How To Crack the Top 25 Golang Interview Questions

How To Crack the Top 25 Golang Interview Questions

Learn how to Crack the Top 25 Golang Interview Questions. The Go programming language, or Golang. Questions on Golang basics -Intermediate Golang questions - Coding challenges in Golang.

Ace your next coding interview by mastering these questions.The Go programming language, or Golang, is an open source programming language similar to C but optimized for quick compiling, seamless concurrency, and developer ease of use.

This language was created and adopted by Google but has been gaining popularity in other companies in recent years as the demand for concurrent, networked programs is increasing.

Whether you’re preparing for a Google job interview or just want to remain a cutting-edge developer, Go is the right choice for you. Today, we’ll help you practice your Go skills with 25 of the most important Go questions and answers.

Here’s what we’ll cover today:

  • Questions on Golang basics
  • Intermediate Golang questions
  • Coding challenges in Golang
  • Golang concurrency questions
  • Next steps for your learning

1. What are the benefits of using Go compared to other languages?

2. What are string literals?

3. What data types does Golang use?

4. What are packages in a Go program?

5. What form of type conversion does Go support? Convert an integer to a float

6. What is a goroutine? How do you stop it?

7. How do you check a variable type at runtime?

8. How do you concatenate strings?

9. Explain the steps of testing with Golang

10. What are function closures?

11. How do we perform inheritance with Golang?

12. Explain Go interfaces. What are they and how do they work?

13. What are lvalue and rvalue in Golang?

14. What are the looping constructs in Go?

15. Can you return multiple values from a function?

16. Implement a stack (LIFO)

17. Print all permutations of a slice characters or string

18. Swap the values of two variables without a temporary variable

19. Implement min and max behavior

20. Reverse the order of a slice

21. What is the easiest way to check if a slice is empty?

22. Format a string without printing it

23. Explain the difference between concurrent and parallelism in Golang

24. Merge sort

25. Sum of squares

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