CS201-Midterm
1 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
2 / 50
Analysis is the -------------- step in designing a program
3 / 50
Commenting the code ___________
4 / 50
Dealing with structures and functions passing by reference is the most economical method
5 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
6 / 50
There are mainly------------------- types of software
7 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
8 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
9 / 50
When an array element is passed to a function, it is passed by ----------------.
10 / 50
How many parameter(s) function getline() takes?
11 / 50
Each pass through a loop is called a/an
12 / 50
If the elements of an array are already sorted then the useful search algorithm is,
13 / 50
Which of the following is an extension of header file?
14 / 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) ;
15 / 50
Which looping process is best, when the number of iterations is known?
16 / 50
The function of cin is
17 / 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?
18 / 50
Which of the following function(s) is/are included in stdlib.h header file?
19 / 50
Pointer is a variable which store
20 / 50
In if structure the block of statements is executed only,
21 / 50
If the break statement is missed in switch statement then,
22 / 50
Which of the following is the correct statement for the following declaration?
23 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
24 / 50
The return type of a function that do not return any value must be __________
25 / 50
In C/C++ the #include is called,
26 / 50
Word processor is
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In Flow chart process is represented by
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When we are using const keyword with a variable x then initializing it at the time of declaration is,
29 / 50
Computer can understand only machine language code.
30 / 50
Which of the following functionreturns the size of a string variable?
31 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
32 / 50
A precise sequence of steps to solve a problem is called
33 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
34 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
35 / 50
When a pointer is incremented, it actually jumps the number of memory addresses
36 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
37 / 50
Searching is easier when an array is already sorted
38 / 50
The Compiler of C language is written in
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C is widely known as development language of _______ operating system.
40 / 50
In Program commenting the code liberally is
41 / 50
The remainder (%) operator is,
42 / 50
&& is------------------ operator.
43 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
44 / 50
Preprocessor program perform its function before ______ phase takes place.
45 / 50
The ________ statement interrupts the flow of control.
46 / 50
Which of the following header file include string conversion functions?
47 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
48 / 50
C++ views each file as a sequential stream of________________ .
49 / 50
In C/C++ the string constant is enclosed
50 / 50
25.What will be the range of numbers generated by function rand () % 9?
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