Across
1
Software designed to harm computers
4
Rules for data communication
5
Input device with letter and number keys
6
Wireless internet connection
7
Convert code into executable program
9
Wired networking technology
10
Computer model of a real-world system
11
Device that directs network traffic
Down
1
Display screen for a computer
2
Point where user interacts with system
3
Data type with true or false values
8
Pointer on a computer screen
12
Series of commands for a computer
13
Programming language for web browsers
14
Computer that provides services to others