CS201-Midterm
1 / 50
C++ views each file as a sequential stream of________________ .
2 / 50
A continue statement causes execution to skip to
3 / 50
Initialization of variable at the time of definition is,
4 / 50
Which of the following function(s) is/are included in stdlib.h header file?
5 / 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?
6 / 50
Preprocessor program perform its function before ______ phase takes place.
7 / 50
Which of the following is the starting index of an array in C++?
8 / 50
Most efficient method of dealing with structure variables is to define the structure globally
9 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
10 / 50
The data type before a function name represents its,
11 / 50
Paying attention to detail in designing a program is _________
12 / 50
There are mainly------------------- types of software
13 / 50
UNIX has been developed in ________ language.
14 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
15 / 50
Which of the following is the correct statement for the following declaration?
16 / 50
The address operator (&) can be used with,
17 / 50
The condition in while loop may contain logical expression but not relational expression.
18 / 50
C is a/an ______ language
19 / 50
What is the correct syntax to declare an array of size 10 of int data type?
20 / 50
The ________ statement interrupts the flow of control.
21 / 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) ;
22 / 50
Which of the following functionreturns the size of a string variable?
23 / 50
In if structure the block of statements is executed only,
24 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
25 / 50
Which of the following header file defines the rand() function?
26 / 50
When we are using const keyword with a variable x then initializing it at the time of declaration is,
27 / 50
In Program commenting the code liberally is
28 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
29 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
30 / 50
Which looping process is best, when the number of iterations is known?
31 / 50
Computer can understand only machine language code.
32 / 50
The Compiler of C language is written in
33 / 50
Which of the following is an extension of header file?
34 / 50
The function of cin is
35 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
36 / 50
When an array element is passed to a function, it is passed by ----------------.
37 / 50
If the file is not properly closed in the program, the program ____________.
38 / 50
Pointer is a variable which store
39 / 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
40 / 50
How many parameter(s) function getline() takes?
41 / 50
&& is------------------ operator.
42 / 50
In C/C++ the string constant is enclosed
43 / 50
Each pass through a loop is called a/an
44 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
45 / 50
If the break statement is missed in switch statement then,
46 / 50
The variables having a name, type and size are just like empty boxes.
47 / 50
What will be the result of expression x%= 2, if x = 7?
48 / 50
Commenting the code ___________
49 / 50
25.What will be the range of numbers generated by function rand () % 9?
50 / 50
What is the output of the following statement?
int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);
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