横向
1
Computer that provides services to others
6
Programming language for web browsers
7
Point where user interacts with system
8
Program to access the internet
纵向
2
Set of instructions for a computer
3
Storage location for code
4
Display screen for a computer
5
Encode data to keep it secure
5
Conversion of data into secret code
9
Process of finding and fixing code errors
10
Smallest unit of a digital image
11
Function that calls itself
12
Security system blocking unauthorized access