1.
Is Go a new language, framework or library?
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Xamarin Golang interview questions.
Only challenges
- 2.
What is Go?
Answer:
- 3.
What is static type declaration of a variable in Go?
Answer:
- 4.
What are some advantages of using Go?
Answer:
- 5.
What kind of type conversion is supported by Go?
Answer:
- 6.
Can you declared multiple types of variables in single declaration in Go?
Answer:
- 7.
Why the Go language was created?
Answer:
- 8.
What are Goroutines?
Answer:
- 9.
Does Go have exceptions?
Answer:
- 10.
What are the benefits of using Go programming?
Answer:
- 11.
What is a pointer?
Answer:
- 12.
Can you return multiple values from a function?
Answer:
- 13.
What is dynamic type declaration of a variable in Go?
Answer:
- 14.
How to efficiently concatenate strings in Go?
Answer:
- 15.
Explain this code
Answer:
- 16.
Let's talk variable declaration in Go. Could you explain what is a variable "zero value"?
Answer:
- 17.
Have you worked with Go 2?
Answer:
- 18.
What would you do if you need a hash displayed in a fixed order?
Answer:
- 19.
How to copy map in Go?
Answer:
- 20.
Name some advantages of Goroutines over threads
Answer:
- 21.
Is Go an object-oriented language?
Answer:
- 22.
What is so special about constants in Go?
Answer:
- 23.
What is the difference between C.sleep() and time.Sleep()?
Answer:
- 24.
How do you swap two values? Provide a few examples.
Answer:
- 25.
What is "rune" type in Go?
Answer:
- 26.
Can Go have optional parameters?
Answer:
- 27.
How to check if a map contains a key in Go?
Answer:
- 28.
What are the differences between unbuffered and buffered channels?
Answer:
- 29.
What is the preferred way to handle configuration parameters for a Go program?
Answer:
- 30.
What is the difference between the = and := operator?
Answer:
- 31.
How to initialise a struct in Go?
Answer:
- 32.
Why would you prefer to use an empty struct{}?
Answer:
- 33.
Is there a foreach construct in the Go language?
Answer:
- 34.
Implement a function that reverses a slice of integers
Answer:
- 35.
What is an idiomatic way of representing enums in Go?
Answer:
- 36.
What are the use(s) for tags in Go?
Answer:
- 37.
How can I check if two slices are equal?
Answer:
- 38.
List the functions can stop or suspend the execution of current goroutine, and explain their differences.
Answer:
- 39.
When is the init() function run?
Answer:
- 40.
What is the difference, if any, in the following two slice declarations, and which one is more preferable?
Answer:
- 41.
What is $GOROOT and $GOPATH?
Answer:
- 42.
Briefly describe how GC works in GO?
Answer:
- 43.
How does Go compile so quickly?
Answer:
- 44.
How to find a type of an object in Go?
Answer:
- 45.
When go runtime allocates memory from heap, and when from stack?
Answer:
- 46.
How to compare two interfaces in Go?
Answer:
- 47.
What is the malloc threshold of Map object? How to modify it?
Answer:
- 48.
What is the idiomatic Go equivalent of C's ternary operator?
Answer:
- 49.
What might be wrong with the following small program?
Answer:
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