Top 350+ Solved Computer Architecture MCQ Questions Answer
Q. When generating physical addresses from a logical address the offset is stored in
a. translation look-aside buffer
b. relocation register
c. page table
d. shift register
Q. The technique used to store programs larger than the memory is
a. overlays
b. extension registers
c. buffers
d. both extension registers and buffers
Q. The unit which acts as an intermediate agent between memory and backing store to reduce process time is
a. tlb’s
b. registers
c. page tables
d. cache
Q. Does the Load instruction do the following operation/s?
a. loads the contents of a disc onto a memory location
b. loads the contents of a location onto the accumulators
c. load the contents of the pcb onto the register
d. none of the mentioned
Q. Complete the following analogy:- Registers are to RAM’s as Cache’s are to
a. system stacks
b. overlays
c. page table
d. tlb
Q. The BOOT sector files of the system are stored in
a. harddisk
b. rom
c. ram
d. fast solid state chips in the motherboard
Q. The transfer of large chunks of data with the involvement of the processor is done by
a. dma controller
b. arbitrator
c. user system programs
d. none of the mentioned
Q. Which of the following techniques used to effectively utilize main memory?
a. address binding
b. dynamic linking
c. dynamic loading
d. both dynamic linking and loading
Q. RTN stands for
a. register transfer notation
b. register transmission notation
c. regular transmission notation
d. regular transfer notation
Q. The instruction, Add Loc,R1 in RTN is
a. addsetcc loc+r1
b. r1=loc+r1
c. not possible to write in rtn
d. r1<-[loc]+[r1]
Q. Can you perform an addition on three operands simultaneously in ALN using Add instruction?
a. yes
b. not possible using add, we’ve to use addsetcc
c. not permitted
d. none of the mentioned
Q. The instruction, Add R1,R2,R3 in RTN is
a. r3=r1+r2+r3
b. r3<-[r1]+[r2]+[r3]
c. r3=[r1]+[r2]
d. r3<-[r1]+[r2]
Q. In a system, which has 32 registers the register id is long.
a. 16 bit
b. 8 bits
c. 5 bits
d. 6 bits
Q. While using the iterative construct (Branching) in execution instruction is used to check the condition.
a. testandset
b. branch
c. testcondn
d. none of the mentioned