横向
1
Storage medium for digital data
4
Connected group of computers
5
Portable personal computer
6
Computer that provides services to others
8
Encode data to keep it secure
8
Conversion of data into secret code
10
Data type with true or false values
12
Main processor of a computer
13
Interface for software to communicate
纵向
2
Reusable block of code
3
Input device with letter and number keys
7
Smallest unit of digital data
9
Temporary storage for fast access
11
Wired networking technology
13
Step-by-step problem-solving method