Go Online Quiz

Q 1 - Does Go support type inheritance?

A - yes

B - no

Q 2 - Which of the following is a derived type in Go?

A - Interface types

B - Map types

C - Channel types

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 - Method are special functions with a receiver in Go.

A - true

B - false

Q 5 - Which of the following is the default value of a global variable in Go?

A - Undefined

B - 0 or nil

C - Not fixed

D - None of the above.

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

A - Given a key and a value, you can strore the value in a Map object.

B - After value is stored, you can retrieve it by using its key.

C - Both of the above.

D - None of the above.

Q 7 - Which of the following method of parameter passing, copies the actual value of an argument into the formal parameter of the function?

A - call by value.

B - call by reference

C - Both of the above.

D - None of the above.

Q 8 - Go supports method overloading.

A - true

B - false

Q 9 - Dynamic type variable declaration provides assurance to the compiler that there is one variable existing with the given type and name.

A - true

B - false

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

A - true

B - false