CS201-Midterm
1 / 50
The address operator (&) can be used with,
2 / 50
Which of the following header file include string conversion functions?
3 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
4 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
5 / 50
The condition in while loop may contain logical expression but not relational expression.
6 / 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?
7 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
8 / 50
UNIX has been developed in ________ language.
9 / 50
When an array element is passed to a function, it is passed by ----------------.
10 / 50
A continue statement causes execution to skip to
11 / 50
Pointer is a variable which store
12 / 50
Which character is inserted at the end of string to indicate the end of string?
13 / 50
What will be the result of arithmetic expression 6+27/3*3?
14 / 50
25.What will be the range of numbers generated by function rand () % 9?
15 / 50
The variables having a name, type and size are just like empty boxes.
16 / 50
The size of int data type is
17 / 50
The return type of a function that do not return any value must be __________
18 / 50
An array is also called
19 / 50
What is the output of the following statement?
int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);
20 / 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
21 / 50
If the break statement is missed in switch statement then,
22 / 50
Commenting the code ___________
23 / 50
What will be the value of i and j in the following code segment?
int i, j ;
int x[5] = {2, 3, 4, 8, 9} ;
int *ptr =&x[2];
i = (*ptr)++ ;
j = *ptr++ ;
24 / 50
There are mainly------------------- types of software
25 / 50
In C/C++ the #include is called,
26 / 50
The ________ statement interrupts the flow of control.
27 / 50
In if structure the block of statements is executed only,
28 / 50
Dealing with structures and functions passing by reference is the most economical method
29 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
30 / 50
Which of the following is the starting index of an array in C++?
31 / 50
Paying attention to detail in designing a program is _________
32 / 50
Which of the following function(s) is/are included in stdlib.h header file?
33 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
34 / 50
In C/C++ language the header file which is used to perform useful task and manipulation of character data is
35 / 50
The correct syntax of do-while loop is,
36 / 50
Which of the following functionreturns the size of a string variable?
37 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
38 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
39 / 50
When we are using const keyword with a variable x then initializing it at the time of declaration is,
40 / 50
Preprocessor program perform its function before ______ phase takes place.
41 / 50
Initialization of variable at the time of definition is,
42 / 50
Each pass through a loop is called a/an
43 / 50
If an array has 100 elements, what is allowable range of subscripts?
44 / 50
A precise sequence of steps to solve a problem is called
45 / 50
The function of cin is
46 / 50
Most efficient method of dealing with structure variables is to define the structure globally
47 / 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?
48 / 50
In C/C++ the string constant is enclosed
49 / 50
Which looping process is best, when the number of iterations is known?
50 / 50
C is a/an ______ language
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