Across
1
Programs and applications on a computer
5
Series of commands for a computer
6
Data type with true or false values
7
Computer model of a real-world system
8
Encode data to keep it secure
9
Computer that provides services to others
10
Connected group of computers
11
Security system blocking unauthorized access
12
Organized collection of stored data
Down
2
Pointer on a computer screen
3
Moving images created digitally
4
Physical components of a computer
6
Short-range wireless technology
13
Storage medium for digital data
14
Error in computer code