横向
1
Function that calls itself
4
Information processed by a computer
7
Portable personal computer
9
Ordered collection of data elements
10
Organized collection of stored data
纵向
2
Collection of web pages
3
Wireless internet connection
5
Set of instructions for a computer
6
Encode data to keep it secure
6
Conversion of data into secret code
8
Data type with true or false values
11
Point where user interacts with system