Node.js Online Test

1. EventEmitter

2. Events

3. NodeEvent

4. None of the above

Correct Answer : A

1. Server Side

2. Client-Side

3. Both

4. None of the above

Correct Answer : A

1. Windows

2. Macintosh

3. Unix/Linux

4. All of the above

Correct Answer : D

1. nodejs sample.js

2. node sample.js

3. sample.js

4. None of the above

Correct Answer : B

1. process module

2. child_process module

3. child module

4. web module

Correct Answer : B

1. npm --version

2. node --version

3. npm get version

4. node get version

Correct Answer : B

1. include();

2. require();

3. attach();

Correct Answer : B

1. Node Package Manager

2. Node Project Manager

3. New Project Manager

4. New Package Manager

Correct Answer : A

1. next, res, req

2. req, res, next

3. res, req, next

Correct Answer : B

1. strings

2. string patterns

3. regular expressions

4. All of above

Correct Answer : D

1. isEqualNode()

2. equal()

3. ==

4. none of the mentioned

Correct Answer : A

1. to get the last command used

2. to get the last result

3. to store the result

4. None of the above

Correct Answer : B

1. True

2. False

Correct Answer : A

1. Module

2. Library

3. Package

4. Function

Correct Answer : A

1. Synchronous

2. Multi-threaded

3. Asynchronous

4. None of the above

Correct Answer : A

1. console.log('endianness : ' + os.getEndianness());

2. console.log('endianness : ' + os.endianness);

3. console.log('endianness : ' + os.endianness());

4. None of the above.

Correct Answer : C

1. Web Application

2. Chat Application

3. RESTful Service

4. All of the above

Correct Answer : D

1. The process object is an instance of EventEmitter.

2. process emits exit event when process is about to exit.

3. process emits uncaughtException when when an exception bubbles all the way back to the event loop.

4. All of the above

Correct Answer : D

1. True

2. False

Correct Answer : B

1. Using require() function

2. Using module.import

3. Using include() function

4. Using app.use() function

Correct Answer : A

1. params, data, method

2. params, query, variables

3. params, query, body

4. params, actions, body

Correct Answer : C

1. 18

2. 19

3. 20

4. 21

Correct Answer : A

1. path.join('/test', 'test1', '2slashes/1slash', 'tab', '..')

2. path.combine('/test', 'test1', '2slashes/1slash', 'tab', '..')

3. buffer.join('/test', 'test1', '2slashes/1slash', 'tab', '..')

4. None of the above

Correct Answer : A

1. Multiple threads

2. Single thread

3. Multiple Processes

4. Single Process

Correct Answer : B

1. $ npm install express

2. $ node install express

3. $ install express

4. None of above

Correct Answer : A

1. Client

2. Server

3. Both, server and client

4. None of the above

Correct Answer : B

1. modular platform, meaning that much of the functionality is being built in to the platform

2. modular platform, meaning that much of the functionality is provided by external modules

3. modular platform, meaning that much of the functionality does not work without angular 2

4. modular what? I'm sorry, I wasn't paying attention

Correct Answer : B

1. req.params object

2. app.locals object

3. req.data object

4. none of the above

Correct Answer : A

1. Chanining is a mechanism to connect output of one stream to another stream and create a chain of multiple stream operations

2. Chanining is normally used with piping operations

3. Both of the above

4. None of the above

Correct Answer : C

1. Node Package Manager

2. Node.exe

3. Module.exports

4. REPL

Correct Answer : A