Question { Infosys, 66790 }

what is the difference between normal variables and pointer
variables..............

Answer

Normal variable is a variable which can hold a value as like
eg. int,float or char,it may be signed or unsigned and take
different memory space as per as their data type.But the
pointer variable is a variable which hold the address of a
another variable,and it is obviously unsigned and take
always 2 byte in memory space.

Question { IBM, 6388 }

What are the commands should be given before weiting C
Program i.e, Cd.. like

Answer

cd \tc\bin
tc\bin>edit

Question { Infosys, 15293 }

Talent or Hrad work wich is most important for me?

Answer

Smart work is that which is done by your brain and hard work
is done by your mind,so both work is important my life to
achieve sucess