Args argument in GraphQL - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to define an argument named 'id' of type ID in a GraphQL field.

GraphQL

type Query { user([1]: ID!): User }

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Aage

Bname

Cemail

Did

Attempts:

3 left

💡 Hint

Common Mistakes

Using a wrong argument name like 'name' or 'email' instead of 'id'.

The argument name should be 'id' to specify the user identifier.

2fill in blank

medium

Complete the code to define a GraphQL argument with a default value of 10 for 'limit'.

GraphQL

type Query { posts(limit: Int = [1]): [Post] }

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A5

B10

C20

Dnull

Attempts:

3 left

💡 Hint

Common Mistakes

Using a default value that is not a number or forgetting the '=' sign.

The default value for 'limit' is set to 10 to limit the number of posts returned.

3fill in blank

hard

Fix the error in the argument definition by completing the code correctly.

GraphQL

type Mutation { updateUser(id: [1], name: String): User }

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AString!

BInt

CID!

DBoolean

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'String!' or other types instead of 'ID!' for the 'id' argument.

The 'id' argument should be of type 'ID!' to indicate a required unique identifier.

4fill in blank

hard

Fill both blanks to define a query with arguments 'first' and 'after' for pagination.

GraphQL

type Query { posts(first: [1], after: [2]): PostConnection }

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AInt

BString

CBoolean

DFloat

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing up types or using incorrect types for pagination arguments.

'first' is an integer specifying how many posts to fetch, and 'after' is a string cursor for pagination.

5fill in blank

hard

Fill all three blanks to define a mutation with arguments 'id', 'email', and 'active'.

GraphQL

type Mutation { updateUser(id: [1], email: [2], active: [3]): User }

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

AID!

BString

CBoolean

DInt

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong types or forgetting the non-nullable marker for 'id'.

'id' is a required ID, 'email' is a string, and 'active' is a boolean indicating status.