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 Go programming language?
A - Go is a general-purpose language designed with systems programming in mind.
B - It is strongly and statically typed, provides inbuilt support for garbage collection.
Answer : D
Explanation
All of the above options are correct.
Q 2 - Which of the following is true about exporting methods in Go?
A - In Go language, a name is exported if it starts with capital letter.
Answer : C
Explanation
Both of the above options are correct.
Q 3 - Which of the following is true about for loop statement in Go?
A - if condition is available, then for loop executes as long as condition is true.
B - if range is available, then for loop executes for each item in the range.
Answer : C
Explanation
Both of the above options are correct.
Q 4 - Which of the following is true about call by reference method of parameter passing in Go?
A - This method copies the address of an argument into the formal parameter.
B - Inside the function, the address is used to access the actual argument used in the call.
Answer : D
Explanation
All 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.
Answer : C
Explanation
Both of the above options are correct.
Q 6 - Which of the following is correct about ranges in Go?
A - The range keyword is used in for loop to iterate over items of an array, slice, channel or map.
B - With array and slices, it returns the index of the item as integer.
C - With maps, it returns the key of the next key-value pair.
Answer : D
Explanation
All 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?
Answer : B
Explanation
continue causes the loop to skip the remainder of its body and immediately retest its condition prior to reiterating.
Answer : B
Explanation
No support for method overloading.
Q 9 - In Go language, variables of different types can be declared in one statement.
Answer : A
Explanation
Yes! Variables of different types can be declared in one go using type inference.
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.
