Top 150+ Solved Microprocessors and Microcontrollers MCQ Questions Answer
Q. The remaining address line of bus is decoded to generate chip select signal
a. data
b. address
c. control bus
d. both (a) and (b)
Q. signal is generated by combining RD and WR signals with IO/M
a. control
b. memory
c. register
d. system
Q. Memory is an integral part of a system
a. supercomputer
b. microcomputer
c. mini computer
d. mainframe computer
Q. has certain signal requirements write into and read from its registers
a. memory
b. register
c. both (a) and (b)
d. control
Q. The primary function of the is to accept data from I/P devices
a. multiprocessor
b. microprocessor
c. peripherals
d. interfaces
Q. signal prevent the microprocessor from reading the same data more than one
a. pipelining
b. handshaking
c. controlling
d. signaling
Q. generate interrupt signal to microprocessor and receive acknowledge
a. priority resolver
b. control logic
c. interrupt request register
d. interrupt register
Q. Expansion for HMOS technology_
a. high level mode oxygen semiconductor
b. high level metal oxygen semiconductor
c. high performance medium oxide semiconductor
d. high performance metal oxide semiconductor
Q. ALE stands for
a. address latch enable
b. address level enable
c. address leak enable
d. address leak extension