backend preassessment
Authored by soham soham
Social Studies
Professional Development
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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Node.js primarily used for?
Frontend scripting
Server-side scripting
Database management
Styling web pages
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which feature of Node.js allows it to handle many requests without blocking the thread?
Multithreading
Non-blocking I/O
Asynchronous DOM manipulation
Synchronous loops
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What module is used to handle file operations in Node.js?
os
http
fs
path
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you import a module in CommonJS format?
const fs = require('fs');
import fs from 'fs';
using fs
load('fs')
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a middleware in Express?
express.json()
express.urlencoded()
express.logger()
Custom middleware
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which HTTP method is used to create a new resource?
GET
POST
PUT
DELETE
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a 404 HTTP status code indicate?
Resource not found
Bad request
Unauthorized
OK
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