CS201-Midterm
1 / 50
If the break statement is missed in switch statement then,
2 / 50
In C/C++ language the header file which is used to perform useful task and manipulation of character data is
3 / 50
Which of the following function(s) is/are included in stdlib.h header file?
4 / 50
What is the output of the following statement?
int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);
5 / 50
The data type before a function name represents its,
6 / 50
In Flow chart process is represented by
7 / 50
The correct syntax of do-while loop is,
8 / 50
The return type of a function that do not return any value must be __________
9 / 50
If an array has 100 elements, what is allowable range of subscripts?
10 / 50
Which of the following functionreturns the size of a string variable?
11 / 50
If there are 2(n+1) elements in an array then what would be the number of iterations required to search a number using binary search algorithm?
12 / 50
If the elements of an array are already sorted then the useful search algorithm is,
13 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
14 / 50
Consider the following code segment. What will be the output of this code segment?
int arr[6] = {2, 3, 7, 4, 5, 6} ;
int *ptr1 =&arr[1] ;
int *ptr2 = &arr[4] ;
cout << (ptr2-ptr1) ;
15 / 50
Which of the following is the correct way to assign an integer value 5 to element of a matrix say ‘m’ at second row and third column?
16 / 50
Commenting the code ___________
17 / 50
Computer can understand only machine language code.
18 / 50
When a call to function statement is encountered,
19 / 50
Which of the following is an extension of header file?
20 / 50
Which character is inserted at the end of string to indicate the end of string?
21 / 50
Which of the following is the correct statement for the following declaration?
22 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
23 / 50
We want to access array in random order which approach is better?
24 / 50
Initialization of variable at the time of definition is,
25 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
26 / 50
An array is also called
27 / 50
Searching is easier when an array is already sorted
28 / 50
Word processor is
29 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
30 / 50
UNIX has been developed in ________ language.
31 / 50
Syntax of union is identical to ______
32 / 50
The ________ statement interrupts the flow of control.
33 / 50
How many parameter(s) function getline() takes?
34 / 50
The size of int data type is
35 / 50
Paying attention to detail in designing a program is _________
36 / 50
Preprocessor program perform its function before ______ phase takes place.
37 / 50
The condition in while loop may contain logical expression but not relational expression.
38 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
39 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
40 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
41 / 50
In C/C++ the #include is called,
42 / 50
What will be the result of expression x%= 2, if x = 7?
43 / 50
There are mainly------------------- types of software
44 / 50
C is widely known as development language of _______ operating system.
45 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
46 / 50
If the file is not properly closed in the program, the program ____________.
47 / 50
For which values of the integer _value will the following code becomes an infinite loop?
int number=1;
while (true) {
cout << number;
if (number == 3) break;
number += integer_value; }
any number other than 1 or 2
48 / 50
43.For which array, the size of the array should be one more than the number of elements in an array?
49 / 50
In Program commenting the code liberally is
50 / 50
The size of a double variable is
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