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Activity Sheet Week4 7

This document provides information about computer system ports. It defines ports as external connecting sockets that allow peripherals to plug into the computer. The document then lists and describes common types of computer ports including serial ports, parallel ports, VGA ports, USB ports, PS/2 ports, power ports, S-Video ports, audio ports, and LAN ports. It provides illustrations to match each port type to its correct name.

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William Vincent Soria
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751 views2 pages

Activity Sheet Week4 7

This document provides information about computer system ports. It defines ports as external connecting sockets that allow peripherals to plug into the computer. The document then lists and describes common types of computer ports including serial ports, parallel ports, VGA ports, USB ports, PS/2 ports, power ports, S-Video ports, audio ports, and LAN ports. It provides illustrations to match each port type to its correct name.

Uploaded by

William Vincent Soria
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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ACTIVITY SHEET

TLE – Information and Communication Technology


Computer System Servicing
Grade 7

Understanding the Computer System

D. Ports - External connecting sockets on the outside of the computer. This is a pathway into and out
of the computer. A port lets users plug in outside peripherals, such as monitors, scanners and
printers.

Table 1. The Ports and their function


Type of Port Function Illustration
Serial Port Intended for serial type mouse and older
camera

Parallel Port Also called as printer port. This is only for


old model printer. It has 25 pins. It is a
female port.

VGA (Video Used to connect monitors. It has 15 pins


Graphic Array) and it is a female port.
Port
USB (Universal High speed serial interface that is used with
Serial Bus) Port almost all devices. It is used to connect
latest model printers, pen drives, cell
phones etc. it has 4 pins.
PS/2 Port Simple, 6-pin, low-speed serial connections
commonly dedicated to a keyboard and
mouse.
Power Port Intended for power cord.

S-Video Port S-Video connections are available on


certain source components and video
display devices, and offer a higher level of
video performance over composite video
signals.
Audio Port Intended for plugging in the speaker or
headset.

LAN (Local Area A physical interface often used for


Networking) Port terminating twisted pair type cables used to
connect computers onto a local-area
networks (LAN), especially Ethernet RJ-45
connectors
MATCHING TYPE TEST

Directions: Match column A with the correct answer on column B, draw a line to the match picture to
its correct names.

A B
Serial Port

Parallel Port

VGA (Video
Graphic Array)
Port

USB (Universal
Serial Bus) Port

PS/2 Port

Power Port

S-Video Port

Audio Port

LAN (Local Area


Networking) Port

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