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10 Modules
Which of the following is a valid way to declare a variable in Go?
var x int
int x
x := 10
let x = 10
What is the zero value of a boolean variable in Go?
true
false
0
nil
Which of the following statements about constants in Go is true?
Constants can be declared without a type.
Constants can be assigned to variables.
Constants can be of any type.
Constants must be declared using the 'const' keyword.
What will be the output of the following code snippet?
var a int = 5
var b int = 10
var c = a + b
fmt.Println(c)
5
10
15
Compilation error
Which of the following is NOT a valid way to declare a constant in Go?
const Pi = 3.14
const Pi float64 = 3.14
const Pi := 3.14
const (Pi = 3.14; E = 2.71)
10 Modules