横向
1
Point where user interacts with system
4
Capacity of a data connection
6
Reusable block of code
纵向
2
Unit of digital information equal to 8 bits
3
Input device with letter and number keys
4
Data type with true or false values
5
Convert code into executable program
7
Rules for data communication
8
Global computer network
9
Conversion of data into secret code
10
Smallest unit of digital data