横向
1
Instructions written for a computer
4
Physical components of a computer
5
Step-by-step problem-solving method
6
Input device with letter and number keys
9
Collection of web pages
10
Temporary computer memory
11
Series of commands for a computer
纵向
2
Programming language for web browsers
3
Function that calls itself
7
Moving images created digitally
8
Online data storage and computing
12
Ordered collection of data elements
13
Storage location for code