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Home » Quiz » Go Quiz

Which package provides a powerful router for HTTP services in Go?

Difficulty level
  • gorouter
  • httprouter
  • mux
  • router
The correct option is httprouter. The httprouter package in Go offers a highly efficient HTTP request router that matches the incoming requests against a list of registered routes.
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Go Quiz
Quiz
You're developing a web application in Go, and you need to execute a SQL query that might return multiple rows. Which method from the database/sql package would you use, and how would you handle the returned rows?
The _______ tag in Gorm is used to specify the column name in the database table corresponding to a struct field.

Related Quiz

  • What is the purpose of pointer receivers in Go methods?
  • In Gorm, the _______ function is used to create a new record in the database.
  • In a Go program, you're dealing with a large dataset where memory optimization is crucial. Which data type would you choose to represent a set of integer values ranging from -128 to 127?
  • What is the purpose of the sql.NullString type in the database/sql package?
  • Explain how Go's garbage collector works. What are some key characteristics?

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