横向
1
Data type with true or false values
4
Security system blocking unauthorized access
5
Temporary storage for fast access
6
Collection of web pages
8
Capacity of a data connection
10
Ordered collection of data elements
12
Connected group of computers
纵向
1
Short-range wireless technology
2
Global computer network
3
Pointer on a computer screen
7
Smallest unit of a digital image
9
Series of commands for a computer
11
Wireless internet connection
13
Unit of digital information equal to 8 bits