Across
1
Request for information from a database
3
Pointer on a computer screen
4
Global computer network
9
Wireless internet connection
10
Instructions written for a computer
11
Set of instructions for a computer
Down
2
Data type with true or false values
5
Moving images created digitally
6
Rules for data communication
7
Software designed to harm computers
8
Step-by-step problem-solving method
12
Short-range wireless technology