横向
1
Program to access the internet
4
Online data storage and computing
5
Physical components of a computer
7
Conversion of data into secret code
10
Error in computer code
11
Reusable block of code
纵向
2
Ordered collection of data elements
3
Data type with true or false values
6
Device that directs network traffic
8
Rules for data communication
9
Global computer network
12
Instructions written for a computer