CS201-Midterm
1 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
2 / 50
Paying attention to detail in designing a program is _________
3 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
4 / 50
Which of the following is the starting index of an array in C++?
5 / 50
Dealing with structures and functions passing by reference is the most economical method
6 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
7 / 50
43.For which array, the size of the array should be one more than the number of elements in an array?
8 / 50
What will be the result of arithmetic expression 6+27/3*3?
9 / 50
There are mainly------------------- types of software
10 / 50
An array is also called
11 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
12 / 50
What will be the value of i and j in the following code segment?
int i, j ;
int x[5] = {2, 3, 4, 8, 9} ;
int *ptr =&x[2];
i = (*ptr)++ ;
j = *ptr++ ;
13 / 50
C is a/an ______ language
14 / 50
Which character is inserted at the end of string to indicate the end of string?
15 / 50
Computer can understand only machine language code.
16 / 50
Searching is easier when an array is already sorted
17 / 50
Most efficient method of dealing with structure variables is to define the structure globally
18 / 50
C is widely known as development language of _______ operating system.
19 / 50
In C/C++ the #include is called,
20 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
21 / 50
The data type before a function name represents its,
22 / 50
The size of a double variable is
23 / 50
If the elements of an array are already sorted then the useful search algorithm is,
24 / 50
Which of the following function(s) is/are included in stdlib.h header file?
25 / 50
&& is------------------ operator.
26 / 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?
27 / 50
The variables having a name, type and size are just like empty boxes.
28 / 50
Member function tellg() returns the current location of the _____________ pointer.
29 / 50
How many parameter(s) function getline() takes?
30 / 50
Syntax of union is identical to ______
31 / 50
Which of the following is an extension of header file?
32 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
33 / 50
The address operator (&) can be used with,
34 / 50
When a call to function statement is encountered,
35 / 50
In C/C++ language the header file which is used to perform useful task and manipulation of character data is
36 / 50
C++ views each file as a sequential stream of________________ .
37 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
38 / 50
The ________ statement interrupts the flow of control.
39 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
40 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
41 / 50
Commenting the code ___________
42 / 50
Preprocessor program perform its function before ______ phase takes place.
43 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
44 / 50
Initialization of variable at the time of definition is,
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
What will be the result of expression x%= 2, if x = 7?
47 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
48 / 50
The function of cin is
49 / 50
We want to access array in random order which approach is better?
50 / 50
Which of the following functionreturns the size of a string variable?
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