CS201-Midterm
1 / 50
Dealing with structures and functions passing by reference is the most economical method
2 / 50
Which of the following is the starting index of an array in C++?
3 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
4 / 50
A continue statement causes execution to skip to
5 / 50
Which of the following is the correct statement for the following declaration?
6 / 50
The remainder (%) operator is,
7 / 50
Commenting the code ___________
8 / 50
In if structure the block of statements is executed only,
9 / 50
The correct syntax of do-while loop is,
10 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
11 / 50
The Compiler of C language is written in
12 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
13 / 50
When a pointer is incremented, it actually jumps the number of memory addresses
14 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
15 / 50
Member function tellg() returns the current location of the _____________ pointer.
16 / 50
Which of the following header file include string conversion functions?
17 / 50
In Flow chart process is represented by
18 / 50
The size of a double variable is
19 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
20 / 50
The size of int data type is
21 / 50
Syntax of union is identical to ______
22 / 50
Which of the following is an extension of header file?
23 / 50
The return type of a function that do not return any value must be __________
24 / 50
Which of the following function(s) is/are included in stdlib.h header file?
25 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
26 / 50
When a call to function statement is encountered,
27 / 50
25.What will be the range of numbers generated by function rand () % 9?
28 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
29 / 50
Each pass through a loop is called a/an
30 / 50
C++ views each file as a sequential stream of________________ .
31 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
32 / 50
Pointer is a variable which store
33 / 50
What is the correct syntax to declare an array of size 10 of int data type?
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
If the file is not properly closed in the program, the program ____________.
36 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
37 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
38 / 50
If the break statement is missed in switch statement then,
39 / 50
UNIX has been developed in ________ language.
40 / 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?
41 / 50
Analysis is the -------------- step in designing a program
42 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
43 / 50
Searching is easier when an array is already sorted
44 / 50
The ________ statement interrupts the flow of control.
45 / 50
When an array element is passed to a function, it is passed by ----------------.
46 / 50
The condition in while loop may contain logical expression but not relational expression.
47 / 50
When we are using const keyword with a variable x then initializing it at the time of declaration is,
48 / 50
Preprocessor program perform its function before ______ phase takes place.
49 / 50
If the elements of an array are already sorted then the useful search algorithm is,
50 / 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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