QUIZ

Certification Test


Que No. 1 ) Which template engine is often used with Express.js for rendering dynamic web pages? A.) JSON B.) Pug (formerly Jade) C.) Markdown D.) EJS (Embedded JavaScript)
Que No. 2 ) What is the role of the app.get() method in Express.js? A.) To retrieve data from a database B.) To define a new route for handling GET requests C.) To send an HTTP GET request to an external server D.) To configure session management
Que No. 3 ) What is the purpose of the req and res objects in Express.js middleware functions? A.) To read data from the database B.) To manage session cookies C.) To represent the HTTP request and response, respectively D.) To define URL patterns
Que No. 4 ) How can you install Express.js in a Node.js project? A.) Using the npm install express command B.) By downloading it from the official website C.) By cloning the Express.js GitHub repository D.) Express.js is included by default in Node.js
Que No. 5 ) What is Express.js' built-in middleware used for serving static files (e.g., HTML, CSS, JavaScript)? A.) express-static B.) express-serve C.) express-files D.) express.static
Que No. 6 ) What is Express.js' middleware used for handling cookies and sessions? A.) express-session B.) express-cookies C.) cookie-parser D.) express-middleware
Que No. 7 ) What is the role of the app.post() method in Express.js? A.) To configure SSL certificates B.) To define a new route for handling POST requests C.) To serve static files D.) To retrieve data from a database
Que No. 8 ) Which Express.js middleware is commonly used for parsing JSON in incoming requests? A.) body-parser B.) json-parser C.) express-json D.) request-json
Que No. 9 ) What is the purpose of the app.put() method in Express.js? A.) To define a new route for handling PUT requests B.) To serve static files C.) To retrieve data from a database D.) To configure SSL certificates
Que No. 10 ) What is Express.js' middleware used for handling form data in incoming requests? A.) form-parser B.) express-forms C.) body-parser D.) form-handler

Que No. 1 ) Which template engine is often used with Express.js for rendering dynamic web pages?

A.) JSON
B.) Pug (formerly Jade)
C.) Markdown
D.) EJS (Embedded JavaScript)

Que No. 2 ) What is the role of the app.get() method in Express.js?

A.) To retrieve data from a database
B.) To define a new route for handling GET requests
C.) To send an HTTP GET request to an external server
D.) To configure session management

Que No. 3 ) What is the purpose of the req and res objects in Express.js middleware functions?

A.) To read data from the database
B.) To manage session cookies
C.) To represent the HTTP request and response, respectively
D.) To define URL patterns

Que No. 4 ) How can you install Express.js in a Node.js project?

A.) Using the npm install express command
B.) By downloading it from the official website
C.) By cloning the Express.js GitHub repository
D.) Express.js is included by default in Node.js

Que No. 5 ) What is Express.js' built-in middleware used for serving static files (e.g., HTML, CSS, JavaScript)?

A.) express-static
B.) express-serve
C.) express-files
D.) express.static

Que No. 6 ) What is Express.js' middleware used for handling cookies and sessions?

A.) express-session
B.) express-cookies
C.) cookie-parser
D.) express-middleware

Que No. 7 ) What is the role of the app.post() method in Express.js?

A.) To configure SSL certificates
B.) To define a new route for handling POST requests
C.) To serve static files
D.) To retrieve data from a database

Que No. 8 ) Which Express.js middleware is commonly used for parsing JSON in incoming requests?

A.) body-parser
B.) json-parser
C.) express-json
D.) request-json

Que No. 9 ) What is the purpose of the app.put() method in Express.js?

A.) To define a new route for handling PUT requests
B.) To serve static files
C.) To retrieve data from a database
D.) To configure SSL certificates

Que No. 10 ) What is Express.js' middleware used for handling form data in incoming requests?

A.) form-parser
B.) express-forms
C.) body-parser
D.) form-handler

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