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2nd PUC computer science
Chapter-1: Typical configuration of computer system MCQs-2024

Q1.Which of the following motherboard contain old processor socket, DIMM, ISA slot?
    a.AT
    b.XT
    c.baby AT
    d.ATX
    view Answer
    ans: b.XT

Q2.the CPU is fabricated as a single integrated circuit chip is also known as
    a.motherboard
    b.processor
    c.microprocessor
    d.preprocessor
    view Answer
    ans:c.microprocessor

Q3.BIOS stads for
    a.Basic Internal Output System
    b.Basic Input Output Service
    c.Basic Input Output System
    d.Basic Internet Output System
    view Answer
    ans:c.Basic Input Output System

Q4.expand CMOS
    a.Complementary Metal Oxide Superconductor
    b.Complementary Metal Oxide Semiconductor
    c.Complementary Metal Output Semiconductor
    d.Complementary Metal Oxide Subconductor
    view Answer
    ans:b.Complementary Metal Oxide Semiconductor

Q5.which component of the motherboard expand the capabilities of a computer
    a.CMOS
    b.slot
    c.disk controller
    d.bus
    view Answer
    ans:b.slot

Q6.expand ISA
    a.Internet Storage Architecture
    b.Industry Storage Architecture
    c.Internet Standard Architecture
    d.Industry Standard Architecture
    view Answer
    ans:d.Industry Standard Architecture

Q7.expand DIMM
    a.Dual Inline Memory Module
    b.Double Inline Memory Module
    c.Dual Internet Memory Module
    d.Double Internet Memory Module
    view Answer
    ans:a.Dual Inline Memory Module

Q8.which enables the CPU to communicate with hard disk,floppy disk and other kinds of dirk drive
    a.processor
    b.bus
    c.disk controller
    d.hard disk
    view Answer
    ans:c.disk controller

Q9.which are used to connect external device
    a.port
    b.disk controller
    c.external bus
    d.internal bus
    view Answer
    ans: a.port

Q10.which port is also known as communication(COM) port
    a.USB
    b.serial
    c.parallel
    d.AGP
    view Answer
    ans:b.serial

Q11.expand IDE
    a.Internet Digital Electronics
    b.Internal Digital Electronics
    c.Integrated Digital Electronics
    d.Integrated Dual Electronics
    view Answer
    ans:c.Integrated Digital Electronics

Q12.which port transfer data one bit at a time
    a.serial
    b.parallel
    c.USB
    d.ps-2
    view Answer
    ans:a.serial

Q13.which port need separate dedicated adapters to function
    a.USB
    b.fire wire
    c.AGP
    d.IDE
    view Answer
    ans: b.fire wire

Q14.expand MIDI
    a.Musical Internet Digital Interface
    b.Musical Instrument Digital Interface
    c.Musical Instrument Digital Internet
    d.Musical Internal Digital Interface
    view Answer
    ans:b.Musical Instrument Digital Interface

Q15.collections of parallel wires that form a pathway to carry address,data and control signals.
    a.parallel port
    b.bus
    c.disk controller
    d.Control unit
    view Answer
    ans:b.bus

Q16.SCSI stands for
    a.Super Computer System Internet
    b.Small Computer System Internet
    c.Super Computer System Interface
    d.Small Computer System Interface
    view Answer
    ans:d.Small Computer System Interface

Q17.which bus is also called as system bus
    a.control bus
    b.internal bus
    c.address bus
    d.non of the above
    view Answer
    ans:b.internal bus

Q18.Expand SMPS
    a.Switch Mode Power Supply
    b.Service Mode Power Supply
    c.Switch Mode Power Service
    d.Super Mode Power Supply
    view Answer
    ans:a.Switch Mode Power Supply

Q19.Expand DDRSDRAM
    a.Double-Data Rate Synchronous Direct Random Access Memory
    b.Double-Data Rate Synchronous Dynamic Random Access Memory
    c.Double-Data Rate Service Dynamic Random Access Memory
    d.Double-Data Rate Super Direct Random Access Memory
    view Answer
    ans:b.Double-Data Rate Synchronous Dynamic Random Access Memory

Q20.UPS stands for
    a. Uninterruptable Power Storage
    b. Uninterruptable Power Service
    c. Uninterruptable Power Supply
    d. Uninterruptable Power Signal”
    view Answer
    ans:c. Uninterruptable Power Supply



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