Across
1
Pointer on a computer screen
3
Instructions written for a computer
5
Rules for data communication
6
Conversion of data into secret code
7
Error in computer code
8
Ordered collection of data elements
9
Portable personal computer
10
Programming language for web browsers
11
Unit of digital information equal to 8 bits
Down
1
Main processor of a computer
2
Computer model of a real-world system
4
Storage location for code
12
Series of commands for a computer