CS201-Midterm
1 / 50
If the file is not properly closed in the program, the program ____________.
2 / 50
Which of the following is the correct statement for the following declaration?
3 / 50
If an array has 100 elements, what is allowable range of subscripts?
4 / 50
C is widely known as development language of _______ operating system.
5 / 50
Declaring structures does not mean that memory is allocated.
6 / 50
Paying attention to detail in designing a program is _________
7 / 50
A continue statement causes execution to skip to
8 / 50
Member function tellg() returns the current location of the _____________ pointer.
9 / 50
A precise sequence of steps to solve a problem is called
10 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
11 / 50
Initialization of variable at the time of definition is,
12 / 50
Which of the following header file include string conversion functions?
13 / 50
The condition in while loop may contain logical expression but not relational expression.
14 / 50
What is the correct syntax to declare an array of size 10 of int data type?
15 / 50
How many parameter(s) function getline() takes?
16 / 50
In flow chart, the symbol used for decision making is,
17 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
18 / 50
What will be the result of expression x%= 2, if x = 7?
19 / 50
C is a/an ______ language
20 / 50
UNIX has been developed in ________ language.
21 / 50
If the elements of an array are already sorted then the useful search algorithm is,
22 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
23 / 50
The correct syntax of do-while loop is,
24 / 50
When an array element is passed to a function, it is passed by ----------------.
25 / 50
An array is also called
26 / 50
Pointer is a variable which store
27 / 50
What will be the result of arithmetic expression 6+27/3*3?
28 / 50
The data type before a function name represents its,
29 / 50
In Program commenting the code liberally is
30 / 50
Preprocessor program perform its function before ______ phase takes place.
31 / 50
We want to access array in random order which approach is better?
32 / 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) ;
33 / 50
The ________ statement interrupts the flow of control.
34 / 50
Commenting the code ___________
35 / 50
Which of the following is the starting index of an array in C++?
36 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
37 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
38 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
39 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
40 / 50
Syntax of union is identical to ______
41 / 50
Which character is inserted at the end of string to indicate the end of string?
42 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
43 / 50
Word processor is
44 / 50
The Compiler of C language is written in
45 / 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
46 / 50
When we are using const keyword with a variable x then initializing it at the time of declaration is,
47 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
48 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
49 / 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?
50 / 50
Which of the following header file defines the rand() function?
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