Across
1
Ordered collection of data elements
4
Step-by-step problem-solving method
6
Function that calls itself
7
Software designed to harm computers
8
Encode data to keep it secure
Down
2
Input device with letter and number keys
3
Programming language for web browsers
5
Reusable block of code
9
Moving images created digitally
10
Short-range wireless technology
11
Unit of digital information equal to 8 bits