Please enable JavaScript.
Coggle requires JavaScript to display documents.
PERSONAL COMPUTER SYSTEM (VGA port (Characteristics (Have 15 holes,…
PERSONAL COMPUTER SYSTEM
VGA port
Devices
- Connects monitor to a computer's video card
Characteristics
-
- Similar to aserial ports connector but serial port has pins, it has holes
-
-
Serial port
Devices
- Allows a PC to transmit or receive data one bit at a time
Characteristics
-
-
- The connection is in the shape of letter 'D'
-
-
Parellel ports
Devices
- Allows a PC to transmit or reveive data down multiple bundled cables to a peripheral device
Characteristics
-
- It ca be found on the back of IBM
-
-
-
Firewire port
Devices
- Connect digital camcorders and external hard drive
Characteristics
- 4 pins connector with video equipment
- 6 pins connector is for computer equipment
-
-
Optical drive
Devices
- It is an any storage device that uses light to read and write information . Common drives include CD , DVD and Blu- ray drives .
Characteristics
- It uses laser light or electromagnetic waves within or near the visible light spectrum as part of the process of reading or writing data to or from optical discs
-
-
Graphic cards
Devices
- A piece of computer hardware that produces the image user's will see on monitor
Characteristics
- It will responsible for rendering an image to user's monitor . It happen like this by converting data into a signal user's monitor can understand
-
-
Hard drives
Devices
- It is the main , and usually largest , data storage hardware device in a computer .
Characteristics
-
- A computer relies on its hard drive to store nearly everything that it needs to operate includingall on its programs and data .
-
-
CPU
Devices
- It is a part of a computer system that is commonly referred to as the 'brains' of a computer
Characteristics
- It will renspons for executing a sequence of stored instructions called a program
-
-
Ethernet ports
Devices
- Allows computer to connect a network using a wired connection
Characteristics
- Looks like a network cable using RJ-45 connector
- It has two LED lights when the ports is active
-
-
