横向
1
Security system blocking unauthorized access
3
Information processed by a computer
5
Collection of web pages
6
Request for information from a database
9
Wired networking technology
12
Process of finding and fixing code errors
13
Smallest unit of digital data
14
Device that directs network traffic
纵向
2
Storage location for code
3
Organized collection of stored data
4
Input device with letter and number keys
7
Display screen for a computer
8
Reusable block of code
10
Ordered collection of data elements
11
Smallest unit of a digital image