CS201 Midterm Online Quiz

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CS201-Midterm

1 / 50

If we want to store a string “abc” in an array str then the size of this array must be at least,

2 / 50

UNIX has been developed in ________ language.

3 / 50

The data type before a function name represents its,

4 / 50

A continue statement causes execution to skip to

5 / 50

Which of the following header file defines the rand() function?

6 / 50

When a call to function statement is encountered,

7 / 50

An array is also called

8 / 50

The size of int data type is

9 / 50

Initialization of variable at the time of definition is,

10 / 50

We want to access array in random order which approach is better?

11 / 50

In if structure the block of statements is executed only,

12 / 50

Syntax of union is identical to ______

13 / 50

In Program commenting the code liberally is

14 / 50

C++ views each file as a sequential stream of________________ .

15 / 50

25.What will be the range of numbers generated by function rand () % 9?

16 / 50

Consider the following code segment. What will the following code segment display? int main(){

int age[10] = {0};

cout << age ;

}

17 / 50

What will be the result of arithmetic expression 6+27/3*3?

18 / 50

The ________ statement interrupts the flow of control.

19 / 50

How many total elements must be in two-dimensional array of 3 rows and 2 columns?

20 / 50

What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?

21 / 50

What will be the correct syntax for initialization of pointer ptr with string "programming"?

22 / 50

In flow chart, the symbol used for decision making is,

23 / 50

If the elements of an array are already sorted then the useful search algorithm is,

24 / 50

Which of the following is an extension of header file?

25 / 50

Computer can understand only machine language code.

26 / 50

Which of the following functionreturns the size of a string variable?

27 / 50

In order to get 256 from the number 2568 we divide this number by 10 and take,

28 / 50

Paying attention to detail in designing a program is _________

29 / 50

In C/C++ the string constant is enclosed

30 / 50

What will be the value of ‘a’ and ‘b’ after executing the following statements?

a = 3;                    b = a++;

31 / 50

What will be the result of expression x%= 2, if x = 7?

32 / 50

The remainder (%) operator is,

33 / 50

The function of cin is

34 / 50

C is widely known as development language of _______ operating system.

35 / 50

There are mainly------------------- types of software

36 / 50

Analysis is the -------------- step in designing a program

37 / 50

How many parameter(s) function getline() takes?

38 / 50

Member function tellg() returns the current location of the _____________ pointer.

39 / 50

Which looping process is best, when the number of iterations is known?

40 / 50

When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,

41 / 50

Which of the following is the starting index of an array in C++?

42 / 50

Which of the following is the correct statement for the following declaration?

43 / 50

Which character is inserted at the end of string to indicate the end of string?

44 / 50

What is the correct syntax to declare an array of size 10 of int data type?

45 / 50

A precise sequence of steps to solve a problem is called

46 / 50

In C/C++ the #include is called,

47 / 50

The size of a double variable is

48 / 50

If the file is not properly closed in the program, the program ____________.

49 / 50

Which of the following function(s) is/are included in stdlib.h header file?

50 / 50

When an array element is passed to a function, it is passed by ----------------.

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The average score is 73%

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