Across
1
Device that directs network traffic
5
Smallest unit of a digital image
6
Programs and applications on a computer
8
Physical components of a computer
10
Function that calls itself
12
Temporary storage for fast access
Down
2
Wired networking technology
3
Conversion of data into secret code
4
Security system blocking unauthorized access
7
Temporary computer memory
9
Set of instructions for a computer
11
Unit of digital information equal to 8 bits
13
Information processed by a computer
14
Input device with letter and number keys