OCR computing NETWORKS GCSE
5.0(1)
Studied by 4 people
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt PlayCard Sorting
1/9
Earn XP
Description and Tags
Last updated 3:26 PM on 3/13/23
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
10 Terms
1
New cards
Bandwidth
Bandwidth is the amount of data that can be transmitted in a given period of time
2
New cards
Router (purpose)
To transmit data between at least two different networks
3
New cards
Web server role
Control access to a centralised resource (definition of a server)
Stores content for web pages
Stores layout data for web pages
Receives and processes requests for web pages
Stores content for web pages
Stores layout data for web pages
Receives and processes requests for web pages
4
New cards
Web client role
Sends requests for web pages
Sends DNS requests for IP addresses
Displays the results of web requests
Sends DNS requests for IP addresses
Displays the results of web requests
5
New cards
protocol
A set of rules that govern how devices communicate
6
New cards
What is the protocol that is used to transmit data between different networks
TCP/IP
7
New cards
HTTPS?
Transmits data using encryption
8
New cards
MAC address
A MAC address is permanently assigned to a device on the network
9
New cards
IP address
An IP address may change when the device joins a different network
10
New cards
What is the purpose of **POP3**?
to retrieve emails. They are deleted once downloaded from the server
Note 
Flashcards (345)