Top 150+ Solved 8085 Microprocessor MCQ Questions Answer
Q. Which is the microprocessor comprises:
a. register section
b. one or more alu
c. control unit
d. all of these
Q. Accumulator based microprocessor example are:
a. intel 8085
b. motorola 6809
c. a and b
d. none of these
Q. There are primarily two types of register:
a. general purpose register
b. dedicated register
c. a and b
d. none of these
Q. Which is used to store critical pieces of data during subroutines and interrupts:
a. stack
b. queue
c. accumulator
d. data register
Q. The external system bus architecture is created using from ______ architecture:
a. pascal
b. dennis ritchie
c. charles babbage
d. von neumann
Q. The processor 80386/80486 and the Pentium processor uses _____ bits address bus:
a. 16
b. 32
c. 36
d. 64
Q. PROM stands for:
a. programmable read-only memory
b. programmable read write memory
c. programmer read and write memory
d. none of these
Q. EPROM stands for:
a. erasable programmable read-only memory
b. ectrically programmable read write memory
c. electrically programmable read-only memory
d. none of these
Q. Which is the type of microcomputer memory:
a. processor memory
b. primary memory
c. secondary memory
d. all of these