横向
1
Unit of digital information equal to 8 bits
3
Encode data to keep it secure
4
Process of finding and fixing code errors
5
Software designed to harm computers
7
Series of commands for a computer
8
Moving images created digitally
11
Convert code into executable program
12
Input device with letter and number keys
纵向
2
Step-by-step problem-solving method
6
Smallest unit of a digital image
9
Rules for data communication
10
Temporary storage for fast access