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Node Js(Computer Science ) Questions and Answers
Home
Topic
Computer Science
Node Js
Question 1.
When was the first non-Beta version of node was released?
2014
2013
2015
2016
Explanation:-
Answer: Option C. ->
2015
Question 2.
Package
True
False
Explanation:-
Answer: Option A. ->
True
Question 3.
Which statement execute the code of sample
nodejs sample.js
node sample.js
sample.js
None of the above
Explanation:-
Answer: Option B. ->
node sample.js
Question 4.
To install Node
$ npm install express
$ node install express
$ install express
None of above
Explanation:-
Answer: Option A. ->
$ npm install express
Question 5.
From the request object we can obtain:
params, data, method
params, query, variables
params, query, body
params, actions, body
Explanation:-
Answer: Option C. ->
params, query, body
Question 6.
What is the advantage of using node
Great concurrency
Generally fast
It provides an easy way to build scalable network programs
All of these
Explanation:-
Answer: Option D. ->
All of these
Question 7.
What is the correct syntax for referring to an external script called “external
Explanation:-
Answer: Option D. ->
All of these
Question 8.
What is REPL in Node
Loop
Print
Eval
All of these
Explanation:-
Answer: Option D. ->
All of these
Question 9.
The parameters in order that a middleware function receives are:
next, res, req
req, res, next
es, req, next
none of the above
Explanation:-
Answer: Option B. ->
req, res, next
Question 10.
What was the version released By Joint?
v 0.1.0
v 0.6.0
v 0.1.2
v 0.6.1
Explanation:-
Answer: Option B. ->
v 0.6.0
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