10.03.2025

Question 1

To initialise go.mod & go.sum

Answer 1

go mod init /module name/

Question 2

what is a method in Go?

Answer 2

method is a function that has a specific type (like struct, interface)

Question 3

// Defining a struct
type Person struct {
Name string
}

// Defining a method associated with the Person struct
func (p Person) Greet() {
fmt.Println(“Hello, my name is”, p.Name)
} – How do you call this function in main()?

Answer 3

func main() {
// Creating an instance of the struct
p := Person{Name: “Goshika”}

// Calling the method
p.Greet() // Output: Hello, my name is Goshika }

Question 4

mutable? example of mutable …

Answer 4

data type that can be changed after creating;
ex: slices, maps, structs

Question 5

immutable? example of immutable

Answer 5

data type cannot be modified once initialized;
ex: strings, numeric types like int and float