Across
1
Series of commands for a computer
4
Physical components of a computer
5
Rules for data communication
6
Short-range wireless technology
8
Temporary computer memory
10
Request for information from a database
12
Convert code into executable program
13
Smallest unit of digital data
Down
2
Set of instructions for a computer
3
Encode data to keep it secure
7
Information processed by a computer
9
Collection of web pages
11
Moving images created digitally