Defining mock responses in Postman - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to define a mock response status code.

Postman

{
  "status": [1]
}

Drag options to blanks, or click blank then click option'

A200

BOK

C404

D500

Attempts:

3 left

💡 Hint

Common Mistakes

Using status text like 'OK' instead of numeric code.

Using a wrong status code for success.

The status code in a mock response should be a numeric HTTP status code like 200 for success.

2fill in blank

medium

Complete the code to set the mock response body as JSON.

Postman

{
  "body": [1]
}

Drag options to blanks, or click blank then click option'

A["Success"]

B"Success"

CSuccess

D{"message": "Success"}

Attempts:

3 left

💡 Hint

Common Mistakes

Using plain text without quotes.

Using an array instead of an object.

The mock response body should be a JSON string representing an object, like {"message": "Success"}.

3fill in blank

hard

Fix the error in the mock response header definition.

Postman

{
  "headers": {
    "Content-Type": [1]
  }
}

Drag options to blanks, or click blank then click option'

A"application/json"

Bapplication/json

C"text/html"

Dtext/html

Attempts:

3 left

💡 Hint

Common Mistakes

Omitting quotes around header values.

Using wrong content type.

Headers values must be strings, so the value should be in quotes like "application/json".

4fill in blank

hard

Fill both blanks to define a mock response with status and body.

Postman

{
  "status": [1],
  "body": [2]
}

Drag options to blanks, or click blank then click option'

A201

B"Created"

C{"result": "Created"}

D200

Attempts:

3 left

💡 Hint

Common Mistakes

Using plain text for body instead of JSON string.

Using wrong status code for creation.

Status 201 means resource created, and the body should be a JSON string like {"result": "Created"}.

5fill in blank

hard

Fill all three blanks to define a full mock response with status, headers, and body.

Postman

{
  "status": [1],
  "headers": {
    "Content-Type": [2]
  },
  "body": [3]
}

Drag options to blanks, or click blank then click option'

A404

B"application/json"

C{"error": "Not Found"}

D200

Attempts:

3 left

💡 Hint

Common Mistakes

Using numeric or unquoted header values.

Using wrong status code for error.

Using plain text instead of JSON string for body.

Status 404 means not found, Content-Type header must be a string "application/json", and body is a JSON string with error message.