Across
1
Input device with letter and number keys
3
Interface for software to communicate
4
Computer model of a real-world system
6
Step-by-step problem-solving method
9
Unit of digital information equal to 8 bits
Down
2
Information processed by a computer
4
Programs and applications on a computer
5
Collection of web pages
7
Ordered collection of data elements
8
Series of commands for a computer
10
Global computer network