Across
1
Portable personal computer
5
Temporary storage for fast access
6
Short-range wireless technology
8
Input device with letter and number keys
9
Computer that provides services to others
10
Data type with true or false values
Down
2
Software designed to harm computers
3
Instructions written for a computer
4
Encode data to keep it secure
6
Smallest unit of digital data
7
Security system blocking unauthorized access
11
Error in computer code
12
Rules for data communication