Across
1
Physical components of a computer
4
Set of instructions for a computer
6
Data type with true or false values
7
Smallest unit of a digital image
9
Program to access the internet
10
Main processor of a computer
11
Series of commands for a computer
12
Display screen for a computer
Down
2
Computer model of a real-world system
3
Step-by-step problem-solving method
5
Request for information from a database
8
Portable personal computer