JSON Interview Questions

Q: Which symbol is used to separate each name-value pair of a JSON object?

The correct answer is Comma (,)

Q: Which of the following example is a correct way to represent a JSON object?

The correct answer is { “sports” : [ “football” , “cricket” , “hockey” ] }

Q: MIME type of JSON is ______________________.

The correct answer is application/json

Q: Which one of the following is required if we want to generate JSON object from WCF?

The correct answer is Webhttp binding

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Total Questions: 4

1. Which symbol is used to separate each name-value pair of a JSON object?

A. Forward slash (/)

B. Semi-colon (;)

C. Comma (,)

D. Period (.)

Correct Answer is : Comma (,)

2. Which of the following example is a correct way to represent a JSON object?

A. {[ “sports” : [ “football” , “cricket” , “hockey” ] }]

B. { “sports” : [ “football” , “cricket” , “hockey” ] }

C. [ “sports” : { “football” , “cricket” , “hockey” } ]

D. { “sports” - [ “football” : “cricket” : “hockey” ] }

Correct Answer is : { “sports” : [ “football” , “cricket” , “hockey” ] }

3. MIME type of JSON is ______________________.

A. html/json

B. app/json

C. text/json

D. application/json

Correct Answer is : application/json

4. Which one of the following is required if we want to generate JSON object from WCF?

A. Webhttp binding

B. JSON result

C. Serialization

D. All of these

Correct Answer is : Webhttp binding

JSON interview questions