Which are the 4 general purposes 16 bit register in Intel 80286?
A. CS, DS, SS, ES
B. AX, BX, CX, DX
C. IP, FL, DI, SI
D. DI, SI, BP, SP
Answer: Option B
A. CS, DS, SS, ES
B. AX, BX, CX, DX
C. IP, FL, DI, SI
D. DI, SI, BP, SP
Answer: Option B
In which processor does the control register and system management mode register first appeared?
A. 80386
B. 80386SL
C. 80386DX
D. 80486
Which is the single device capable of providing prototyping support for a range of microcontroller?
A. Umbrella device
B. OTP
C. RAM
D. ROM
How an alternate set of the register can be identified in Z80?
A. Suffix
B. Prefix
C. ,suffix
D. ,prefix
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