cs201 current mid term paper spring 18 May 2011

[Vuhelper]

C-language kis labortary may invent hoi.
- C is widely known as development language of _______ operating system.
► Linux
► Windows
► Unix
► Mac OS

- What will be the result of arithmetic expression 6+27/3*3?
► 33
► 45
► 9
► 30

- What will be the correct syntax for initialization of pointer ptr with string "programming"?

► char ptr = ’programming’ ;

► char *ptr = “programming” ;

► char *ptr = ‘programming’ ;

► *ptr = “programming” ;

- Which character is inserted at the end of string to indicate the end of string?

► new line


► tab

► null

► carriage return

- ek question that like variable say related jis ki option kuch is tarah say the;

int (i)
int [2]

and subjective may say;

Q1- Write down the output of the following code?

int array[7], sum = 0;
for(int i=0;i<7;i++)
{
array[i] = i;
sum+= array[i];
}
cout<< “ Sum = “ <<sum;

Q2- Explain C-String with an example?

Q3- anonymous structure and anonymous union k baray likhain?