Go Quizes, Golang Quizes - 02

Golang quiz or Go quiz , Solve following golang MCQs quizzes. These questions are mcq so based on their output choose any one of the correct options. You can ask your queries related to these questions in comment, we will try to answer your query.

 

 

1. How to print boolean value in Go?

1. %d
2. %t
3. %i
4. None

 

2. How to print HexaDecimal value in GO?

1. %x
2. %b
3. %U
4. %o

 

3. What is output of following code snippet?

package main

import "fmt"

func main() {
	const freezingF, boilingF = 32.0, 212.0
	fmt.Printf("%g°F = %g°C\n", freezingF, fToC(freezingF)) 
}
func fToC(f float64) float64 {
	return (f - 32) * 5 / 9
}

1. 32F = 212F
2. 32.0F = 212.0F
3. 32F = 0F
4. ""

 

3.What is output of the following go code ?

 
package main

import (
	"fmt"
	"strconv"
)

func main() {
	i := 2
	s := "1000"
	if len(s) > 1 {
		i, _ := strconv.Atoi(s)
		i = i + 5
	}
	fmt.Println(i)
}

1. 1005
2. 1007
3. 2
4. None of the above

 

4. What Value assigned when intialize a value in Go?

 var a int
 var s string
 var b bool

1. nil
   nil
    nil
2. 0
   nil
    true
3. 0
   ""
    true
4. 0
   ""
    false

 

5. Is the below statement supported in GO?

var b, f, sp = true, 2.3, "four"

1. Yes
2. No
3. Compile Error.
4. None

 

Here we added basic Go or Golang question which we have to know, Go "fmt" package is very useful which help us to format the data as per our requirement,

My suggestion to you all that prepare for basic first, try to use as much as possible. 

We posted multiple post based on Go basic please check that, and you can check other Go MCQ's.
We provide python Quizzes and JavaScript Quizzes as well. you can check that quiz section. 

Share your doubt or thought in comment box.