横向
1
Process of finding and fixing code errors
5
Storage location for code
6
Data type with true or false values
7
Input device with letter and number keys
8
Smallest unit of a digital image
9
Computer that provides services to others
12
Set of instructions for a computer
纵向
1
Information processed by a computer
2
Named storage location in code
3
Pointer on a computer screen
4
Point where user interacts with system
10
Request for information from a database
11
Connected group of computers