1. 8086 is a ----------- bit microprocessor.
(A) 32
(B) 16
(C) 8
(D) 4
2. 8086 is a ----------- DIP chip.
(A) 10-pin
(B) 20-pin
(C) 30-pin
(D) 40-pin
3. The width of address bus of 8086 is …………. bit.
(A) 8
(B) 20
(C) 16
(D) 32
4. --------- pin is used for peripherals to request a hardware interrupt.
(A) TEST
(B) NMI
(C) INTR
(D) None of all
5. --------- pin receives DMA (direct memory access) requests.
(A) HLD
(B) HOLD
(C) ALE
(D) DEN