Essential Peripherals Flashcards by Mike McCollum

Essential Peripherals

Store 650-700 MB of data

CoDs

Compact discs (CDs)

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Essential Peripherals

Store from 4.37 GB to 15.9 GB

DaViD

Digital video/versatile discs (DVDs)

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Essential Peripherals

Store 25 GB to 50 GB

Blu-ray Discs (BDs)

For hi res movies

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Essential Peripherals

All optical media comes in
read-only memory

write-once

write-many

(ROM)

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Essential Peripherals

write-once

(R)

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Essential Peripherals

write-many

(RW/RE)

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Essential Peripherals

USB 1.0 Speed

D.L

1.5 Megabits/sec

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Essential Peripherals

USB 1.1
White

12 Megabits/sec

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Essential Peripherals

USB 2.0
Black

480 Megabits/sec

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Essential Peripherals

USB 3.0
Blue

LLLLLL

5 Gigabits/sec

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Essential Peripherals

USB 3.1 Gen 1
Blue
Teal

5 Gigabits/sec

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Essential Peripherals

USB 3.1 Gen 2

10 Gigabits/sec

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Essential Peripherals

Charging ports

Will operate if the system is plugged in

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Essential Peripherals

USB 1.1 comes in

D.L. DaN

1.5 Mbps and 12 Mpbs

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Essential Peripherals

USB 3.0 runs at

5Gbps

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Essential Peripherals

USB 3.1 runs at

10 ToeS

10 Gbps

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Essential Peripherals

USB show these to identify versions

Colors

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Essential Peripherals

USB Types

Type - A
Type - B
Type - C
Standard
Mini
Micro

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Essential Peripherals

All USB devices connect to this that is built into the motherboard of the system

USB Controller

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Essential Peripherals

The USB Controller is
______ of all connected USB devices

In Charge

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Essential Peripherals

USB creates this concept

Upstream/downstream

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Essential Peripherals

These USB connectors plug into DOWNSTREAM USB ports

Type-A connectors

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Essential Peripherals

These USB connectors plug into UPSTREAM ports on peripherals

Type-B connectors

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Essential Peripherals

In order to run USB devices must have

Device drivers

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Essential Peripherals OSs comes with thousands of these built-in

Device Drivers

Essential Peripherals In some cases you may need to do this in order to get the correct driver

Download it from the internet.

Essential Peripherals General purpose I/O that runs at 10 Gbps up to 40 Gbps

Thunderbolt

Essential Peripherals This uses a mini DisplayPort or a USB C connector

Thunderbolt

Essential Peripherals This is exclusive to Apple products

Lightning

Essential Peripherals Lightning uses a proprietary

Lightning connector

Essential Peripherals Think control panel

You'll probably be safe on exam

Essential Peripherals These essential devices can be USB or PS/2

Keyboards

Essential Peripherals These almost exclusively use USBs

Mice

Essential Peripherals These components have a proprietary connection that requires a converter

Game Controller

Essential Peripherals This device allows sharing of a keyboard, video, mouse and enables switching between systems.

Keyboard Video Mouse Switches (KVM) switch

Essential Peripherals This is commonly built into todays systems

Sound

Essential Peripherals Speaker systems include

Satellites or subwoofers called. 2.1 or 5.1 systems

Essential Peripherals Sound uses

3.5 mm or SPDIF

Essential Peripherals These devices include speakers

webcams and headsets

Essential Peripherals These components are used to read cards

Smart card/magnetic readers

Essential Peripherals These read many types of flash memory

Flash memory readers

Essential Peripherals Very popular flash memory

SD cards

Essential Peripherals Scanners READ

paper documents

Essential Peripherals This component enables scanning multiple pages.

Automatic Document Feeders

Essential Peripherals These tools read printed coded labels

Barcode --and-- QR code scanners

Essential Peripherals Always handle expansion cards carefully and

avoid contacts

Essential Peripherals Apply these as needed

power data connections or dongles

Essential Peripherals Make sure to add the correct driver

Check Device Manager to confirm them

Essential Peripherals A common cause of BSOD is

new device installation

Essential Peripherals - Quiz This is a valid capacity for a CD KoRn

74 minutes

Essential Peripherals - Quiz Full speed USB 1.1 runs at TaN Mob

12 MB

Essential Peripherals - Quiz USB 2.0 Hi speed runs at ReVS

480 Mbps

Essential Peripherals - Quiz USB 3 and 3.1 Gen 1 run at

5 Gbps | SuperSpeed

Essential Peripherals - Quiz Each version of USB in a computer has its own USB controller that is connected to a

USB hub

Essential Peripherals - Quiz Type-B connectors connect to peripherals

downstream and can connect to a printer

Essential Peripherals Quiz A circuit or device with one or more upstream ports

USB hub

Essential Peripherals Quiz Most USB peripherals already have what?

Windows drivers

Essential Peripherals Quiz Unpowered physical plug that secures open USB ports on a computer, and not part of USB peripheral.

USB lock

Essential Peripherals Quiz Thunderbolt that runs at 10 Gbps TITS

Thunderbolt 1

Essential Peripherals Quiz Thunderbolt that runs at 20 Gbps

Thunderbolt 2

Essential Peripherals Quiz Thunderbolt that runs at 40 Gbps M

Thunderbolt 3

Essential Peripherals Quiz PS/2 mouse ports are

GREEN

Essential Peripherals Quiz PS/2 keyboard ports are

PURPLE

Essential Peripherals Quiz The utility to configure mouse settings

Control Panel

Essential Peripherals Quiz Kind of audio connector provides digital audio output

S/PDIF connector Sony/Phillips Digital Interface

Essential Peripherals Quiz What is not a consideration when selecting a slot in which to install an expansion card?

The OS has no bearing on which slot an expansion card is installed into.

Essential Peripherals Quiz Important Considerations

Air flow type of slot room for rear connectors

Essential Peripherals Quiz The computer should be turned off before installing a new expansion card

and not be turned on until installation is complete.

Essential Peripherals Quiz Procedure for installing new expansion card

Select a connector and slot Secure card in slot with slot-cover screw Connect any power or data cables to the card.