Across
1
Input device with letter and number keys
5
Temporary storage for fast access
6
Error in computer code
8
Unit of digital information equal to 8 bits
9
Collection of web pages
10
Rules for data communication
12
Computer model of a real-world system
Down
2
Step-by-step problem-solving method
3
Encode data to keep it secure
4
Organized collection of stored data
7
Named storage location in code
11
Storage medium for digital data