Go Online Quiz

Q 1 - Which of the following is true about dynamic type declaration of a variable in Go?

A - A dynamic type variable declaration requires compiler to interpret the type of variable based on value passed to it.

B - Compiler don't need a variable to have type statically as a necessary requirement.

C - Both of the above.

D - None of the above.

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 - 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 true about local variables in Go?

A - Variables that are declared inside a function or block are called local variables.

B - They can be used only by statements that are inside that function or block of code.

C - Local variables are not known to functions outside their own.

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 terminates the for loop or switch statement and transfers execution to the statement immediately following the for loop or switch in Go?

A - break

B - continue

C - goto

D - None of the above.

Q 8 - Go programming implementations use a traditional compile and link model to generate executable binaries.

A - false

B - true

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 - Variables are rvalues and so may appear on the left-hand side of an assignment.

A - false

B - true