Across
1
Connected group of computers
4
Short-range wireless technology
5
Software designed to harm computers
6
Programming language for web browsers
7
Interface for software to communicate
8
Wired networking technology
9
Function that calls itself
Down
2
Portable personal computer
3
Conversion of data into secret code
4
Program to access the internet
10
Temporary storage for fast access
11
Physical components of a computer
12
Reusable block of code