4.9.3 The Internet AQA Computing

What is a gateway required for?

• To communicate to to other networks
• To connect to ISPS
• To communicate with different networks that use different protocols

Core routers and ____ are the two routers that are used for data transmission

What does URL stand for?

• Universal Relocation Link
• UK Regional Link
• Uniform Region Locator
• Uniform Resource Locator

What is www.

• domain name
• host
• ULR
• ISP

What version of IP address is this? 234.13.96.265

• IPv4
• IPv6
• Not an IP address

Roughly how many IP address are there using v4?

• 10 Million
• 1.2 Billion
• 4.3 Billion
• 8.6 Billion

Approximately how large is a packet?

• 10 bytes
• 1 kilobyte
• 10 kilobytes
• 1 megabyte

What is needed to connect networks with different protocols?

• Backbone cable
• ISP Name Server
• Subsciber router
• Gateway

How many internet registries are there?

• 5
• 50
• 500
• 5000

What part of the URL is https://

• Protocol

• Proton