Across
1
Convert code into executable program
5
Input device with letter and number keys
6
Smallest unit of digital data
7
Organized collection of stored data
9
Collection of web pages
10
Pointer on a computer screen
11
Rules for data communication
Down
2
Step-by-step problem-solving method
3
Wired networking technology
4
Encode data to keep it secure
8
Storage medium for digital data
12
Security system blocking unauthorized access