network cards are used to physically attach a computer.true or false.
Answers
answer: false.......
Answer: Network Card – A network card is used to physically connect a computer to a network so that it can participate in network communication. Ethernet A network card is the most commonly used network card.
Hence it is true
Explanation:
A network card (also called a network adapter, network interface card, or NIC for short) acts as an interface between a computer and a network cable. The purpose of the network card is to prepare, send and manage data on the network. In this article, we will introduce this component.
The network card uses a transceiver that transforms parallel data into serial data to prepare the data for sending. Each card has a unique address, called a MAC address, assigned by the manufacturer, which allows it to be uniquely identified among all network cards worldwide.
Network cards have settings that can be configured. Among them are hardware interrupts (IRQ), I/O address, and memory address (DMA).
To ensure computer and network compatibility, the card must be suitable for the computer's data bus architecture and have the appropriate type of cable socket. Each card is designed to work with a specific type of cable. Some cards contain multiple interface connectors (which can be configured using jumpers, DIP switches, or software). RJ-45 connectors are most often used.
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