Go File Handling
Go - Read File By Word
Go - Read File By Line
Go - Read CSV Files
Go - Delete File
Go - Rename & Move File
Go - Truncate a File
Go - File Read-Write Mode W/O Truncation

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 integer type in Go?

D - All of the above.

Answer : C

Explanation

complex128 is not a integer type.

Q 3 - Which of the following operator gives remainder of after an integer division in Go?

D - None of the above.

Answer : B

Explanation

% − Modulus Operator returns remainder of after an integer division.

Q 4 - Method are special functions with a receiver in Go.

Answer : A

Explanation

Yes! Method are special functions with a receiver.

Q 5 - Which of the following is the default value of a local variable in Go?

D - None of the above.

Answer : B

Explanation

Default value of a local variable is 0 type value or nil.

Q 6 - Which of the following function returns the total number of elements present in a slice?

D - None of the above.

Answer : B

Explanation

len() function returns the elements presents in the slice.

Q 7 - Which of the following is true about for loop in Go if for clause that is ( init; condition; increment ) is present?

A - After the body of the for loop executes, the flow of control jumps back up to the increment statement.

B - Increment statement allows you to update any loop control variables. This statement can be left blank, as long as a semicolon appears after the condition.

C - The condition is now evaluated again. If it is true, the loop executes and the process repeats itself (body of loop, then increment step, and then again condition). After the condition becomes false, the for loop terminates.

D - All of the above.

Answer : D

Explanation

All of the above options are correct.

Q 8 - Which of the following method is the default method of parameter passing in Go?

A - call by value.

B - call by reference

C - Both of the above.

D - None of the above.

Answer : A

Explanation

By default, Go uses call by value to pass arguments.

Q 9 - Go is a case sensitive language.

Answer : A

Explanation

Yes! Go is a case sensitive programming language.

Q 10 - Expressions that refer to a memory location is called "rvalue" expression.

Answer : A

Explanation

Expressions that refer to a memory location is called "lvalue" expression.

go_questions_answers.htm

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