Across
1
Wired networking technology
4
Instructions written for a computer
5
Conversion of data into secret code
6
Input device with letter and number keys
10
Function that calls itself
Down
2
Data type with true or false values
3
Programs and applications on a computer
4
Temporary storage for fast access
7
Device that directs network traffic
8
Short-range wireless technology
9
Connected group of computers
11
Process of finding and fixing code errors
12
Moving images created digitally