CS201-Midterm
1 / 50
If the file is not properly closed in the program, the program ____________.
2 / 50
The size of int data type is
3 / 50
How many parameter(s) function getline() takes?
4 / 50
Initialization of variable at the time of definition is,
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If an array has 100 elements, what is allowable range of subscripts?
6 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
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What will be the correct syntax for initialization of pointer ptr with string "programming"?
8 / 50
Preprocessor program perform its function before ______ phase takes place.
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When a pointer is incremented, it actually jumps the number of memory addresses
10 / 50
Which of the following functionreturns the size of a string variable?
11 / 50
C++ views each file as a sequential stream of________________ .
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43.For which array, the size of the array should be one more than the number of elements in an array?
13 / 50
The function of cin is
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When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
15 / 50
If the elements of an array are already sorted then the useful search algorithm is,
16 / 50
The remainder (%) operator 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
The correct syntax of do-while loop is,
20 / 50
Analysis is the -------------- step in designing a program
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When we are using const keyword with a variable x then initializing it at the time of declaration is,
22 / 50
25.What will be the range of numbers generated by function rand () % 9?
23 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
24 / 50
Syntax of union is identical to ______
25 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
26 / 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?
27 / 50
UNIX has been developed in ________ language.
28 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
29 / 50
In C/C++ the #include is called,
30 / 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) ;
31 / 50
Which of the following header file include string conversion functions?
32 / 50
The ________ statement interrupts the flow of control.
33 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
34 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
35 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
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Which character is inserted at the end of string to indicate the end of string?
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What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
38 / 50
C is a/an ______ language
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Commenting the code ___________
40 / 50
The condition in while loop may contain logical expression but not relational expression.
41 / 50
Member function tellg() returns the current location of the _____________ pointer.
42 / 50
Dealing with structures and functions passing by reference is the most economical method
43 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
44 / 50
If the break statement is missed in switch statement then,
45 / 50
An array is also called
46 / 50
What will be the result of expression x%= 2, if x = 7?
47 / 50
What is the correct syntax to declare an array of size 10 of int data type?
48 / 50
The Compiler of C language is written in
49 / 50
Which of the following is the starting index of an array in C++?
50 / 50
In C/C++ language the header file which is used to perform useful task and manipulation of character data is
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