Working with JSON Files MCQ | Node.js JSON Handling Multiple Choice Questions

Direction: Choose the correct option

How do you read a JSON file and parse it in Node.js?

A. Use `fs.readJSON`

B. Use `require()` directly

C. Both A and C

D. Read with `fs.readFile` then `JSON.parse`

Direction: Choose the correct option

What happens when you `require()` a JSON file?

A. It throws an error

B. It returns a string

C. It returns a parsed JavaScript object

D. It returns a buffer

Direction: Choose the correct option

How do you write a JavaScript object to a JSON file?

A. Use `JSON.write`

B. Directly write the object

C. Use `fs.writeJSON`

D. Convert with `JSON.stringify` and write

Direction: Choose the correct option

What is the purpose of `JSON.stringify(obj, null, 2)`?

A. To remove null values

B. To pretty-print with 2-space indentation

C. To convert to buffer

D. To minify the JSON

Direction: Choose the correct option

When using `require()` for JSON, what is cached?

A. The parsed object

B. The file path

C. Nothing

D. The raw JSON string

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