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Javascript Questions Set 225:

Quiz Mode

Which module is used for file-based operations in Node.js?

http

file

fmode

Solution:

The parameter of the method Date.parse() is of which datatype?

string

date

datestring

Date

Solution:

Which of the following is not an appender?

DummyAppender

ConsoleAppender

FileAppender

DeleteAppender

Solution:

Why does Node.js not block while waiting for operations to complete?

Static

Asynchronous

Recursive

Synchronous

Solution:

The ______________ is the object that brings actions and reducers together.

component

state

store

none of these

Solution:

`var demo = Boolean('false'); document.getElementById("first_funtion").innerHTML = demo;`

False

Error

Undefined

True

Solution:

Which two events will have the generated text for key events?

key and char

char and text

text and key

key and value

Solution:

What is the purpose of the startTimeLogging() method?

Start the timer

Capture time logging

Capture timing data for referencing

All of the mentioned

Solution:

Which of the following APIs can be used to get the timing information without affecting the page loading process?

Navigation API

Timing API

Navigation Timing API

Navigate API

Solution:

The purpose of the extensible attribute in JavaScript is to

Allow new properties to be added to the object

Make all the own properties of the object non-configurable

Configure and make a property writable

"Lock down" objects into a known state and prevent outside tampering

Javascript Questions Set 225:

Which module is used for file-based operations in Node.js?

Solution:

The parameter of the method Date.parse() is of which datatype?

Solution:

Which of the following is not an appender?

Solution:

Why does Node.js not block while waiting for operations to complete?

Solution:

The ______________ is the object that brings actions and reducers together.

Solution:

`var demo = Boolean('false'); document.getElementById("first_funtion").innerHTML = demo;`

Solution:

Which two events will have the generated text for key events?

Solution:

What is the purpose of the startTimeLogging() method?

Solution:

Which of the following APIs can be used to get the timing information without affecting the page loading process?

Solution:

The purpose of the extensible attribute in JavaScript is to

Solution:

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