Across
1
Programs and applications on a computer
5
Convert code into executable program
6
Temporary computer memory
9
Connected group of computers
10
Wired networking technology
Down
2
Instructions written for a computer
3
Software designed to harm computers
4
Ordered collection of data elements
5
Pointer on a computer screen
7
Smallest unit of digital data
8
Input device with letter and number keys
11
Global computer network
12
Computer model of a real-world system