横向
1
Ordered collection of data elements
5
Input device with letter and number keys
6
Wireless internet connection
7
Reusable block of code
8
Organized collection of stored data
9
Information processed by a computer
10
Conversion of data into secret code
11
Rules for data communication
14
Program to access the internet
纵向
2
Set of instructions for a computer
3
Function that calls itself
4
Storage location for code
12
Unit of digital information equal to 8 bits
13
Point where user interacts with system