Horizontal microprogramming :
does not require use of signal decoders
results in larger sized microinstructions than vertical microprogramming
uses one bit for each control signal
all of the above.
This question is part of this quiz :
Microprocessor,GATE-CS-2002,Computer Organization and Architecture GATE CS PYQs,C Programming PYQs GATE CS,Pipelining & Hazards PYQ QUIZ GATE CS