IT revision- key terms
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt Play1/6
There's no tags or description
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
7 Terms
What is a backup
A copy of data stored separately from the original, created to protect against data loss caused by accidental deletion, cyberattacks. Used to restore files systems or files when needed
What is a MAC address and IP address
MAC- A unique physical address assigned to a device’s network interface, used to identify it on a local network
Ip address- A logical address assigned to a device that allowed it to be identified and communicate over the network or internet.
Router
A device that directs data between different networks.
Uses IP addresses to determine where packets need to go. Checks destination IP address and compares it against the routing table to decide the best path to forward to the correct network.
Switch
A device that connects devices within a network and sends data to the correct destination.
Hub
A device that broadcasts data to all connected devices.
GDPR
Regulation for protecting personal data and privacy.
