Across
1
Encode data to keep it secure
1
Conversion of data into secret code
3
Function that calls itself
4
Pointer on a computer screen
5
Named storage location in code
Down
2
Ordered collection of data elements
3
Device that directs network traffic
6
Point where user interacts with system
7
Data type with true or false values
8
Storage medium for digital data
9
Set of instructions for a computer