CS201-Midterm
1 / 50
The address operator (&) can be used with,
2 / 50
What will be the result of arithmetic expression 6+27/3*3?
3 / 50
The size of int data type is
4 / 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
5 / 50
The return type of a function that do not return any value must be __________
6 / 50
When an array element is passed to a function, it is passed by ----------------.
7 / 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) ;
8 / 50
What will be the result of expression x%= 2, if x = 7?
9 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
10 / 50
C is widely known as development language of _______ operating system.
11 / 50
In C/C++ language the header file which is used to perform useful task and manipulation of character data is
12 / 50
Paying attention to detail in designing a program is _________
13 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
14 / 50
C is a/an ______ language
15 / 50
There are mainly------------------- types of software
16 / 50
If an array has 100 elements, what is allowable range of subscripts?
17 / 50
Analysis is the -------------- step in designing a program
18 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
19 / 50
Which of the following header file defines the rand() function?
20 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
21 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
22 / 50
If the file is not properly closed in the program, the program ____________.
23 / 50
Which of the following is the correct statement for the following declaration?
24 / 50
UNIX has been developed in ________ language.
25 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
26 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
27 / 50
How many parameter(s) function getline() takes?
28 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
29 / 50
Computer can understand only machine language code.
30 / 50
Word processor is
31 / 50
In Program commenting the code liberally is
32 / 50
Declaring structures does not mean that memory is allocated.
33 / 50
In Flow chart process is represented by
34 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
35 / 50
The remainder (%) operator is,
36 / 50
The size of a double variable is
37 / 50
What is the output of the following statement?
int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);
38 / 50
The variables having a name, type and size are just like empty boxes.
39 / 50
43.For which array, the size of the array should be one more than the number of elements in an array?
40 / 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?
41 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
42 / 50
What is the correct syntax to declare an array of size 10 of int data type?
43 / 50
The ________ statement interrupts the flow of control.
44 / 50
Which of the following functionreturns the size of a string variable?
45 / 50
A continue statement causes execution to skip to
46 / 50
When a pointer is incremented, it actually jumps the number of memory addresses
47 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
48 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
49 / 50
Which character is inserted at the end of string to indicate the end of string?
50 / 50
Initialization of variable at the time of definition is,
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