Across
1
Point where user interacts with system
5
Program to access the internet
6
Unit of digital information equal to 8 bits
8
Global computer network
Down
2
Short-range wireless technology
3
Interface for software to communicate
4
Computer model of a real-world system
5
Data type with true or false values
7
Input device with letter and number keys
9
Temporary storage for fast access
10
Computer that provides services to others
11
Security system blocking unauthorized access