CS201-Midterm
1 / 50
Computer can understand only machine language code.
2 / 50
C is a/an ______ language
3 / 50
Commenting the code ___________
4 / 50
Word processor is
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If an array has 100 elements, what is allowable range of subscripts?
6 / 50
How many bytes are occupied by declaring following array of characters? char str[] = “programming”;
7 / 50
Preprocessor program perform its function before ______ phase takes place.
8 / 50
When an array element is passed to a function, it is passed by ----------------.
9 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
10 / 50
What's wrong with this for loop? for (int k = 2, k <=12, k++)
11 / 50
The return type of a function that do not return any value must be __________
12 / 50
Which character is inserted at the end of string to indicate the end of string?
13 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
14 / 50
Which of the following header file include string conversion functions?
15 / 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?
16 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
17 / 50
Which of the following header file defines the rand() function?
18 / 50
In Flow chart process is represented by
19 / 50
The remainder (%) operator is,
20 / 50
Each pass through a loop is called a/an
21 / 50
How many parameter(s) function getline() takes?
22 / 50
UNIX has been developed in ________ language.
23 / 50
The data type before a function name represents its,
24 / 50
Which of the following is an extension of header file?
25 / 50
In flow chart, the symbol used for decision making is,
26 / 50
In C/C++ the string constant is enclosed
27 / 50
Pointer is a variable which store
28 / 50
Which looping process is best, when the number of iterations is known?
29 / 50
Which of the following function(s) is/are included in stdlib.h header file?
30 / 50
What will be the result of expression x%= 2, if x = 7?
31 / 50
C is widely known as development language of _______ operating system.
32 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
33 / 50
Declaring structures does not mean that memory is allocated.
34 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
35 / 50
What is the correct syntax to declare an array of size 10 of int data type?
36 / 50
An array is also called
37 / 50
When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
38 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
39 / 50
In C/C++ the #include is called,
40 / 50
Which of the following is the correct statement for the following declaration?
41 / 50
We want to access array in random order which approach is better?
42 / 50
Paying attention to detail in designing a program is _________
43 / 50
43.For which array, the size of the array should be one more than the number of elements in an array?
44 / 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) ;
45 / 50
If the break statement is missed in switch statement then,
46 / 50
A precise sequence of steps to solve a problem is called
47 / 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?
48 / 50
C++ views each file as a sequential stream of________________ .
49 / 50
A continue statement causes execution to skip to
50 / 50
&& is------------------ operator.
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