Create MCQA for topic Named Import and Export

[kirandash]

Please create an MCQA to be added as question number 41.

The multiple choice question should be on the topic "Named Import and Export". The difficulty level should be "Easy/Medium/Hard"

Tasks:

• [x] add your code to 041 folder under code
• [x] add your question to 41 in README.md file

Explanation:

• There are two types of import export syntax:
  • default
  • named
• import * as obj from filename: To import all modules under one name (not a good practice).
  • In build tools like webpack, unwanted modules are removed internally i.e. Treeshaking
• import { sum as mySum } from filename
• import sum from filename
• export sum as total from filename
• export { sum, diff } from filename

Sample interview question for inspiration

• What is a named export and import ?
• Can you avoid {} while importing a named module ?
  • No
• How can you import all named modules from a file ?
• Is it a good practice to import all modules together ?
• Do the modules hoist ?
  • Yes
• Do you need the same name while importing a named module or you can change ?
  • can change with as keyword

[KNO29]

Hello, I would like to do this issue.