react-graphql-apollo-tutorial/react-apollo-client-mutations

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* 1. Which of the following statements about the Mutation component are true?

Using a Mutation component enables you to perform mutations in a declarative way.

Using a Mutation component enables you to perform mutations in an imperative way.

The Mutation component has implicit access to the Apollo Client instance due to React’s underlying Context API.

The Mutation component has implicit access to the Apollo Client instance, because it was injected at the top level via the ApolloProvider component.

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* 2. Where can you access the mutation result when using a render prop?

In the render prop’s children as a function, but as second argument.

In the Mutation component’s props.

In the Higher-Order Component.

In the arguments of the component where the Mutation component is used.

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* 3. When does the Mutation component execute the provided mutation?

When it is rendered.

When the provided mutating function is used in an interactive element such as a button element.

When you call a function which is provided as argument in the render props child function.

When the component where the Mutation component is used gets mounted.

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* 4. Which of the following statements are true?

Apollo Client’s cache updates the local state when the information is provided in the mutation result.

Apollo Client’s cache needs help when updating other information which is not provided in the mutation’s result.

A mutation triggers immediately when the Mutation component is rendered.

A Mutation component has access to the mutation’s result in its render prop’s child function.

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* 5. How would you rate this section?

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* 6. What was the hardest part in this section?

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* 7. Do you have any suggestions for improving this section?

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