横向
1
Reusable block of code
5
Smallest unit of a digital image
6
Point where user interacts with system
9
Unit of digital information equal to 8 bits
10
Instructions written for a computer
12
Encode data to keep it secure
纵向
2
Capacity of a data connection
3
Data type with true or false values
4
Step-by-step problem-solving method
7
Physical components of a computer
8
Portable personal computer
11
Convert code into executable program