CS201-Midterm
1 / 50
A continue statement causes execution to skip to
2 / 50
In Program commenting the code liberally is
3 / 50
In Flow chart process is represented by
4 / 50
Declaring structures does not mean that memory is allocated.
5 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
6 / 50
Which of the following is the starting index of an array in C++?
7 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
8 / 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?
9 / 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) ;
10 / 50
When an array element is passed to a function, it is passed by ----------------.
11 / 50
C is widely known as development language of _______ operating system.
12 / 50
The remainder (%) operator is,
13 / 50
The return type of a function that do not return any value must be __________
14 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
15 / 50
Which of the following function(s) is/are included in stdlib.h header file?
16 / 50
Which of the following header file include string conversion functions?
17 / 50
The ________ statement interrupts the flow of control.
18 / 50
The function of cin is
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Paying attention to detail in designing a program is _________
20 / 50
The correct syntax of do-while loop is,
21 / 50
Analysis is the -------------- step in designing a program
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C++ views each file as a sequential stream of________________ .
23 / 50
What will be the result of expression x%= 2, if x = 7?
24 / 50
We want to access array in random order which approach is better?
25 / 50
Which of the following is the correct way to assign an integer value 5 to element of a matrix say ‘m’ at second row and third column?
26 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
27 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
28 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
29 / 50
The size of a double variable is
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Which of the following is an extension of header file?
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Word processor is
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Preprocessor program perform its function before ______ phase takes place.
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If the file is not properly closed in the program, the program ____________.
34 / 50
The Compiler of C language is written in
35 / 50
Which looping process is best, when the number of iterations is known?
36 / 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++ ;
37 / 50
Computer can understand only machine language code.
38 / 50
If the elements of an array are already sorted then the useful search algorithm is,
39 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
40 / 50
What will be the result of arithmetic expression 6+27/3*3?
41 / 50
An array is also called
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The address operator (&) can be used with,
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Which of the following functionreturns the size of a string variable?
44 / 50
Dealing with structures and functions passing by reference is the most economical method
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In if structure the block of statements is executed only,
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Syntax of union is identical to ______
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When a call to function statement is encountered,
48 / 50
UNIX has been developed in ________ language.
49 / 50
Searching is easier when an array is already sorted
50 / 50
The size of int data type is
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