横向
1
Device that directs network traffic
4
Moving images created digitally
5
Process of finding and fixing code errors
6
Storage medium for digital data
7
Series of commands for a computer
11
Step-by-step problem-solving method
纵向
2
Encode data to keep it secure
3
Convert code into executable program
8
Reusable block of code
9
Ordered collection of data elements
10
Programs and applications on a computer
12
Global computer network