CS201-Midterm
1 / 50
In if structure the block of statements is executed only,
2 / 50
Searching is easier when an array is already sorted
3 / 50
UNIX has been developed in ________ language.
4 / 50
What will be the result of arithmetic expression 6+27/3*3?
5 / 50
43.For which array, the size of the array should be one more than the number of elements in an array?
6 / 50
Which of the following header file defines the rand() function?
7 / 50
Preprocessor program perform its function before ______ phase takes place.
8 / 50
Word processor is
9 / 50
If an array has 100 elements, what is allowable range of subscripts?
10 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
11 / 50
The correct syntax of do-while loop is,
12 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
13 / 50
The Compiler of C language is written in
14 / 50
Initialization of variable at the time of definition is,
15 / 50
C is widely known as development language of _______ operating system.
16 / 50
There are mainly------------------- types of software
17 / 50
&& is------------------ operator.
18 / 50
Which looping process is best, when the number of iterations is known?
19 / 50
The size of a double variable is
20 / 50
C is a/an ______ language
21 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
22 / 50
Which of the following function(s) is/are included in stdlib.h header file?
23 / 50
A continue statement causes execution to skip to
24 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
25 / 50
The function of cin is
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
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++ ;
28 / 50
Dealing with structures and functions passing by reference is the most economical method
29 / 50
In flow chart, the symbol used for decision making is,
30 / 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?
31 / 50
The remainder (%) operator is,
32 / 50
Analysis is the -------------- step in designing a program
33 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
34 / 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
35 / 50
Member function tellg() returns the current location of the _____________ pointer.
36 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
37 / 50
Which character is inserted at the end of string to indicate the end of string?
38 / 50
The variables having a name, type and size are just like empty boxes.
39 / 50
In Flow chart process is represented by
40 / 50
The return type of a function that do not return any value must be __________
41 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
42 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
43 / 50
Which of the following header file include string conversion functions?
44 / 50
The address operator (&) can be used with,
45 / 50
Which of the following is the correct statement for the following declaration?
46 / 50
When we are using const keyword with a variable x then initializing it at the time of declaration is,
47 / 50
In Program commenting the code liberally is
48 / 50
When a call to function statement is encountered,
49 / 50
In C/C++ the #include is called,
50 / 50
How many parameter(s) function getline() takes?
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