CS201-Midterm
1 / 50
We want to access array in random order which approach is better?
2 / 50
UNIX has been developed in ________ language.
3 / 50
Paying attention to detail in designing a program is _________
4 / 50
In C/C++ the string constant is enclosed
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Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
6 / 50
Initialization of variable at the time of definition is,
7 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
8 / 50
When a pointer is incremented, it actually jumps the number of memory addresses
9 / 50
A precise sequence of steps to solve a problem is called
10 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
11 / 50
Analysis is the -------------- step in designing a program
12 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
13 / 50
Most efficient method of dealing with structure variables is to define the structure globally
14 / 50
In Flow chart process is represented by
15 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
16 / 50
Which character is inserted at the end of string to indicate the end of string?
17 / 50
The return type of a function that do not return any value must be __________
18 / 50
In Program commenting the code liberally is
19 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
20 / 50
How many parameter(s) function getline() takes?
21 / 50
25.What will be the range of numbers generated by function rand () % 9?
22 / 50
The Compiler of C language is written in
23 / 50
Which of the following functionreturns the size of a string variable?
24 / 50
&& is------------------ operator.
25 / 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
26 / 50
What will be the result of expression x%= 2, if x = 7?
27 / 50
What is the correct syntax to declare an array of size 10 of int data type?
28 / 50
Which of the following header file include string conversion functions?
29 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
30 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
31 / 50
In if structure the block of statements is executed only,
32 / 50
Preprocessor program perform its function before ______ phase takes place.
33 / 50
There are mainly------------------- types of software
34 / 50
Which of the following is the correct statement for the following declaration?
35 / 50
Dealing with structures and functions passing by reference is the most economical method
36 / 50
A continue statement causes execution to skip to
37 / 50
Which of the following is an extension of header file?
38 / 50
Which looping process is best, when the number of iterations is known?
39 / 50
The size of a double variable is
40 / 50
Pointer is a variable which store
41 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
42 / 50
In C/C++ the #include is called,
43 / 50
Searching is easier when an array is already sorted
44 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
45 / 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?
46 / 50
C is widely known as development language of _______ operating system.
47 / 50
Word processor is
48 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
49 / 50
Declaring structures does not mean that memory is allocated.
50 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
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The average score is 73%
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