横向
1
Conversion of data into secret code
4
Computer that provides services to others
6
Wireless internet connection
7
Reusable block of code
9
Temporary computer memory
11
Smallest unit of a digital image
纵向
2
Input device with letter and number keys
3
Encode data to keep it secure
5
Data type with true or false values
6
Collection of web pages
8
Display screen for a computer
10
Set of instructions for a computer