Go Online Quiz

Q 1 - Does Go support generic programming?

A - yes

B - no

Q 2 - Which of the following is not a floating type in Go?

A - float128

B - complex64

C - complex128

D - All of the above.

Q 3 - Which of the following operator decreases integer value by one in Go?

A - ++

B - %

C - --

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 - Which of the following is correct about nil pointer in Go?

A - Go compiler assign a Nil value to a pointer variable in case you do not have exact address to be assigned.

B - Nil value assignment is done at the time of variable declaration.

C - A pointer that is assigned nil is called a nil pointer.

D - All of the above.

Q 6 - Which of the following is correct about maps in Go?

A - Go provides another important data type map which maps unique keys to values.

B - A key is an object that you use to retrieve a value at a later date.

C - Both of the above.

D - None of the above.

Q 7 - Which of the following is correct about interfaces in Go?

A - Go programming provides another data type called interfaces which represents a set of method signatures.

B - struct data type implements these interfaces to have method definitions for the method signature of the interfaces.

C - Both of the above.

D - None of the above.

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.

Q 9 - Package statement is a must statement as Go programs runs in packages.

A - true

B - false

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

A - false

B - true