CS201 Solved Quiz 1 with References

CS201: Introduction to Programming.

Quiz No. 1

24 November 2014.

1. Return type of a function that does not return any value must be

char int

void

double

2. A function’s prototype is written __________the function call. Select correct option:

After

Before

With At the end of

3. What will be the size of the following character array? char name[] = “Adeel”; Select correct option:
4. In switch statement there can be _______ default statements. Select correct option:
5. _________ will be used for enclosing function statements into a block. Select correct option:

Q6. From following; which one is the correct syntax of an array initialize: Array size is 10 and it is of double data type to value 0?

arr[10] = {0.0}; double arr[10]= 0.0;

double arr[10] = {0.0};

double arr[] = 0.0;

7. Which of the function call is call by value for the following function prototype? float add(int); Select correct option:

add(&x);

add(x);

add(int x); add(*x);

8. A function is a block of statements that can be defined once and used ________ in the program.

one time 2 time three time as many times as user wants

9. What will be the size of following array? int arr[29]
10. Which of the following function call is “call by reference” for the following function

add(&x); add(int x); add(x);

add(*x); *

11. The string in the array is terminated by a _______

nil

null *

on

12. If statement is used to terminate the processing of a particular case and exit from switch structure.

if goto break continue break i think

13. will be used for enclosing function statements into a block.
14. Default mechanism of calling a function by passing it array is call by ________ and in case of passing variable is call by ________

Reference, Reference

Reference, value *

Value, Reference Value, Value

15. What is the output of the following code, if the first case is true switch (var) { case ‘a’:

apple apple anyfruit

apple banana mango *

none of above

16. Null character is represented by _________ in C++.

/0

\0 *

\n \t