CS201-Midterm
1 / 50
Preprocessor program perform its function before ______ phase takes place.
2 / 50
A precise sequence of steps to solve a problem is called
3 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
4 / 50
Paying attention to detail in designing a program is _________
5 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
6 / 50
25.What will be the range of numbers generated by function rand () % 9?
7 / 50
The return type of a function that do not return any value must be __________
8 / 50
Which of the following is the correct statement for the following declaration?
9 / 50
What is the output of the following statement?
int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);
10 / 50
In if structure the block of statements is executed only,
11 / 50
In Program commenting the code liberally is
12 / 50
In flow chart, the symbol used for decision making is,
13 / 50
UNIX has been developed in ________ language.
14 / 50
The size of int data type is
15 / 50
If the file is not properly closed in the program, the program ____________.
16 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
17 / 50
The Compiler of C language is written in
18 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
19 / 50
Word processor is
20 / 50
We want to access array in random order which approach is better?
21 / 50
There are mainly------------------- types of software
22 / 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?
23 / 50
Pointer is a variable which store
24 / 50
Member function tellg() returns the current location of the _____________ pointer.
25 / 50
When a pointer is incremented, it actually jumps the number of memory addresses
26 / 50
When a call to function statement is encountered,
27 / 50
Most efficient method of dealing with structure variables is to define the structure globally
28 / 50
A continue statement causes execution to skip to
29 / 50
Syntax of union is identical to ______
30 / 50
The correct syntax of do-while loop is,
31 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
32 / 50
C is a/an ______ language
33 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
34 / 50
The size of a double variable is
35 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
36 / 50
Which of the following is the starting index of an array in C++?
37 / 50
C is widely known as development language of _______ operating system.
38 / 50
The data type before a function name represents its,
39 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
40 / 50
If an array has 100 elements, what is allowable range of subscripts?
41 / 50
Which looping process is best, when the number of iterations is known?
42 / 50
The remainder (%) operator is,
43 / 50
Analysis is the -------------- step in designing a program
44 / 50
Which of the following function(s) is/are included in stdlib.h header file?
45 / 50
Commenting the code ___________
46 / 50
Dealing with structures and functions passing by reference is the most economical method
47 / 50
The function of cin is
48 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
49 / 50
Which of the following header file defines the rand() function?
50 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
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