Across
1
Reusable block of code
3
Temporary computer memory
4
Input device with letter and number keys
6
Interface for software to communicate
9
Short-range wireless technology
10
Computer model of a real-world system
12
Pointer on a computer screen
13
Storage location for code
14
Main processor of a computer
Down
2
Named storage location in code
5
Ordered collection of data elements
7
Conversion of data into secret code
8
Encode data to keep it secure
11
Online data storage and computing