Question

Research and Discuss variables and data types.

1. What are the various data types you can use in C#, Explain memory sizes of these data types?

2. Discuss string variables. What does a string variable provide? Provide details.

3. Provide examples how you would create a values like "Sarah", 2, 3.50, and store into memory. For example, DataType VariableName = "Sarah".

Answer 1

Answer 1:

Type	Size
char	1 byte
signed char	1 byte
unsigned char	1 byte
short	2 byte
signed short	2 byte
unsigned short	2 byte
int	4 byte
signed int	4 byte
unsigned int	4 byte
long	8 byte
signed long	8 byte
unsigned long	8 byte
float	4 byte
double	8 byte
decimal	16 byte

Answer 2:
strings will store the sequence of chars in array internally and also
it provides methods to operate on the data it holds
like replcae,length,ToUpper() etc

Answer 3:

string name="Sarah";
int a =2;
double d =3.5

NOTE : PLEASE COMMENT BELOW IF YOU HAVE CONCERNS.
I AM HERE TO HELP YOUIF YOU LIKE MY ANSWER PLEASE RATE AND HELP ME IT IS VERY IMP FOR ME