Across
1
Step-by-step problem-solving method
3
Computer that provides services to others
6
Main processor of a computer
7
Device that directs network traffic
8
Interface for software to communicate
11
Portable personal computer
12
Encode data to keep it secure
13
Temporary storage for fast access
14
Computer model of a real-world system
Down
2
Function that calls itself
4
Smallest unit of digital data
5
Capacity of a data connection
9
Display screen for a computer
10
Security system blocking unauthorized access
15
Request for information from a database