Question: 1
Which of the following is the internal component of a computer used for communicating over a network?
router
modem
network adapter
switch
network adapter
What added functionality does a router have that an access point does not?
Replaces the switch device.
Manages and secures the network.
Allows Wi-Fi devices to connect to a wired network.
Communicates with the network interface card.
Manages and secures the network.
Which type of internet connection allows for the fastest speeds?
cable
dial up
DSL
fiber optic
fiber optic
Which is an example of a correct order in which to connect devices to access the Internet?
Computer, Access Point, Internet
Computer, Modem, Router, Internet
Computer, Router, Modem, Internet
Computer, Switch, Router, Internet
Computer, Modem, Router, Internet
True or False: A switch must be used if there is more than one wired connection to a modem.
False. A switch is not necessary if there is only one wired connection to a modem. However, a switch can be used to expand the number of available wired connections.
To find the answer to this question, we need to understand the different parts of a computer and their roles in network communication.
- Router: A router is a networking device that connects multiple computer networks and forwards data packets between them.
- Modem: A modem is a device that connects a computer to the internet via an internet service provider (ISP). It converts digital signals from a computer into analog signals that can be transmitted over telephone or cable lines.
- Network adapter: A network adapter, also known as a network interface card (NIC), is the internal component of a computer that allows it to connect to a network. It provides the physical connection between the computer and the network, and enables the computer to send and receive data over the network.
- Switch: A switch is a networking device that connects multiple devices within a network. It receives data packets and forwards them to the appropriate destination device based on the device's Media Access Control (MAC) address.
In this case, the internal component of a computer used for communicating over a network is a network adapter. A network adapter enables a computer to connect to a network and send/receive data.
Therefore, the correct answer to the question is: network adapter.