Technical concepts

2. A unit of transmission in data communications.
4. A system of replacing the words in a message with other words or symbols.
5. Program for navigating the internet.
6. A number system in which only the digits 0 and 1 exist.
8. The ‘aaa’ in : eee = aaa.bbb(ccc,ddd).
10. Python,Scratch, c+t, and java, for example.
12. base, A collection of information organized so that a computer application can quickly access selected information.
14. A program or computer that connects to and requests information from a server.
15. law, The number of transistors on a chip will double every 2 years while the cost goes down by half.
17. A device used for connecting two local area networks.
18. Part of the web address is the unique identifier for the website in the internet.
19. Unwanted stuff installed on your machine.
20. Highlighted word or icon at a particular location on the screen.

1. A computer that is responsible for responding to requests made by a client program or computer.
3. A small piece of information you may be asked to accept when connecting to certain servers via a web browser.
7. The process of transferring one or more files from a remote computer to your local computer. The opposite action is upload.
9. A semiconductor device used to amplify or switch electronic signals and electrical power.
11. Transferring data from your computer to another computer system.
13. A set of interconnected networks that form a global TCP/IP network.
16. The first component of a web address.