Across
1
Wireless internet connection
3
Set of instructions for a computer
6
Input device with letter and number keys
8
Temporary storage for fast access
9
Computer model of a real-world system
12
Device that directs network traffic
Down
2
Step-by-step problem-solving method
3
Rules for data communication
4
Moving images created digitally
5
Data type with true or false values
7
Capacity of a data connection
10
Instructions written for a computer
11
Computer that provides services to others