Across
1
Series of commands for a computer
3
Ordered collection of data elements
4
Data type with true or false values
5
Security system blocking unauthorized access
7
Organized collection of stored data
8
Interface for software to communicate
Down
1
Computer model of a real-world system
2
Input device with letter and number keys
6
Smallest unit of digital data
9
Collection of web pages
10
Convert code into executable program