Across
1
Set of instructions for a computer
4
Point where user interacts with system
5
Interface for software to communicate
6
Main processor of a computer
8
Computer that provides services to others
12
Smallest unit of a digital image
Down
2
Device that directs network traffic
3
Programming language for web browsers
7
Short-range wireless technology
9
Reusable block of code
10
Programs and applications on a computer
11
Temporary storage for fast access