Explain Db.?

1.	Explain Db.?
Answer» DB is CALLED as define byte USED as a directive in the assembler. It is used to define the 8 bit data in binary, HEXADECIMAL or DECIMAL formats. It is the only directive that can be used to define ASCII strings larger than two CHARACTERS. DB is also used to allocate memory in byte sized chunks. The assembler always converts the numbers into hexadecimal.

Answer»

DB is CALLED as define byte USED as a directive in the assembler.
It is used to define the 8 bit data in binary, HEXADECIMAL or DECIMAL formats.
It is the only directive that can be used to define ASCII strings larger than two CHARACTERS.
DB is also used to allocate memory in byte sized chunks.
The assembler always converts the numbers into hexadecimal.

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