True, A network can allow users to share hardware, such as printers., Data is split into packets so it can travel across a network., Protocols are rules for exchanging and transmitting data between devices., A network operating system can send usernames and passwords to a server for checking., A network operating system can help keep different users’ files separate., A device name can be used to help identify a device on a network., IPv4 addresses are written as four groups of numbers separated by full stops., A DHCP server can automatically allocate IP addresses to devices on a network., A MAC address is usually linked to the device’s network interface card., MAC address filtering can be used to control which devices are allowed to connect to a network., False, A stand-alone computer must be connected to a network before it can function., A packet always contains the whole file being sent across a network., A network operating system only allows users to access files stored on their own computer., An IP address is used only to identify printers on a network., IPv6 addresses are written using only the numbers 0–9., IP addresses can only be assigned manually by a network administrator., A MAC address is usually made up of six pairs of characters separated by full stops., The last three pairs of a MAC address identify the manufacturer., MAC address filtering increases the internet speed of all connected devices..

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