横向
1
Program to access the internet
4
Step-by-step problem-solving method
5
Online data storage and computing
6
Storage location for code
7
Reusable block of code
11
Interface for software to communicate
纵向
2
Device that directs network traffic
3
Point where user interacts with system
8
Wireless internet connection
9
Encode data to keep it secure
10
Smallest unit of a digital image
12
Global computer network
13
Programs and applications on a computer