Page 95 - TCS ICT Book 6

The City School 2021-2022

Let’s Review

1. URL stands for Uniform Resource locator.

2. A search engine is a web-based tool that enables users to locate information on
the World Wide Web.

3. TCP makes sure the data is put in the right order, and none of it is missing.
4. Hypertext Transfer Protocol (HTTP) is used to send and receive web pages and

files on the internet.
5. File Transfer Protocol (FTP) allows the rapid, simple transmission of files across a

network supporting the TCP/IP protocol.
6. Simple Mail Transfer Protocol (SMTP) is an Internet standard for (e-mail)

transmission across IP networks.
7. Post Office Protocol (POP) used by local e-mail clients to retrieve e-mail from a

remote server over an Internet connection.
8. A wiki is a database of pages which people can edit/modify while connected on

the Internet.
9. Computer Worms self-replicate themselves within the computer system.

10. Spyware can even collect a lot of personal information.
11. Ransomeware restricts access to the computer system that it infects, and

demands a ransom be paid to the creator(s) of the malware.
12. Office 365 is a fully-featured web-based version of Microsoft Office.

My Notes!

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