横向
1
Portable personal computer
5
Instructions written for a computer
6
Storage location for code
7
Main processor of a computer
8
Set of instructions for a computer
9
Programs and applications on a computer
12
Point where user interacts with system
纵向
2
Smallest unit of a digital image
3
Smallest unit of digital data
4
Rules for data communication
5
Convert code into executable program
10
Storage medium for digital data
11
Program to access the internet