横向
1
Wired networking technology
6
Temporary storage for fast access
7
Programs and applications on a computer
9
Convert code into executable program
10
Step-by-step problem-solving method
11
Global computer network
纵向
2
Portable personal computer
3
Smallest unit of digital data
4
Encode data to keep it secure
5
Pointer on a computer screen
8
Interface for software to communicate
12
Short-range wireless technology
13
Capacity of a data connection