横向
1
Series of commands for a computer
4
Storage location for code
6
Process of finding and fixing code errors
7
Short-range wireless technology
8
Organized collection of stored data
11
Capacity of a data connection
13
Encode data to keep it secure
纵向
1
Computer model of a real-world system
2
Point where user interacts with system
3
Set of instructions for a computer
5
Global computer network
9
Temporary storage for fast access
10
Program to access the internet
12
Unit of digital information equal to 8 bits