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- Go - Zero Value
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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.
Answer : A
Explanation
Yes! Go is a case sensitive programming language.
Q 2 - Which of the following is correct about lvalue expression in Go?
A - Expressions that refer to a memory location is called "lvalue" expression.
B - An lvalue may appear as either the left-hand or right-hand side of an assignment.
C - Variables are lvalues and so may appear on the left-hand side of an assignment.
Answer : D
Explanation
All of the above are derived types.
Q 3 - Which of the following operator decreases integer value by one in Go?
Answer : C
Explanation
-- − Decrements operator decreases integer value by one.
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.
Answer : C
Explanation
Both of the above options are correct.
Q 5 - Which of the following is the default value of a global variable in Go?
Answer : B
Explanation
Default value of a global variable is 0 type value or nil.
Q 6 - Which of the following function can be used to copy a slice to another slice in Go?
Answer : B
Explanation
Using copy() function, contents of a source slice are copied to destination 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 - The init step is executed first, and only once.
B - init step allows you to declare and initialize any loop control variables.
C - You are not required to put a statement in init step, as long as a semicolon appears.
Answer : D
Explanation
All of the above options are correct.
Answer : B
Explanation
No support for operator overloading.
Answer : B
Explanation
Yes! Pointer types are derived types.
Q 10 - The type for a case in select statement must be the a communication channel operation.
Answer : A
Explanation
The type for a case in select statement must be the a communication channel operation.