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    Exercise Meeting 2: Following Question 1 - 3

    Uploaded by

    Rafael Billi
    This document contains a student's answers to exercises on computer components. It includes: 1) Definitions of CPU as the central processing unit and ALU as the arithmetic logic unit. 2) A list of common internal computer components like the motherboard, processor, memory, and storage devices. 3) Examples of input devices like keyboards and mice, and output devices like monitors and printers. 4) A multi-step explanation of how to initially use a computer, set up internet, and install programs. 5) Three strengths of hard disks like large capacity and three weaknesses like noise and vulnerability to shocks.

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    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    Exercise Meeting 2: Following Question 1 - 3

    Uploaded by

    Rafael Billi
    41 views4 pages
    This document contains a student's answers to exercises on computer components. It includes: 1) Definitions of CPU as the central processing unit and ALU as the arithmetic logic unit. 2) A list of common internal computer components like the motherboard, processor, memory, and storage devices. 3) Examples of input devices like keyboards and mice, and output devices like monitors and printers. 4) A multi-step explanation of how to initially use a computer, set up internet, and install programs. 5) Three strengths of hard disks like large capacity and three weaknesses like noise and vulnerability to shocks.

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    This document contains a student's answers to exercises on computer components. It includes: 1) Definitions of CPU as the central processing unit and ALU as the arithmetic logic unit. 2) A list of common internal computer components like the motherboard, processor, memory, and storage devices. 3) Examples of input devices like keyboards and mice, and output devices like monitors and printers. 4) A multi-step explanation of how to initially use a computer, set up internet, and install programs. 5) Three strengths of hard disks like large capacity and three weaknesses like noise and vulnerability to shocks.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    41 views4 pages

    Exercise Meeting 2: Following Question 1 - 3

    Uploaded by

    Rafael Billi
    This document contains a student's answers to exercises on computer components. It includes: 1) Definitions of CPU as the central processing unit and ALU as the arithmetic logic unit. 2) A list of common internal computer components like the motherboard, processor, memory, and storage devices. 3) Examples of input devices like keyboards and mice, and output devices like monitors and printers. 4) A multi-step explanation of how to initially use a computer, set up internet, and install programs. 5) Three strengths of hard disks like large capacity and three weaknesses like noise and vulnerability to shocks.

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    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
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    Name : Rafael Billi

    NIM : 12211157
    Class : 12.2D.30
    Exercise Meeting 2
    25/March/2022
    1. What is the meaning of “CPU”?
    2. What are the component of inside a computer?
    3. What is the meaning of “ALU”?
    4. Can you exlplain about ROM, RAM? With your own words
    5. What are some including the hardware computer?
    6. Mentioned examples of “Input Device” and “Output Device”!
    7. Mentioned examples of Storage Device”!

    Following Question 1 – 3:
    1. Can you explain how to use a computer?
    2. What are the strengths and weaknesses of Hard disk? Mention and
    explain 3 strengths and 3 weaknesses! Please.

    ANSWER EXERCISE MEETING 2

    1. CPU “Central Processing Unit”, is he electronic circuitry within a


    computer that carries out the instructions of a computer program by
    performing the basic arithmetic, logical, control and input/output (I/O)
    operations specified by the instructions.

    2. The various inside a computer is

     Chassis (case)
     Disc drive: CD-ROM, CD-RW, DVD, Blu-ray
     Expansion card (ISA, PCI, AGP, and PCI-X)
     Fan (Heatsink)
     Floppy drive
     Hard drive: HDD, SSD
     IDE cable (Data cable), new computers use SATA
     Memory (RAM)
     Motherboard
     Power cable (Molex)
     Power supply (PSU)
     Processor (CPU)

    3. The meaning From ALU is “Arithmetic Logic Unit” is digital circuit


    that performs arithmetic and bitwise logical operations on integer binary
    numbers. It is a fundamental building block of the central processing unit
    (CPU) found in many computers. This is in contrast to a floating-point unit
    (FPU), which is a digital circuit that operates on floating point numbers with
    the aid of one or more internal ALUs. Powerful and complex ALUs are often
    used in modern, high performance CPUs, FPUs and graphics processing
    unit (GPUs). A single CPU, FPU or GPU may contain multiple ALUs.

    4. - ROM is memory that has a type that can only be read can’t be read,
    can’t be fillers or write data
    - RAM is storage of data that can be accesed randomly at any time
    and in any codes and location.

    5. input device is a peripheral (piece of computer hardware equipment)


    used to provide data and control signals to aninformation processing
    system such as a computer or other information appliance.

    6. Input Device:
    - Mouse - Keyboard
    - Track Pad - Joystick
    - Scanner

    Output Device:
    - monitor - printer
    - speaker - plotters
    - speech synthesisers
    7. Storage Device:
     Hard disk
     Flash disk
     Micro SD

    ANSWER FOLLOWING QUESTION NO 1 -2:

    1. How to use Computer:


    #Step 1: Getting Started
     Set Up Your Computer
     Create an Account
     Get Familiar With the destop
     Learn Mouse and Keyboard basics
     Open an applications
     Find your Files
     Install your first Programs

    #Step 2: Connecting to the internet


     Set up your connecting
     Open a Web Browser
     Install an antivirus application
     Browse safely when online.
     Computer has ready to used

    2. Strengths and Weaknesses of Harddisk:

    #Strengths of Harddisk:
     Cheap price
     Large Capacity
     Longer Hard disk usage

    #Weaknesses of Harddisk;
     hard disk sound that is so noisy when the computer is active.
     Easily damaged when exposed to shocks and impacts
     Waste of electricity.

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