CS201-Midterm
1 / 50
A continue statement causes execution to skip to
2 / 50
&& is------------------ operator.
3 / 50
Dealing with structures and functions passing by reference is the most economical method
4 / 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?
5 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
6 / 50
The return type of a function that do not return any value must be __________
7 / 50
There are mainly------------------- types of software
8 / 50
What is the correct syntax to declare an array of size 10 of int data type?
9 / 50
Searching is easier when an array is already sorted
10 / 50
Initialization of variable at the time of definition is,
11 / 50
When we are using const keyword with a variable x then initializing it at the time of declaration is,
12 / 50
Declaring structures does not mean that memory is allocated.
13 / 50
The remainder (%) operator is,
14 / 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?
15 / 50
In C/C++ the string constant is enclosed
16 / 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) ;
17 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
18 / 50
Each pass through a loop is called a/an
19 / 50
UNIX has been developed in ________ language.
20 / 50
The address operator (&) can be used with,
21 / 50
Which of the following function(s) is/are included in stdlib.h header file?
22 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
23 / 50
43.For which array, the size of the array should be one more than the number of elements in an array?
24 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
25 / 50
How many parameter(s) function getline() takes?
26 / 50
Pointer is a variable which store
27 / 50
When an array element is passed to a function, it is passed by ----------------.
28 / 50
If the break statement is missed in switch statement then,
29 / 50
C++ views each file as a sequential stream of________________ .
30 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
31 / 50
Preprocessor program perform its function before ______ phase takes place.
32 / 50
Which of the following functionreturns the size of a string variable?
33 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
34 / 50
The ________ statement interrupts the flow of control.
35 / 50
When a call to function statement is encountered,
36 / 50
Paying attention to detail in designing a program is _________
37 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
38 / 50
In C/C++ language the header file which is used to perform useful task and manipulation of character data is
39 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
40 / 50
If the file is not properly closed in the program, the program ____________.
41 / 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++ ;
42 / 50
The Compiler of C language is written in
43 / 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
44 / 50
In C/C++ the #include is called,
45 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
46 / 50
The correct syntax of do-while loop is,
47 / 50
Which looping process is best, when the number of iterations is known?
48 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
49 / 50
What will be the result of expression x%= 2, if x = 7?
50 / 50
If an array has 100 elements, what is allowable range of subscripts?
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