Across
1
Main processor of a computer
2
Error in computer code
4
Set of instructions for a computer
5
Reusable block of code
6
Programming language for web browsers
10
Ordered collection of data elements
12
Device that directs network traffic
Down
2
Short-range wireless technology
3
Encode data to keep it secure
3
Conversion of data into secret code
7
Collection of web pages
8
Security system blocking unauthorized access
9
Instructions written for a computer
11
Online data storage and computing