Program execution related to program memory

Q.  Consider the following statements. Which of them is/are correct in case of program execution related to program memory?

a. External Program memory execution takes place from 1000H through 0FFFFH only when the status of EA  pin is high (1)
b. External Program memory execution takes place from 0000H through 0FFFH only when the status of EA pin is low (0)
c. Internal Program execution occurs from 0000H through 0FFFH only when the status of EA pin is held low (0)
d. Internal program memory execution occurs from 0000H through 0FFFH only when EA pin is held high (1)

- Published on 09 Nov 15

a. A & C
b. B & D
c. A & B
d. Only A

ANSWER: B & D

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