CS201-Midterm
1 / 50
A precise sequence of steps to solve a problem is called
2 / 50
We want to access array in random order which approach is better?
3 / 50
Dealing with structures and functions passing by reference is the most economical method
4 / 50
What is the correct syntax to declare an array of size 10 of int data type?
5 / 50
Which of the following header file include string conversion functions?
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
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++ ;
8 / 50
The Compiler of C language is written in
9 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
10 / 50
Paying attention to detail in designing a program is _________
11 / 50
Which of the following is the correct statement for the following declaration?
12 / 50
If the break statement is missed in switch statement then,
13 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
14 / 50
25.What will be the range of numbers generated by function rand () % 9?
15 / 50
Searching is easier when an array is already sorted
16 / 50
Which of the following functionreturns the size of a string variable?
17 / 50
What is the output of the following statement?
int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);
18 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
19 / 50
UNIX has been developed in ________ language.
20 / 50
Initialization of variable at the time of definition is,
21 / 50
Pointer is a variable which store
22 / 50
The function of cin is
23 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
24 / 50
Which of the following header file defines the rand() function?
25 / 50
The size of int data type is
26 / 50
There are mainly------------------- types of software
27 / 50
The data type before a function name represents its,
28 / 50
In if structure the block of statements is executed only,
29 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
30 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
31 / 50
In C/C++ the #include is called,
32 / 50
In flow chart, the symbol used for decision making is,
33 / 50
What will be the result of arithmetic expression 6+27/3*3?
34 / 50
Most efficient method of dealing with structure variables is to define the structure globally
35 / 50
In C/C++ the string constant is enclosed
36 / 50
The condition in while loop may contain logical expression but not relational expression.
37 / 50
The address operator (&) can be used with,
38 / 50
When a call to function statement is encountered,
39 / 50
&& is------------------ operator.
40 / 50
When a pointer is incremented, it actually jumps the number of memory addresses
41 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
42 / 50
Computer can understand only machine language code.
43 / 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?
44 / 50
The size of a double variable is
45 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
46 / 50
Word processor is
47 / 50
C is a/an ______ language
48 / 50
Preprocessor program perform its function before ______ phase takes place.
49 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
50 / 50
C is widely known as development language of _______ operating system.
Your score is
The average score is 73%
Restart quiz
