Arrays 1. A function cannot be defined inside – Another function A program A class None of these None 2. Which C libram file declare functions for processing strings ? math.h string.h stdio.h stdlib.h None 3. Not initializing a reference variable will cause : Termination of program Overloading A Syntax error Nothing None 4. Int & x ; this syntax is used when : X is passed by reference X is declared outside the function X is passed by value None of the above None 5. Standard C library file < stdib.h ) is used for : Declares data function Declares time function Declares a mathematical function Declares a utility function None 6. Iteration used a repetition structure whereas recursion uses : Selection Structure Controlling Structure Sorting Structure All of these None 7. A function is invoked by a : Operator call An object call Function call None of these None 8. Which C ++ function is used for finding absolute values? Expo Fabs atan Pow None 9. Pre-defined function and other program elements are accessed through : Classes Header files Operator All of these None 10. In which circumstances recursion function is called? For calling maths function To calling input and output stream To solve a problem All of the above None 11. Void function is also called as : Subroutine Procedure Both a and b Terminator None 12. Which function is known as the standard library function? Void Sort Maths sqrt None 13. Strand function is used for : Including the timestamps Getting randomizing effect Calling a maths function None of thes e None 14. Like swap ( ) function if we want to change the value of the actual parameter we must call parameters : By reference By value Outside the function None of these None 15. INT – MAX Constant is defined in which header file? < time .h < limits .h Stdlib.h None 16. Recursive alt is also known as Operator call Recursion step Complex calls None of these None 17. Which of the following is not a maths function Pow ( ) Log ( ) Time ( ) Expo ( ) None 18. Function body is also referred as : Block Compound statement Class All of these None 19. Default return type for every function is : String Float Char Int None 20. How many storage classes specifies are offered by C ++? 3 4 5 2 None 1 out of 2 Previous0 %Start QuizNext Time's up
