CS201-Midterm
1 / 50
If the break statement is missed in switch statement then,
2 / 50
UNIX has been developed in ________ language.
3 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
4 / 50
The ________ statement interrupts the flow of control.
5 / 50
When a call to function statement is encountered,
6 / 50
The return type of a function that do not return any value must be __________
7 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
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
In Program commenting the code liberally is
10 / 50
In flow chart, the symbol used for decision making is,
11 / 50
25.What will be the range of numbers generated by function rand () % 9?
12 / 50
43.For which array, the size of the array should be one more than the number of elements in an array?
13 / 50
In C/C++ the string constant is enclosed
14 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
15 / 50
In if structure the block of statements is executed only,
16 / 50
Paying attention to detail in designing a program is _________
17 / 50
There are mainly------------------- types of software
18 / 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
19 / 50
Computer can understand only machine language code.
20 / 50
Most efficient method of dealing with structure variables is to define the structure globally
21 / 50
Which looping process is best, when the number of iterations is known?
22 / 50
Each pass through a loop is called a/an
23 / 50
Preprocessor program perform its function before ______ phase takes place.
24 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
25 / 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?
26 / 50
Which of the following header file defines the rand() function?
27 / 50
In Flow chart process is represented by
28 / 50
C++ views each file as a sequential stream of________________ .
29 / 50
Pointer is a variable which store
30 / 50
In C/C++ the #include is called,
31 / 50
Syntax of union is identical to ______
32 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
33 / 50
The size of a double variable is
34 / 50
Which of the following is an extension of header file?
35 / 50
C is widely known as development language of _______ operating system.
36 / 50
How many parameter(s) function getline() takes?
37 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
38 / 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) ;
39 / 50
Commenting the code ___________
40 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
41 / 50
What is the correct syntax to declare an array of size 10 of int data type?
42 / 50
We want to access array in random order which approach is better?
43 / 50
The condition in while loop may contain logical expression but not relational expression.
44 / 50
In C/C++ language the header file which is used to perform useful task and manipulation of character data is
45 / 50
Member function tellg() returns the current location of the _____________ pointer.
46 / 50
Dealing with structures and functions passing by reference is the most economical method
47 / 50
The remainder (%) operator is,
48 / 50
If the elements of an array are already sorted then the useful search algorithm is,
49 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
50 / 50
The function of cin is
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