Across
1
Step-by-step problem-solving method
5
Input device with letter and number keys
6
Main processor of a computer
7
Function that calls itself
9
Storage location for code
Down
2
Capacity of a data connection
3
Computer model of a real-world system
4
Temporary storage for fast access
8
Error in computer code
10
Conversion of data into secret code
11
Storage medium for digital data
12
Computer that provides services to others