CS201-Midterm
1 / 50
Which looping process is best, when the number of iterations is known?
2 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
3 / 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
4 / 50
The variables having a name, type and size are just like empty boxes.
5 / 50
&& is------------------ operator.
6 / 50
Each pass through a loop is called a/an
7 / 50
The Compiler of C language is written in
8 / 50
Analysis is the -------------- step in designing a program
9 / 50
Preprocessor program perform its function before ______ phase takes place.
10 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
11 / 50
If an array has 100 elements, what is allowable range of subscripts?
12 / 50
Which of the following function(s) is/are included in stdlib.h header file?
13 / 50
What is the output of the following statement?
int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);
14 / 50
Which of the following header file defines the rand() function?
15 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
16 / 50
Initialization of variable at the time of definition is,
17 / 50
Which character is inserted at the end of string to indicate the end of string?
18 / 50
Declaring structures does not mean that memory is allocated.
19 / 50
Which of the following header file include string conversion functions?
20 / 50
The size of int data type is
21 / 50
Most efficient method of dealing with structure variables is to define the structure globally
22 / 50
A precise sequence of steps to solve a problem is called
23 / 50
Dealing with structures and functions passing by reference is the most economical method
24 / 50
The data type before a function name represents its,
25 / 50
When a pointer is incremented, it actually jumps the number of memory addresses
26 / 50
The remainder (%) operator is,
27 / 50
If the file is not properly closed in the program, the program ____________.
28 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
29 / 50
The size of a double variable is
30 / 50
If the break statement is missed in switch statement then,
31 / 50
In flow chart, the symbol used for decision making is,
32 / 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++ ;
33 / 50
How many parameter(s) function getline() takes?
34 / 50
When a call to function statement is encountered,
35 / 50
Which of the following functionreturns the size of a string variable?
36 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
37 / 50
Computer can understand only machine language code.
38 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
39 / 50
Paying attention to detail in designing a program is _________
40 / 50
Word processor is
41 / 50
In C/C++ the string constant is enclosed
42 / 50
There are mainly------------------- types of software
43 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
44 / 50
If the elements of an array are already sorted then the useful search algorithm is,
45 / 50
The return type of a function that do not return any value must be __________
46 / 50
What will be the result of arithmetic expression 6+27/3*3?
47 / 50
Syntax of union is identical to ______
48 / 50
43.For which array, the size of the array should be one more than the number of elements in an array?
49 / 50
C is widely known as development language of _______ operating system.
50 / 50
Which of the following is the correct statement for the following declaration?
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