横向
1
Online data storage and computing
4
Point where user interacts with system
5
Security system blocking unauthorized access
7
Temporary computer memory
9
Encode data to keep it secure
纵向
1
Temporary storage for fast access
2
Smallest unit of a digital image
3
Physical components of a computer
6
Set of instructions for a computer
8
Unit of digital information equal to 8 bits
10
Process of finding and fixing code errors
11
Input device with letter and number keys