Across
1
Software designed to harm computers
4
Physical components of a computer
6
Input device with letter and number keys
11
Programming language for web browsers
13
Main processor of a computer
Down
2
Encode data to keep it secure
3
Rules for data communication
5
Temporary computer memory
7
Function that calls itself
8
Request for information from a database
9
Interface for software to communicate
10
Wireless internet connection
12
Capacity of a data connection
14
Point where user interacts with system