横向
1
Conversion of data into secret code
6
Request for information from a database
8
Temporary computer memory
10
Function that calls itself
11
Encode data to keep it secure
12
Instructions written for a computer
13
Connected group of computers
纵向
2
Storage location for code
3
Main processor of a computer
4
Computer that provides services to others
5
Security system blocking unauthorized access
7
Convert code into executable program
9
Data type with true or false values
14
Capacity of a data connection