横向
1
Temporary computer memory
3
Point where user interacts with system
6
Convert code into executable program
7
Process of finding and fixing code errors
8
Online data storage and computing
11
Smallest unit of a digital image
纵向
2
Set of instructions for a computer
4
Storage medium for digital data
5
Computer model of a real-world system
9
Input device with letter and number keys
10
Encode data to keep it secure