Question No: 1 ( Marks: 1 ) - Please choose one
In C/C++ the string constant is enclosed
► In curly braces
► In small braces
► In single quotes
► In double quotes
Question No: 2 ( Marks: 1 ) - Please choose one
The size of int data type is
► 1 bytes
► 2 bytes
► 3 bytes
► 4 bytes
Question No: 3 ( Marks: 1 ) - Please choose one
In Flow chart process is represented by
► Rectangle
► Arrow symbol
► Oval
► Circle
Question No: 4 ( Marks: 1 ) - Please choose one
If the break statement is missed in switch statement then,
► The compiler will give error
► This may cause a logical error
► No effect on program
► Program stops its execution
Question No: 5 ( Marks: 1 ) - Please choose one
When we are using const keyword with a variable x then initializing it at the time of declaration is,
► Must
► Optional
► Not necessary
► A syntax error
Question No: 6 ( Marks: 1 ) - Please choose one
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?
► m[2][3] = 5 ;
► m[3][2] = 5 ;
► m[1][2] = 5 ;
► m[2][3] = ‘5’;
Question No: 7 ( Marks: 1 ) - Please choose one
How many total elements must be in two-dimensional array of 3 rows and 2 columns?
► 4
► 5
► 6
► 7
Question No: 8 ( Marks: 1 ) - Please choose one
Which of the following is the correct statement for the following declaration?
const int *ptr.
► ptr is a constant pointer
►ptr is constant integer pointer (Sorry format disable )
►ptr is a constant pointer to int
►ptr is a pointer to const int
Question No: 9 ( Marks: 1 ) - Please choose one
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) ;
► 3
► 9
► 12
► 2
Question No: 10 ( Marks: 1 ) - Please choose one
What will be the correct syntax to assign an array named arr of 5 elements to a pointer ptr?
► *ptr = arr ;
►ptr = arr ;
►*ptr = arr[5] ;
►ptr = arr[5] ;
Question No: 11 ( Marks: 1 ) - Please choose one
C is a/an ______ language
►low level
►object based
►object oriented
►function oriented
Question No: 12 ( Marks: 1 ) - Please choose one
►.exe
►.txt
►.h
►.c
Question No: 13 ( Marks: 1 ) - Please choose one
The variables having a name, type and size are just like empty boxes.
►False
►True
Question No: 14 ( Marks: 1 ) - Please choose one
What's wrong with this for loop?
for (int k = 2, k <=12, k++)
► the increment should always be ++k
► the variable must always be the letter i when using a for loop
► there should be a semicolon at the end of the statement
► the commas should be semicolons
Question No: 15 ( Marks: 1 ) - Please choose one
Most efficient method of dealing with structure variables is to define the structure globally
► True
►False
Question No: 16 ( Marks: 1 ) - Please choose one
Syntax of union is identical to ______
► Structure
► Class
► Function
► None of the given options
Question No: 17 ( Marks: 1 )
Suppose ‘z’ is a variable of type int. What will be the result of x = 27/4:
Question No: 18 ( Marks: 1 )
Give the general syntax of definition of structure.
Question No: 19 ( Marks: 2 )
Consider the structure
struct Customer
{
int custnum;
int salary;
float commission;
};
A programmer wants to assign 2000 for the structure member salary in the above example of structure Customer with structure variable cust1 What line of code should he write
Question No: 20 ( Marks: 3 )
What is compiler?
Question No: 21 ( Marks: 5 )
What is the difference between while and for loop?
Question No: 22 ( Marks: 10 )
Write a void function( ); that takes integer numbers from the user and then displays the sum of odd and even numbers entered by the user. Your program should terminate if user enters a negative number
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