CS201-Midterm
1 / 50
Searching is easier when an array is already sorted
2 / 50
C is widely known as development language of _______ operating system.
3 / 50
The Compiler of C language is written in
4 / 50
Which character is inserted at the end of string to indicate the end of string?
5 / 50
Each pass through a loop is called a/an
6 / 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
7 / 50
When a call to function statement is encountered,
8 / 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?
9 / 50
If the elements of an array are already sorted then the useful search algorithm is,
10 / 50
In C/C++ the string constant is enclosed
11 / 50
In if structure the block of statements is executed only,
12 / 50
If the file is not properly closed in the program, the program ____________.
13 / 50
When we are using const keyword with a variable x then initializing it at the time of declaration is,
14 / 50
If the break statement is missed in switch statement then,
15 / 50
Which looping process is best, when the number of iterations is known?
16 / 50
Initialization of variable at the time of definition is,
17 / 50
When a pointer is incremented, it actually jumps the number of memory addresses
18 / 50
Commenting the code ___________
19 / 50
Which of the following functionreturns the size of a string variable?
20 / 50
Member function tellg() returns the current location of the _____________ pointer.
21 / 50
Which of the following header file defines the rand() function?
22 / 50
If an array has 100 elements, what is allowable range of subscripts?
23 / 50
C is a/an ______ language
24 / 50
The size of int data type is
25 / 50
Analysis is the -------------- step in designing a program
26 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
27 / 50
Most efficient method of dealing with structure variables is to define the structure globally
28 / 50
Preprocessor program perform its function before ______ phase takes place.
29 / 50
There are mainly------------------- types of software
30 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
31 / 50
Which of the following is an extension of header file?
32 / 50
The address operator (&) can be used with,
33 / 50
What will be the result of arithmetic expression 6+27/3*3?
34 / 50
A continue statement causes execution to skip to
35 / 50
&& is------------------ operator.
36 / 50
The correct syntax of do-while loop is,
37 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
38 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
39 / 50
In C/C++ the #include is called,
40 / 50
A precise sequence of steps to solve a problem is called
41 / 50
Dealing with structures and functions passing by reference is the most economical method
42 / 50
43.For which array, the size of the array should be one more than the number of elements in an array?
43 / 50
Declaring structures does not mean that memory is allocated.
44 / 50
The variables having a name, type and size are just like empty boxes.
45 / 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?
46 / 50
Syntax of union is identical to ______
47 / 50
Pointer is a variable which store
48 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
49 / 50
Which of the following header file include string conversion functions?
50 / 50
Which of the following function(s) is/are included in stdlib.h header file?
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