横向
1
Temporary storage for fast access
4
Program to access the internet
6
Connected group of computers
7
Unit of digital information equal to 8 bits
8
Data type with true or false values
10
Portable personal computer
11
Request for information from a database
纵向
2
Ordered collection of data elements
3
Global computer network
5
Programs and applications on a computer
9
Software designed to harm computers