Using the switch/case syntax | Smart Go

The video tutorial explores the Go programming language's switch case syntax, highlighting its similarities to C languages. It covers various switch case forms, including basic variable testing, assignment expressions, Boolean expressions, and type-based matching. The tutorial also explains the default case handling and introduces the fallthrough keyword, which allows execution to continue to the next case block. The video emphasizes the flexibility and utility of switch cases in Go, providing examples and discussing the scope of variables within switch blocks.

What is the primary purpose of the default case in a Go Switch statement?

• To execute when all other cases match

• To execute when no other cases match

• To execute before any other cases

• To execute only if the first case matches

In Go, what happens to a variable created within a switch block?

• It can be accessed globally

• It is accessible in the entire package

• It is only accessible within the switch block

• It is accessible in the entire function

How does a Boolean expression in a Go Switch case determine which case to execute?

• By matching the first false expression

• By matching the first true expression

• By matching the last false expression

• By matching the last true expression

What is the role of the fall through keyword in a Go Switch statement?

• To repeat the current case

• To skip the next case

• To continue execution to the next case

• To stop execution after a case

In type-based matching within a Go Switch case, what is used to make the match?

• The type of the object

• The size of the object

• The value of the object

• The name of the object