Classic 8051, extended 8051 and 8051 MX have which of the following me

1.	Classic 8051, extended 8051 and 8051 MX have which of the following memories?
A.	64 kB external program ROM, 64 kB external data and 128 kB internal RAM
B.	64 kB program memory, 16 MB program plus constant memory and 64 MB program plus constants
C.	64 kB program memory, 16 MB program plus constant memory and 8 MB program plus 8 MB constants
D.	64 kB, 1 MB and 8 MB respectively
Answer» B. 64 kB program memory, 16 MB program plus constant memory and 64 MB program plus constants

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Classic 8051, extended 8051 and 8051 MX have which of the following memories?

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