Across
1
Short-range wireless technology
3
Computer that provides services to others
5
Security system blocking unauthorized access
6
Named storage location in code
7
Software designed to harm computers
11
Input device with letter and number keys
Down
1
Smallest unit of digital data
2
Physical components of a computer
4
Convert code into executable program
8
Temporary computer memory
9
Instructions written for a computer
10
Connected group of computers