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Pointers - Programming

Q1:

How many bytes are occupied by near, far and huge pointers (DOS)?

A near=2 far=4 huge=4

B near=4 far=8 huge=8

C near=2 far=4 huge=8

D near=4 far=4 huge=8

ANS:A - near=2 far=4 huge=4

near=2, far=4 and huge=4 pointers exist only under DOS. Under windows and Linux every pointers is 4 bytes long.