横向
1
Information processed by a computer
4
Global computer network
5
Process of finding and fixing code errors
6
Security system blocking unauthorized access
7
Programs and applications on a computer
8
Input device with letter and number keys
13
Conversion of data into secret code
纵向
2
Moving images created digitally
3
Point where user interacts with system
9
Temporary computer memory
10
Instructions written for a computer
11
Temporary storage for fast access
12
Data type with true or false values