CS201-Midterm
1 / 50
Syntax of union is identical to ______
2 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
3 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
4 / 50
When a call to function statement is encountered,
5 / 50
Paying attention to detail in designing a program is _________
6 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
7 / 50
Which of the following header file include string conversion functions?
8 / 50
The variables having a name, type and size are just like empty boxes.
9 / 50
43.For which array, the size of the array should be one more than the number of elements in an array?
10 / 50
Which of the following is the starting index of an array in C++?
11 / 50
Which of the following functionreturns the size of a string variable?
12 / 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) ;
13 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
14 / 50
Which of the following function(s) is/are included in stdlib.h header file?
15 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
16 / 50
What is the output of the following statement?
int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);
17 / 50
The address operator (&) can be used with,
18 / 50
Which character is inserted at the end of string to indicate the end of string?
19 / 50
C is a/an ______ language
20 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
21 / 50
In C/C++ the #include is called,
22 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
23 / 50
C is widely known as development language of _______ operating system.
24 / 50
Pointer is a variable which store
25 / 50
If an array has 100 elements, what is allowable range of subscripts?
26 / 50
UNIX has been developed in ________ language.
27 / 50
Preprocessor program perform its function before ______ phase takes place.
28 / 50
Each pass through a loop is called a/an
29 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
30 / 50
The data type before a function name represents its,
31 / 50
The condition in while loop may contain logical expression but not relational expression.
32 / 50
The Compiler of C language is written in
33 / 50
In flow chart, the symbol used for decision making is,
34 / 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
35 / 50
The correct syntax of do-while loop is,
36 / 50
25.What will be the range of numbers generated by function rand () % 9?
37 / 50
In Program commenting the code liberally is
38 / 50
There are mainly------------------- types of software
39 / 50
Most efficient method of dealing with structure variables is to define the structure globally
40 / 50
A precise sequence of steps to solve a problem is called
41 / 50
An array is also called
42 / 50
The size of a double variable is
43 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
44 / 50
The ________ statement interrupts the flow of control.
45 / 50
Which of the following header file defines the rand() function?
46 / 50
Dealing with structures and functions passing by reference is the most economical method
47 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
48 / 50
Initialization of variable at the time of definition is,
49 / 50
Analysis is the -------------- step in designing a program
50 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
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