BTEC Online World

Front

Which of one of these would be used to create the source code for web pages: HTTP, SoC, HTML, PoP?

Back

HTML

Front

A way to protect data online is

Back

A Firewall

Front

State one way a firewall works

Back

Packet filtering - Packets (small chunks of data) are analyzed against a set of filters

Front

Identify a component of the internet infrastructure

Back

Router

Front

Identify one role of a Client

Back

Connects to a web server

Front

Why is it necessary to control levels of access when sharing files?

Back

So that data is protected.

Front

Identify one device that uses simplex transmission

Back

Keyboard

Front

Identify one advantage of using FTP (File Transfer Protocol) to transfer files.

Back

Allows you to transfer multiple files as well as directories

Front

Identify one disadvantage of using FTP to transfer files

Back

Usernames, passwords and files are sent in clear text

Front

The online world can enable people to do what from home?

Back

Shopping