Across
1
Point where user interacts with system
2
Smallest unit of digital data
6
Rules for data communication
10
Step-by-step problem-solving method
11
Data type with true or false values
Down
2
Short-range wireless technology
3
Display screen for a computer
4
Portable personal computer
5
Set of instructions for a computer
7
Connected group of computers
8
Physical components of a computer
9
Computer model of a real-world system
12
Smallest unit of a digital image