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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.
Q 1 - Which of the following is true about static type declaration of a variable in Go?
Answer : C
Explanation
Both of the above options are correct.
Answer : A
Explanation
Yes! Variables of different types can be declared in one go using type inference.
Q 3 - Which of the following operator increases integer value by one in Go?
Answer : A
Explanation
++ − Increments operator increases integer value by one.
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?
Answer : B
Explanation
Default value of a local variable is 0 type value or nil.
Q 6 - Which of the following is correct about slices in Go?
A - If a slice is declared with no inputs the by default, it is initialized as nil.
B - length of a nil slice is 0.
Answer : D
Explanation
All of the above options are correct.
Q 7 - In which of the following method of parameter passing, changes made to the parameter inside the function have no effect on the argument?
Answer : A
Explanation
Call by value − changes made to the parameter inside the function have no effect on the argument.
Q 8 - In which of the following method of parameter passing, changes made to the parameter inside the function have effect on the argument?
Answer : B
Explanation
Call by reference − changes made to the parameter inside the function have effect on the argument.
Q 9 - A static type variable declaration requires compiler to interpret the type of variable based on value passed to it.
Answer : B
Explanation
A dynamic type variable declaration requires compiler to interpret the type of variable based on value passed to it.
Q 10 - Numeric literals are lvalues and so may not be assigned and can not appear on the left-hand side.
Answer : B
Explanation
Numeric literals are rvalues and so may not be assigned and can not appear on the left-hand side.