API / GraphQL Interview Questions

How is Error Handling done in GraphQL?

Errors are returned in a dedicated "errors" field in the response without breaking the entire query.

More Related questions...

What is GraphQL? Is GraphQL based on Database Technology? How GraphQL uses the data loading process? Advantages of GraphQL over REST API. What is Over-fetching in GraphQL? What is Under-fetching in GraphQL? How to perform Error Handling in GraphQL? What type of response you get using a GraphQL query? Advantages of GraphQL. Disadvantages of GraphQL. Explain GraphQL Schema. name: String! Is this a valid field type in GraphQL? What does an exclamation mark after a field's type indicate in GraphQL? What is SDL in GraphQL? What are the main operations that GraphQL supports? What is a mutation in GraphQL? Difference between a mutation and a query in GraphQL. What are scalar types in GraphQL? What is an exclamation point (!) in GraphQL? What are resolvers in GraphQL? Supported GraphQL Data types. How is GraphQL different from REST? What are the main components of GraphQL? What is a Subscription in GraphQL? What is N+1 Problem in GraphQL? What is DataLoader? What is Schema Stitching? What is Federation? How is Error Handling done in GraphQL? Is GraphQL strongly typed? What are Directives in GraphQL? What is the difference between Schema Stitching and Federation?

Show more question and Answers...

Docker Interview questions

Comments & Discussions

Web services 115 Microservices 41 GraphQL Interview Questions 32 Docker Interview questions 14 Docker Interview questions contd. Vault interview questions 6 Kubernetes Interview questions 14 Rancher Interview questions 1 Kaniko Interview Questions APIGEE Interview questions Microservices Design Patterns Interview Questions 45 OpenAPI Interview questions APIGEE Gateway Interview Questions 40 Swagger Interview questions 50

Recently added questions

What is parameter binding in MyBatis? How do you integrate MyBatis with Spring Boot? What is a SqlSessionFactory in MyBatis? How do you write a basic SELECT statement in MyBatis? What is the difference between #{} and ${} in MyBatis? What is MyBatis-Spring? What is MyBatis? What is the difference between MyBatis and Hibernate? What is a Mapper interface in MyBatis? What is a Mapper XML file? What is result mapping? What are the supported statement types in MyBatis? What is a resultMap? How do you configure a data source in MyBatis? What is the mybatis-config.xml file used for? Explain how pagination is typically implemented in MyBatis? What is the purpose of MyBatis? What are the key features of MyBatis? What is a SqlSession in MyBatis? What is dynamic SQL in MyBatis?

	Interviews Questions Java Spring Hibernate DevOps Testing API BigData Web Erlang AI Database Integration Cloud Python Scala Tools Golang SAP	About Javapedia.net Javapedia.net is for Java and J2EE developers, technologist and college students who prepare of interview. Also this site includes many practical examples. This site is developed using J2EE technologies by Steve Antony, a senior Developer/lead at one of the logistics based company. Follow Javapedia updates
	contact: javatutorials2016[at]gmail[dot]com
Kindly consider donating for maintaining this website. Thanks.
	Copyright © 2026, javapedia.net, all rights reserved. Privacy Policy · Terms of Service.