questions

ExpressJS MCQ Questions

  • Sharad Jaiswal
  • 23rd Nov, 2021

We have listed below the Best ExpressJS MCQ Questions for your basic knowledge of ExpressJS Interviews. This ExpressJS Mock Test contains 25 multiple Choice Questions. You have to select the right answer to every question.

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ExpressJS MCQ Questions

1) Who was developed by Express.Js ?

  • A. Larry wall
  • B.TJ Holowaychuk
  • C.Rob Pike
  • D.Rich Hikey

2) Express.Js was initilay released in

  • A. November 2010
  • B.November 2011
  • C.December 2010
  • D.December 2011

3) What are core features of Express framework ?

  • A. table which can works as per HTTP Method and URL
  • B.Dynamically render HTML Pages
  • C.Allows to set up middlewares to respond
  • D.All of the above

4) How to store local variables that can be access within the application?

  • A. Config file
  • B.Using database
  • C.Using app.locals
  • D.Using app.storage

5) Where is captured values are populated regarding route parameters are:

  • A. req.data
  • B.app.locals
  • C.req.params
  • D.Both A & B

6) How can we create chainable route handlers for a route path in ExpressJs ?

  • A. Using app.route()
  • B.Using app.routes()
  • C.Using app.router()
  • D.Using app.routing()

7) What is Scaffolding in Express.js?

  • A. Yeoman
  • B.Express application generator
  • C.Handler functions
  • D.Both A & B

8) What is middleware in ExpressJs ?

  • A. function(req){ }
  • B.method(req){ }
  • C.function(req,res,next){ }
  • D.method(req,res,next){ }

9) Define templating in ExpressJs ?

  • A. Pug
  • B.EJS
  • C.Mustache
  • D.All of the above

10) In ExpressJS, the method app.all(path, callback [, callback ...])

  • A. True
  • B.False

11) How to use express js in node?

  • A. var = require('express')();
  • B.var_require('express')();
  • C.var app = require('express')();
  • D.None of them

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