CS201-Midterm
1 / 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++ ;
2 / 50
What will be the correct syntax for initialization of pointer ptr with string "programming"?
3 / 50
Which of the following function(s) is/are included in stdlib.h header file?
4 / 50
The remainder (%) operator is,
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When we declare a multidimensional array the compiler store the elements of multidimensional array in the form of,
6 / 50
Computer can understand only machine language code.
7 / 50
Each pass through a loop is called a/an
8 / 50
How many bytes will the pointer INTPTR of type int move in the following statement? intPtr += 3 ;
9 / 50
The size of a double variable is
10 / 50
Which of the following is an extension of header file?
11 / 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) ;
12 / 50
The variables having a name, type and size are just like empty boxes.
13 / 50
In C/C++ the #include is called,
14 / 50
Searching is easier when an array is already sorted
15 / 50
Consider the following code segment. What will the following code segment display? int main(){
int age[10] = {0};
cout << age ;
}
16 / 50
When an array element is passed to a function, it is passed by ----------------.
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Paying attention to detail in designing a program is _________
18 / 50
Initialization of variable at the time of definition is,
19 / 50
Which of the following functionreturns the size of a string variable?
20 / 50
C is a/an ______ language
21 / 50
If the elements of an array are already sorted then the useful search algorithm is,
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25.What will be the range of numbers generated by function rand () % 9?
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We want to access array in random order which approach is better?
24 / 50
If the break statement is missed in switch statement then,
25 / 50
The function of cin is
26 / 50
Analysis is the -------------- step in designing a program
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How many parameter(s) function getline() takes?
28 / 50
The data type before a function name represents its,
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43.For which array, the size of the array should be one more than the number of elements in an array?
30 / 50
Word processor is
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Dealing with structures and functions passing by reference is the most economical method
32 / 50
UNIX has been developed in ________ language.
33 / 50
What does 5 | 6 , evaluate to in decimal where ‘|’ is bitwise OR operator?
34 / 50
In C/C++ the string constant is enclosed
35 / 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?
36 / 50
In if structure the block of statements is executed only,
37 / 50
The size of int data type is
38 / 50
Carefully analyze the following lines of code and chose the correct option.
ch1=”a”;
ch2=’a’;
39 / 50
What will be the correct syntax to initialize all elements of two-dimensional array to value 0?
40 / 50
Declaring structures does not mean that memory is allocated.
41 / 50
Which of the following header file defines the rand() function?
42 / 50
Pointer is a variable which store
43 / 50
The Compiler of C language is written in
44 / 50
When a pointer is incremented, it actually jumps the number of memory addresses
45 / 50
A continue statement causes execution to skip to
46 / 50
What is the output of the following statement?
int i = 2.5; do { cout i * 2; } while (i > 3 && i < 10);
47 / 50
The correct syntax of do-while loop is,
48 / 50
In C/C++ language the header file which is used to perform useful task and manipulation of character data is
49 / 50
The ________ statement interrupts the flow of control.
50 / 50
An array is also called
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