How instructions and data are accessed to pipeline stages of 80486 processor?
A. Through internal unified cache
B. Through external unified cache
C. Through external cache
D. Through multiple caches
Answer: Option A
A. Through internal unified cache
B. Through external unified cache
C. Through external cache
D. Through multiple caches
Answer: Option A
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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