Javascript-react-redux

Javascript-react-redux

1st - 5th Grade

15 Qs

quiz-placeholder

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Javascript-react-redux

Javascript-react-redux

Assessment

Quiz

Education, Computers

1st - 5th Grade

Hard

Created by

MWI Training

Used 35+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the following is the correct data flow sequence of Reuxflux concept?

A

B

C

D

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

.............. helps react for keeping their data unidirectional.

JSX

State

Virtual DOM

Props

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which prototype function cannot be used in a pure function

Slice

Concat

Push

Map

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What will happend when you don't specify the second parameter in an Effect

It gets never triggered

It gets triggered on every render

It gets triggered only on first render

Gives as Exception

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

const [x, y] = useState(0) -> what is the y

Setter function

Getter function (state variable)

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the output

[[1, 2, 3, 4, 5]]

[1, 2, 3, 4, 5]

1

[1]

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the output

10, 10

10, 11

11, 11

11, 12

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