GCSE CS Computer Networks

a website address

an IP address

a MAC address

A physical address

Unique Resource Locator

Uniform Resource Locator

Universal Resource Locator

Unknown Resource Locator

Translates a URL to an IP address and sends it back to a web browser.

Translates an IP address to a URL and sends it back to a web browser.

Translates a URL to a MAC address and sends it back to a web browser.

Translates a MAC address to a URL and sends it back to a web browser.

data, packets, data, packet, destination, reassemble

data, packets, data, packet, source, reassemble

data, packets, data, packet, destination, divide

IP address

MAC address

packet sequence number

error-checking code

cloud computing

cloud storage

To host web pages that can be accessed by other devices connected to the internet.

To control which devices on a network are able to access the Internet.

To request a specific web page from a web host and display the results.

To allow the user to create their own web pages.

To host web pages that can be accessed by other devices connected to the internet.

To control which devices on a network are able to access the Internet.

To request a specific web page from a web host and display the results.

To allow the user to create their own web pages.

a router

a switch

a network interface controller

a server

A destination IP address

A destination MAC address

A source IP address

A source MAC address