CS201-Midterm
1 / 50
Preprocessor program perform its function before ______ phase takes place.
2 / 50
In C/C++ language the header file which is used to perform useful task and manipulation of character data is
3 / 50
The Compiler of C language is written in
4 / 50
Syntax of union is identical to ______
5 / 50
Most efficient method of dealing with structure variables is to define the structure globally
6 / 50
Paying attention to detail in designing a program is _________
7 / 50
Which of the following is the correct statement for the following declaration?
8 / 50
Which of the following functionreturns the size of a string variable?
9 / 50
Initialization of variable at the time of definition is,
10 / 50
43.For which array, the size of the array should be one more than the number of elements in an array?
11 / 50
There are mainly------------------- types of software
12 / 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?
13 / 50
Which character is inserted at the end of string to indicate the end of string?
14 / 50
What does 5 ^ 6 , evaluate to in decimal where ‘^’ is Exclusive OR operator?
15 / 50
When an array element is passed to a function, it is passed by ----------------.
16 / 50
What will be the value of ‘a’ and ‘b’ after executing the following statements?
a = 3; b = a++;
17 / 50
An array is also called
18 / 50
UNIX has been developed in ________ language.
19 / 50
When we are using const keyword with a variable x then initializing it at the time of declaration is,
20 / 50
Computer can understand only machine language code.
21 / 50
If we want to store a string “abc” in an array str then the size of this array must be at least,
22 / 50
When a pointer is incremented, it actually jumps the number of memory addresses
23 / 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) ;
24 / 50
Which of the following is the starting index of an array in C++?
25 / 50
If an array has 100 elements, what is allowable range of subscripts?
26 / 50
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
27 / 50
Declaring structures does not mean that memory is allocated.
28 / 50
We want to access array in random order which approach is better?
29 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
30 / 50
The data type before a function name represents its,
31 / 50
Which of the following is an extension of header file?
32 / 50
If the break statement is missed in switch statement then,
33 / 50
Searching is easier when an array is already sorted
34 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
35 / 50
In Program commenting the code liberally is
36 / 50
When a call to function statement is encountered,
37 / 50
The remainder (%) operator is,
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In C/C++ the #include is called,
39 / 50
A precise sequence of steps to solve a problem is called
40 / 50
What does !(7) evaluate to in decimal where ! is a NOT operator?
41 / 50
Which looping process is best, when the number of iterations is known?
42 / 50
In if structure the block of statements is executed only,
43 / 50
Each pass through a loop is called a/an
44 / 50
What will be the result of expression x%= 2, if x = 7?
45 / 50
In order to get 256 from the number 2568 we divide this number by 10 and take,
46 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
47 / 50
Which of the following header file include string conversion functions?
48 / 50
Word processor is
49 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
50 / 50
Which of the following header file defines the rand() function?
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