Go Online Quiz

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.

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.

D - All of the above.

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

A - In expression switch, a case contains expressions which is compared against the value of the switch expression.

B - In type switch, a case contain type which is compared against the type of a specially annotated switch expression.

C - Both of the above.

D - None of the above.

Q 4 - Can a Go function be created on the fly and used as values?

A - true

B - false

Q 5 - Can you define a pointer to pointer in Go?

A - true

B - false

Q 6 - Which of the following function returns the capacity of slice as how many elements it can be accomodate?

A - size()

B - len()

C - cap()

D - None of the above.

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?

A - break

B - continue

C - goto

D - None of the above.

Q 8 - Go supports type inheritance.

A - true

B - false

Q 9 - In Go language, Structure types are derived types.

A - false

B - true

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

A - false

B - true