FREE GoLang Standard Library Questions and Answers

Question 1

Which of the following strings package functions are used to manipulate strings in Go?

Accepted Answer

strings.Contains

Answer

strings.Sort

Question 2

Which package is primarily used for file handling in Go?

Accepted Answer

os

Answer

io

Answer

file

Question 3

Which functions from the encoding/json package are commonly used for JSON encoding and decoding in Go?

Accepted Answer

json.Marshal

Answer

json.Encode

Answer

json.Parse

Question 4

Which functions are used from the net/http package to set up an HTTP server in Go?

Accepted Answer

http.ListenAndServe

Answer

http.Serve

Answer

http.RequestHandler

Question 5

Which functions are used from the sort package to sort slices in Go?

Accepted Answer

sort.Ints

Answer

sort.SortStrings