Computer Organization and Architecture Mcqs

Page No. 6

The addressing mode which makes use of in-direction pointers is ______


aIndirect addressing mode

✓


bIndex addressing mode

✖


cRelative addressing mode

✖


dOffset addressing mode

✖


View Answer Indirect addressing mode

Add #45, when this instruction is executed the following happen/s _______


a The processor raises an error and requests for one more operand

✖


bThe value stored in memory location 45 is retrieved and one more operand is requested

✓


cThe value 45 gets added to the value on the stack and is pushed onto the stack

✖


dNone of the mentioned

✖


View Answer The value stored in memory location 45 is retrieved and one more operand is requested

In the case of, Zero-address instruction method the operands are stored in _____


aRegisters

✖


bAccumulators

✖


cPush down stack

✓


dCache

✖


View Answer Push down stack

The instruction, Add #45,R1 does _______


aAdds the value of 45 to the address of R1 and stores 45 in that address

✖


bAdds 45 to the value of R1 and stores it in R1

✓


cinds the memory location 45 and adds that content to that of R1

✖


dNone of the mentioned

✖


View Answer Adds 45 to the value of R1 and stores it in R1

When 1101 is used to divide 100010010 the remainder is ______


a101

✖


b11

✖


c0

✖


d1

✓


View Answer 1

In the implementation of a Multiplier circuit in the system we make use of _______


aCounter

✖


bFlip flop

✖


cShift register

✓


dPush down stack

✖


View Answer Shift register

In a normal n-bit adder, to find out if an overflow as occurred we make use of ________


aAnd gate

✖


bNand gate

✖


cNor gate

✖


d Xor gate

✓


View Answer Xor gate

For the addition of large integers, most of the systems make use of ______


aFast adders

✖


b Full adders

✖


cCarry look-ahead adders

✓


dNone of the mentioned

✖


View Answer Carry look-ahead adders

The most efficient method followed by computers to multiply two unsigned numbers is _______


aBooth algorithm

✖


bBit pair recording of multipliers

✓


c Restoring algorithm

✖


dNon restoring algorithm

✖


View Answer Bit pair recording of multipliers

In some pipelined systems, a different instruction is used to add to numbers which can affect the flags upon execution. That instruction is _______


a AddSetCC

✓


b AddCC

✖


cAdd++

✖


dSumSetCC

✖


View Answer AddSetCC

Goto Page No.

Alphabetical MCQs Categories
—

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



⚛ Agriculture MCQs
⚛ Artificial Intelligence MCQs
⚛ Accounting MCQs
⚛ Auditing MCQs
⚛ Biology MCQs
⚛ Biochemistry MCQs
⚛ Bioinformatics MCQs
⚛ Chemistry MCQs
⚛ Chemical Engineering MCQs
⚛ Civil Engineering MCQs
⚛ Computer MCQs
⚛ Computer Fundamentals MCQs
⚛ Computer Networks MCQs
⚛ Computer Organization and Architecture MCQs
⚛ Current Affairs (Pakistan)
⚛ Current Affairs (World)
⚛ Dental Materials MCQs
⚛ Database Management Systems MCQs
⚛ Data Structures and Algorithms-I MCQs
⚛ Data Structures and Algorithms-II MCQs
⚛ English MCQs
⚛ English Literature MCQs
⚛ Economics MCQs
⚛ Everyday Science MCQs
⚛ Electrical Engineering MCQs
⚛ Finance MCQs
⚛ General Knowledge MCQs
⚛ General Anatomy MCQs
⚛ Human Resource Managemeent(HRM) MCQs
⚛ Islamic Study MCQs
⚛ Judiciary And Law MCQs
⚛ Mathematics MCQs
⚛ Medical MCQs
⚛ Microbiology MCQs
⚛ Oral Anatomy MCQs
⚛ Oral Histology MCQs
⚛ Oral Pathology and Medicine MCQs
⚛ Object Oriented Programming MCQs
⚛ Operating System MCQs
⚛ Pakistan Study MCQs
⚛ Pedagogy MCQs
⚛ Physics MCQs
⚛ Pathology MCQs
⚛ Pharmacology MCQs
⚛ Physiology MCQs
⚛ Relational Database Management System MCQs
⚛ Software Engineering MCQs
⚛ Sociology MCQs
⚛ Statistics MCQs
⚛ Software Architecture & Design MCQs
⚛ Urdu 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.

Popular Posts

Software Engineering MCQs
Computer Networks MCQs
Computer MCQs
English Literature MCQs

Support

Terms & Conditions
Privacy Policy
Contact Us
About

Copyright © 2023, Designed & Developed by BolPakistan