Which of the following is a portable device of Intel?
A. 80386DX
B. 8087
C. 80386SL
D. 80386SX
Answer: Option C
A. 80386DX
B. 8087
C. 80386SL
D. 80386SX
Answer: Option C
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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