React

React

Question: React has created an abstraction called a ___
A
Component

B
Fiber

C
Class

D
Interface

Note: Not available
1. Report
Question: What is the better component error handling function?
A
componentDidCatch()

B
componentDidTry()

C
componentDidTryCatch()

D
componentDidErrorHandle()

Note: Not available
1. Report
Question: What function is used to create a portal component in React?
A
createPortal()

B
portal()

C
makePortal()

D
componentPortal()

Note: Not available
1. Report
Question: Which package defines createPortal() function?
A
react

B
react-dom

C
portal

D
react-portal

Note: Not available
1. Report
Question: How can you check installed node version?
A
Node -v

B
Node --v

C
Node version

D
Node -version

Note: Not available
1. Report
Question: git clone command mean ____
A
That you’re copying the source code from GitHub server to your local directory.

B
That you’re cloning the source code to GitHub server

C
That you’re copying the source code to local server

D
That you’re cloning the source code to local pc

Note: Not available
1. Report
Question: What is the correct way to copying source code from GitHub server?
A
Git copy https://githab.com/accounName/sourcecode.git

B
Git clone https://githab.com/accounName/sourcecode.git

C
Git get https://githab.com/accounName/sourcecode.

D
Git install https://githab.com/accounName/sourcecode.git

Note: Not available
1. Report
Question: What is the correct npm command to create package.json?
A
Npm create package.json

B
Npm package.json

C
Npm init

D
Npm init package.json

Note: Not available
1. Report
Question: How can you check installed npm version?
A
Npm

B
Npm --v

C
Npm -v

D
Npm -version

E
Npm --version

Note: Not available
1. Report
Question: What is the correct command to start virtual react server?
A
Npm –start

B
Npm start

C
Yarn start

D
Yarn –start

Note: Not available
1. Report

First Prev 1 2 Next Last

Question: React has created an abstraction called a ___

Question: What is the better component error handling function?

Question: What function is used to create a portal component in React?

Question: Which package defines createPortal() function?

Question: How can you check installed node version?

Question: git clone command mean ____

Question: What is the correct way to copying source code from GitHub server?

Question: What is the correct npm command to create package.json?

Question: How can you check installed npm version?

Question: What is the correct command to start virtual react server?