Go File Handling
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Go Online Quiz

Following quiz provides Multiple Choice Questions (MCQs) related to Go. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Q 1 - Which of the following is true about static type declaration of a variable in Go?

A - Static type variable declaration provides assurance to the compiler that there is one variable existing with the given type and name.

B - A variable declaration has its meaning at the time of compilation only, compiler needs actual variable declaration at the time of linking of the program.

C - Both of the above.

D - None of the above.

Answer : C

Explanation

Both of the above options are correct.

Q 2 - Which of the following is not a boolean type in Go?

D - All of the above.

Answer : C

Explanation

0 is not a boolean type.

Q 3 - Which of the following is true about type switch statement in Go?

A - The expression used in a switch statement must have an variable of interface{} type.

B - The type for a case must be the same data type as the variable in the switch, and it must be a valid data type.

C - When the variable being switched on is equal to a case, the statements following that case will execute.No break is needed in the case statement.

D - All of the above.

Answer : D

Explanation

All of the above options are correct.

Q 4 - Which of the following is true about continue statement in Go?

A - continue forces the next iteration of the loop to take place, skipping any code in between.

B - It is used in for loop statement.

C - Both of the above.

D - None of the above.

Answer : C

Explanation

Both of the above options are correct.

Q 5 - Which of the following is true about formal parameters in Go?

A - Function parameters, formal parameters, are treated as local variables with-in that function.

B - They will take preference over the global variables.

C - Both of the above.

D - None of the above.

Answer : C

Explanation

Both of the above options are correct.

Q 6 - Which of the following is correct about maps in Go?

A - Given a key and a value, you can strore the value in a Map object.

B - After value is stored, you can retrieve it by using its key.

C - Both of the above.

D - None of the above.

Answer : C

Explanation

Both of the above options are correct.

Q 7 - Which of the following causes the loop to skip the remainder of its body and immediately retest its condition prior to reiterating in Go?

D - None of the above.

Answer : B

Explanation

continue causes the loop to skip the remainder of its body and immediately retest its condition prior to reiterating.

Q 8 - Go supports operator overloading.

Answer : B

Explanation

No support for operator overloading.

Q 9 - The first line of the program package defines the package name in which a Go program should lie.

Answer : A

Explanation

The first line of the program package defines the package name in which a Go program should lie.

Q 10 - The term rvalue refers to a data value that is stored at some address in memory.

Answer : A

Explanation

The term rvalue refers to a data value that is stored at some address in memory.

go_questions_answers.htm

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