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- 1What is another name for an Expansion Card- Addon Card
- Expansion Board
- Internal Card
- Interface Adapter - 2What material is used for an Expansion CardPCB
Printed Circuit Board - 3What does an Expansion Card do? Example?It gives advanced capabilities
E.G. enhanced video via a graphics card - 4l ll
l - 5What are the 2 main parts of an Expansion CardGold Pated Connector for the Motherboard
Connector Plate with the Ports - 6What types of devices DONT have Expansion Cards? Why?Mobile Computers (Laptops, Tablets, Smartphones)
Because
1) They are too small
2) Because they already have everything built in - 7What was the purpose of the first basic Sound CardProduce a basic stereo sound so the users can listen to music, play games etc.
- 8What functions does a modern Sound Card have that the basic ones lackSurround Sound, Mic inputs, Line inputs, speaker socket
- 9What is needed for High Power Audio (Really loud)External Jack Port to connect to an external Amplifier
- 10When is an external Network Card neededWhen it is not built into the motherboard
- 11What does the Network Card doIt allows data packets to travel back and forth between a computer and a network
- 12What is the name for the unique code that each Network card has? Full name? Abbreviation? How many digits?Media Access Control Address
MAC Address
48 digits - 13How does the computer know which packets are theirs? What happens to packets that are not meant for that computer?If the Destination Address = the MAC Address of the device it is accepted
If the Destination Address != the MAC Address of the device it is ignored - 14How can administrators of computer networks use the MAC AddressIt can allow them to only let certain devices connect to the network
For example, in a school, the MAC Address of each computer owned by the school will be whitelisted, any new device that tries to join will be blocked as its MAC Address is not known by the system - 15What makes a Wireless Network Card different from a regular Network CardIt is mostly the same, except that the Wireless Network Card can allow for data packets to be transferred wirelessly
- 16Why do many computers not have an extra graphics card installedAs they already have a basic graphics chip installed directly onto the motherboard that is prefect for everyday use
- 17When do people typically use Graphics CardsWhen the graphics that are being processed need a higher processing power, they install a graphics card
- 18What does a Graphics Card containIt contains a GPU or Graphics Processing Unit
- 19What is the GPU built to doHandle graphics and images much faster than a normal CPU
- 20How does the GPU know which tasks it has to processThe CPU sends any graphical instructions to the GPU
- 21What does a Storage Controller do? Example?Provides a management system for all the connected internal and external devices.
A RAID Card is an example of a storage controller - 22What does a Fibre Channel doIt provides connectivity from a server to a Storage Area Network
- 23How many ports does a Fibre Channel haveIt can have either 1, 2, or 4.
Depending on how much data you need to send per second, depends on how many ports you will use. - 24What does PSU stand forPower Supply Unit
- 25What does the PSU doIt provides power to the computer
- 26What are the main components of a PSU- Cooling Fan
- Mains Power Socket
- ON/OFF Switch - 27How are PSUs identified by a user? What is this measured in?Using their Power Level in Watts
- 28What might you have to do if your GPU uses a lot more energy than your PSU can supplyBuy a more powerful PSU
e.g. The average base PSU is around 400 watts, you would have to upgrade to 700 or 800 watts - 29What does PCB stand forPrinted Circuit Board
- 30What does NIC stand forNetwork Interface Card
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- Karteikarten am Ohne Titel, erstellt von Dan Howe am 29/09/2020.
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- Dan Howe
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