Determine the Define Byte - Assembler directives

DB (Define Byte): DB directive defines a byte-type variable (i.e. a variable that occupies one byte of memory space). In a given directive statement, there might be single initial value or multiple values of the defined variable. If there is one initial value, one byte of memory space is reserved. If there are multiple values, one byte of memory space is reserved for every value. General format is:

         Name of Variable       DB      Initial value or values.