CS201-Midterm
1 / 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?
2 / 50
&& is------------------ operator.
3 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
4 / 50
What will be the result of expression x%= 2, if x = 7?
5 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
6 / 50
A precise sequence of steps to solve a problem is called
7 / 50
Initialization of variable at the time of definition is,
8 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
9 / 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
10 / 50
What is the correct syntax to declare an array of size 10 of int data type?
11 / 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?
12 / 50
43.For which array, the size of the array should be one more than the number of elements in an array?
13 / 50
Preprocessor program perform its function before ______ phase takes place.
14 / 50
C is a/an ______ language
15 / 50
The return type of a function that do not return any value must be __________
16 / 50
The remainder (%) operator is,
17 / 50
There are mainly------------------- types of software
18 / 50
When an array element is passed to a function, it is passed by ----------------.
19 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
20 / 50
Dealing with structures and functions passing by reference is the most economical method
21 / 50
The variables having a name, type and size are just like empty boxes.
22 / 50
Analysis is the -------------- step in designing a program
23 / 50
Which of the following header file include string conversion functions?
24 / 50
Each pass through a loop is called a/an
25 / 50
Which of the following is the correct statement for the following declaration?
26 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
27 / 50
When a pointer is incremented, it actually jumps the number of memory addresses
28 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
29 / 50
Commenting the code ___________
30 / 50
Paying attention to detail in designing a program is _________
31 / 50
The size of a double variable is
32 / 50
C is widely known as development language of _______ operating system.
33 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
34 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
35 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
36 / 50
25.What will be the range of numbers generated by function rand () % 9?
37 / 50
We want to access array in random order which approach is better?
38 / 50
Most efficient method of dealing with structure variables is to define the structure globally
39 / 50
Which of the following function(s) is/are included in stdlib.h header file?
40 / 50
The Compiler of C language is written in
41 / 50
In C/C++ the #include is called,
42 / 50
If the break statement is missed in switch statement then,
43 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
44 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
45 / 50
Word processor is
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Syntax of union is identical to ______
47 / 50
Computer can understand only machine language code.
48 / 50
In Flow chart process is represented by
49 / 50
Which of the following functionreturns the size of a string variable?
50 / 50
A continue statement causes execution to skip to
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