Q1
On the screen how do you write the following words?
she sells seashells by the seashore
(a) all in one line
(b) in three lines
Q2
Write a program that asks interactively the user’s name and age and
responds with
Hello name, next year you will be next_age.
where next_age is age + 1
Q3
For the different values of n, what is the output?
printf(“%x %c %o %d”,n,n,n,n);
(a) n = 67
(b) n = 20
(c) n = 128
(d) n = 255
(e) n = 100
Q4
What will be the output of the following program?
int main()
{
char a,b,c;
scanf(“%c %c %c”,&a,&b,&c);
printf(“a=%c b=%c c=%c”,a,b,c);
return 0;
}
[Note: The user input is:ABC DEF GHI]
Why cstdlib is used in c++?
What do you mean by enumerated data type?
How can you find the nodes with repetetive data in a linked list?
Should you pass exceptions by value or by reference?
How the programmer of a class should decide whether to declare member function or a friend function?
In which header file does one find isalpha() a) conio.h b) stdio.h c) ctype.h
Is string data type in c++?
What is a forward referencing and when should it be used?
How do I start a c++ project?
Give 2 examples of a code optimization?
Explain the difference between c & c++?
1. What does the following do: void afunction(int *x) { x=new int; *x=12; } int main() { int v=10; afunction(&v); cout<<v; } a) Outputs 12 b) Outputs 10 c) Outputs the address of v