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 - Pointer types

B - Array types

C - Structure types

D - All of the above.

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

A - The expression used in a switch statement must have an variable of interface{} type.

B - The type for a case must be the same data type as the variable in the switch, and it must be a valid data type.

C - When the variable being switched on is equal to a case, the statements following that case will execute.No break is needed in the case statement.

D - All of the above.

Q 4 - Which of the following is true about break statement in Go?

A - If you are using nested loops (i.e., one loop inside another loop), the break statement will stop the execution of the innermost loop and start executing the next line of code after the block.

B - If you are using nested loops (i.e., one loop inside another loop), the break statement will stop the execution of the outermost loop and start executing the next line of code after the block.

C - Both of the above.

D - None of the above.

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

A - Undefined

B - 0 or nil

C - Not fixed

D - None of the above.

Q 6 - Which of the following function can be used to increase the capacity of a slice in Go?

A - append()

B - copy()

C - resize()

D - None of the above.

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

A - Type casting is a way to convert a variable from one data type to another data type.

B - if you want to store a long value into a simple integer then you can type cast long to int.

C - Both of the above.

D - None of the above.

Q 8 - Go supports method overloading.

A - true

B - false

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

A - false

B - true

Q 10 - The term rvalue refers to a data value that is stored at some address in memory.

A - true

B - false