Networks and Protocols

The well-known rules and standards used by machines to communicate are called

• networks

• protocols

• codes

• binary

This connects website names (www.example.com) with a corresponding IP address.

• HTML

• HTTP

• DNS

• URL

The name of the code used to transmit data from one machine to another is called

• bits

• latency

• binary

• protocol

One thousand kilobytes make a

• megabyte

• trilobyte

• bit

• terabyte

An IP address

• manages the sending of packets to ensure they all arrive

• is the web address a user types in to visit a web page

• is the coding language used to build and design web pages

• is a computer’s numerical address on the internet

This manages the sending of packets to ensure they all arrive.

• HTTP

• HTML

• TCP

• URL

Changing or scrambling a message to hide the original text.

• encryption

• decryption

• cipher

• asymmetric

This is the web address a user types in to visit a web page.

• HTTP

• HTML

• TCP

• URL

The name of the computer that helps another computer connect to a website.

• tranferer

• server

• hub

• network

How many bits make a byte?

• 8

• 1,000

• 128

• 256