CS201-Midterm
1 / 50
Syntax of union is identical to ______
2 / 50
When a pointer is incremented, it actually jumps the number of memory addresses
3 / 50
Which of the following header file include string conversion functions?
4 / 50
In flow chart, the symbol used for decision making is,
5 / 50
The Compiler of C language is written in
6 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
7 / 50
In if structure the block of statements is executed only,
8 / 50
Paying attention to detail in designing a program is _________
9 / 50
We want to access array in random order which approach is better?
10 / 50
When an array element is passed to a function, it is passed by ----------------.
11 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
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The data type before a function name represents its,
13 / 50
C is a/an ______ language
14 / 50
The size of a double variable is
15 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
16 / 50
Searching is easier when an array is already sorted
17 / 50
In C/C++ the string constant is enclosed
18 / 50
What is the correct syntax to declare an array of size 10 of int data type?
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How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
20 / 50
Initialization of variable at the time of definition is,
21 / 50
What will be the result of expression x%= 2, if x = 7?
22 / 50
Analysis is the -------------- step in designing a program
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The return type of a function that do not return any value must be __________
24 / 50
Which of the following functionreturns the size of a string variable?
25 / 50
The remainder (%) operator is,
26 / 50
Consider the following code segment. What will be the output of this code segment?
int arr[6] = {2, 3, 7, 4, 5, 6} ;
int *ptr1 =&arr[1] ;
int *ptr2 = &arr[4] ;
cout << (ptr2-ptr1) ;
27 / 50
C++ views each file as a sequential stream of________________ .
28 / 50
A precise sequence of steps to solve a problem is called
29 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
30 / 50
UNIX has been developed in ________ language.
31 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
32 / 50
Commenting the code ___________
33 / 50
In Flow chart process is represented by
34 / 50
The function of cin is
35 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
36 / 50
The correct syntax of do-while loop is,
37 / 50
A continue statement causes execution to skip to
38 / 50
Each pass through a loop is called a/an
39 / 50
Which of the following is the correct statement for the following declaration?
40 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
41 / 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
42 / 50
The condition in while loop may contain logical expression but not relational expression.
43 / 50
If the file is not properly closed in the program, the program ____________.
44 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
45 / 50
&& is------------------ operator.
46 / 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++ ;
47 / 50
The address operator (&) can be used with,
48 / 50
Pointer is a variable which store
49 / 50
In C/C++ the #include is called,
50 / 50
If an array has 100 elements, what is allowable range of subscripts?
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