DataTypes

Question 1

Go is dynamically typed - TRUE or FALSE

Answer 1

Go is statically typed language, it means we need to provide the type of the variables before its use.

Question 2

What are unsigned integers?

Answer 2

Integers which contains only zero and positive integers.

Question 3

Unsigned integer types in Go?

Answer 3

uint8
uint16
uint32
uint64

Question 4

Signed integer types in Go?

Answer 4

int8
int16
int32
int64

Question 5

Floating types in Go?

Answer 5

float32

float64

Question 6

Complex types in Go?

Answer 6

complex64

complex128

Question 7

How strings are represented in Go?

Answer 7

1. By double quote - “”

2. By back-ticks - ``

Question 8

Which string syntax should we use for preserving white spaces?

Answer 8

Backticks - ``

Question 9

Function to find length of the string?

Answer 9

len(“string”)

Question 10

How to concatenate multiple strings?

Answer 10

Using “+” symbol

Question 11

Boolean type in Go-lang

Answer 11

true

false