Across
1
Pointer on a computer screen
2
Storage medium for digital data
4
Computer that provides services to others
5
Connected group of computers
9
Function that calls itself
Down
2
Organized collection of stored data
3
Physical components of a computer
6
Unit of digital information equal to 8 bits
7
Temporary computer memory
8
Series of commands for a computer
10
Smallest unit of a digital image
11
Encode data to keep it secure