Go Online Quiz

Q 1 - Does Go support operator overloading?

A - yes

B - no

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 select statement in Go?

A - You can have any number of case statements within a select. Each case is followed by the value to be compared to and a colon.

B - The type for a case must be the a communication channel operation.

C - When the channel operation occured the statements following that case will execute.No break is needed in the case statement.

D - All 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 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.

C - capacity of a nil slice is 0.

D - All 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 - Go programming language is strongly and statically typed, provides inbuilt support for garbage collection?

A - true

B - false

Q 9 - The first line of the program package defines the package name in which a Go program should lie.

A - true

B - false

Q 10 - You can have any number of case statements within a select statement in Go.

A - true

B - false