Across
1
Computer model of a real-world system
2
Device that directs network traffic
8
Connected group of computers
9
Conversion of data into secret code
10
Physical components of a computer
11
Set of instructions for a computer
13
Unit of digital information equal to 8 bits
Down
2
Function that calls itself
3
Temporary storage for fast access
4
Collection of web pages
5
Short-range wireless technology
6
Moving images created digitally
7
Data type with true or false values
12
Series of commands for a computer