横向
1
Online data storage and computing
4
Reusable block of code
5
Step-by-step problem-solving method
6
Physical components of a computer
7
Smallest unit of a digital image
8
Input device with letter and number keys
纵向
1
Main processor of a computer
2
Connected group of computers
3
Organized collection of stored data
9
Encode data to keep it secure
10
Security system blocking unauthorized access
11
Convert code into executable program
12
Programs and applications on a computer