Computer Organization and Architecture Mcqs

Page No. 3

Which of the register/s of the processor is/are connected to Memory Bus?


aPC


bMAR


c IR


dBoth PC and MAR


View Answer MAR

During the execution of a program which gets initialized first?


aMDR


bIR


cPC


dMAR


View Answer PC

Which registers can interact with the secondary storage?


aMAR


bPC


cIR


dR0


View Answer MAR

The instruction -> Add LOCA, R0 does _______


aAdds the value of LOCA to R0 and stores in the temp register


bAdds the value of R0 to the address of LOCA


cAdds the values of both LOCA and R0 and stores it in R0


dAdds the value of LOCA with a value in accumulator and stores it in R0



The decoded instruction is stored in ______


aIR


bPC


cRegisters


dMDR


View Answer IR

The ISA standard Buses are used to connect ___________


aRAM and processor


bGPU and processor


cGPU and processor


d CD/DVD drives and Processor


View Answer GPU and processor

In multiple Bus organisation, the registers are collectively placed and referred as ______


a Set registers


bRegister file


cRegister Block


dMap registers


View Answer Register file

_____ register Connected to the Processor bus is a single-way transfer capable.


aPC


bIR


cTemp


dZ


View Answer Z

ANSI stands for __________


aAmerican National Standards Institute


bAmerican National Standard Interface


c American Network Standard Interfacing


d American Network Security Interrupt



______ are used to overcome the difference in data transfer speeds of various devices.


aSpeed enhancing circuitory


bBridge circuits


cMultiple Buses


dBuffer registers


View Answer Buffer registers

Goto Page No.

Page 3 of 74

Alphabetical MCQs Categories

Here below You find all kind of categories of MCQs in alphabetical order.


"Comprehensive Collection of MCQs: Alphabetically Organized by Subject"

"Discover an extensive collection of multiple-choice questions (MCQs) neatly categorized by subject from A to Z. This resource is designed for anyone eager to explore various topics in a straightforward and organized manner. Whether you're a student preparing for exams, an educator seeking supplementary materials, or simply curious about different subjects, this compilation offers a convenient way to learn and assess your knowledge. With questions arranged alphabetically, navigation is effortless, allowing you to delve into subjects of interest at your own pace. Engage, learn, and expand your understanding with this accessible and comprehensive repository of MCQs!"


BolPakistan

bolpakistan.com.pk includes Job Mcqs and Pak Mcqs is the Top Largest Mcqs Forum in World, in which you can read Mcqs of All Subjects, PPSC test preparation, FPSC, NTS and PPSC PAST PAPERS, PPSC PAST MCQS. A Collection of Repeated MCQs for JOBs seekers.

Copyright © 2024, Designed & Developed by BolPakistan