CS201-Midterm
1 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
2 / 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
3 / 50
The remainder (%) operator is,
4 / 50
In if structure the block of statements is executed only,
5 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
6 / 50
The correct syntax of do-while loop is,
7 / 50
The function of cin is
8 / 50
Preprocessor program perform its function before ______ phase takes place.
9 / 50
Most efficient method of dealing with structure variables is to define the structure globally
10 / 50
Which looping process is best, when the number of iterations is known?
11 / 50
The ________ statement interrupts the flow of control.
12 / 50
How many parameter(s) function getline() takes?
13 / 50
Computer can understand only machine language code.
14 / 50
If the file is not properly closed in the program, the program ____________.
15 / 50
What will be the result of arithmetic expression 6+27/3*3?
16 / 50
We want to access array in random order which approach is better?
17 / 50
Which of the following is the starting index of an array in C++?
18 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
19 / 50
In C/C++ the string constant is enclosed
20 / 50
What will be the result of expression x%= 2, if x = 7?
21 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
22 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
23 / 50
Which of the following header file defines the rand() function?
24 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
25 / 50
An array is also called
26 / 50
Searching is easier when an array is already sorted
27 / 50
What is the output of the following statement?
int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);
28 / 50
&& is------------------ operator.
29 / 50
In C/C++ language the header file which is used to perform useful task and manipulation of character data is
30 / 50
The return type of a function that do not return any value must be __________
31 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
32 / 50
Analysis is the -------------- step in designing a program
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C is widely known as development language of _______ operating system.
34 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
35 / 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?
36 / 50
Commenting the code ___________
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UNIX has been developed in ________ language.
38 / 50
Which of the following functionreturns the size of a string variable?
39 / 50
Which character is inserted at the end of string to indicate the end of string?
40 / 50
The variables having a name, type and size are just like empty boxes.
41 / 50
When a pointer is incremented, it actually jumps the number of memory addresses
42 / 50
Which of the following function(s) is/are included in stdlib.h header file?
43 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
44 / 50
The size of int data type is
45 / 50
Dealing with structures and functions passing by reference is the most economical method
46 / 50
A precise sequence of steps to solve a problem is called
47 / 50
25.What will be the range of numbers generated by function rand () % 9?
48 / 50
In Flow chart process is represented by
49 / 50
When an array element is passed to a function, it is passed by ----------------.
50 / 50
The size of a double variable is
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