CS201-Midterm
1 / 50
In flow chart, the symbol used for decision making is,
2 / 50
When an array element is passed to a function, it is passed by ----------------.
3 / 50
Preprocessor program perform its function before ______ phase takes place.
4 / 50
If the elements of an array are already sorted then the useful search algorithm is,
5 / 50
There are mainly------------------- types of software
6 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
7 / 50
C is a/an ______ language
8 / 50
The variables having a name, type and size are just like empty boxes.
9 / 50
An array is also called
10 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
11 / 50
C++ views each file as a sequential stream of________________ .
12 / 50
Which of the following functionreturns the size of a string variable?
13 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
14 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
15 / 50
25.What will be the range of numbers generated by function rand () % 9?
16 / 50
In C/C++ language the header file which is used to perform useful task and manipulation of character data is
17 / 50
Which of the following is the starting index of an array in C++?
18 / 50
A continue statement causes execution to skip to
19 / 50
Pointer is a variable which store
20 / 50
Declaring structures does not mean that memory is allocated.
21 / 50
If the file is not properly closed in the program, the program ____________.
22 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
23 / 50
In if structure the block of statements is executed only,
24 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
25 / 50
What is the correct syntax to declare an array of size 10 of int data type?
26 / 50
The condition in while loop may contain logical expression but not relational expression.
27 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
28 / 50
In C/C++ the #include is called,
29 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
30 / 50
How many parameter(s) function getline() takes?
31 / 50
When a pointer is incremented, it actually jumps the number of memory addresses
32 / 50
Paying attention to detail in designing a program is _________
33 / 50
Commenting the code ___________
34 / 50
If an array has 100 elements, what is allowable range of subscripts?
35 / 50
In Program commenting the code liberally is
36 / 50
Which character is inserted at the end of string to indicate the end of string?
37 / 50
The data type before a function name represents its,
38 / 50
Analysis is the -------------- step in designing a program
39 / 50
The correct syntax of do-while loop is,
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
Word processor is
42 / 50
Most efficient method of dealing with structure variables is to define the structure globally
43 / 50
What will be the result of expression x%= 2, if x = 7?
44 / 50
Searching is easier when an array is already sorted
45 / 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
46 / 50
43.For which array, the size of the array should be one more than the number of elements in an array?
47 / 50
When a call to function statement is encountered,
48 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
49 / 50
Dealing with structures and functions passing by reference is the most economical method
50 / 50
&& is------------------ operator.
Your score is
The average score is 73%
Restart quiz
