CS201-Midterm
1 / 50
We want to access array in random order which approach is better?
2 / 50
How many parameter(s) function getline() takes?
3 / 50
In flow chart, the symbol used for decision making is,
4 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
5 / 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
6 / 50
When a call to function statement is encountered,
7 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
8 / 50
If the file is not properly closed in the program, the program ____________.
9 / 50
Which looping process is best, when the number of iterations is known?
10 / 50
Pointer is a variable which store
11 / 50
The condition in while loop may contain logical expression but not relational expression.
12 / 50
Initialization of variable at the time of definition is,
13 / 50
Member function tellg() returns the current location of the _____________ pointer.
14 / 50
The data type before a function name represents its,
15 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
16 / 50
25.What will be the range of numbers generated by function rand () % 9?
17 / 50
Which character is inserted at the end of string to indicate the end of string?
18 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
19 / 50
Syntax of union is identical to ______
20 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
21 / 50
In C/C++ language the header file which is used to perform useful task and manipulation of character data is
22 / 50
Which of the following is an extension of header file?
23 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
24 / 50
Which of the following functionreturns the size of a string variable?
25 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
26 / 50
A continue statement causes execution to skip to
27 / 50
The size of a double variable is
28 / 50
UNIX has been developed in ________ language.
29 / 50
Which of the following is the starting index of an array in C++?
30 / 50
The return type of a function that do not return any value must be __________
31 / 50
What is the output of the following statement?
int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);
32 / 50
The address operator (&) can be used with,
33 / 50
In Flow chart process is represented by
34 / 50
C is a/an ______ language
35 / 50
The correct syntax of do-while loop is,
36 / 50
A precise sequence of steps to solve a problem is called
37 / 50
Analysis is the -------------- step in designing a program
38 / 50
Computer can understand only machine language code.
39 / 50
There are mainly------------------- types of software
40 / 50
The Compiler of C language is written in
41 / 50
Word processor is
42 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
43 / 50
The ________ statement interrupts the flow of control.
44 / 50
Most efficient method of dealing with structure variables is to define the structure globally
45 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
46 / 50
Which of the following is the correct statement for the following declaration?
47 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
48 / 50
43.For which array, the size of the array should be one more than the number of elements in an array?
49 / 50
C++ views each file as a sequential stream of________________ .
50 / 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++ ;
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The average score is 73%
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