Across
1
Smallest unit of a digital image
3
Input device with letter and number keys
4
Computer model of a real-world system
5
Convert code into executable program
6
Organized collection of stored data
9
Request for information from a database
10
Temporary computer memory
Down
1
Set of instructions for a computer
2
Step-by-step problem-solving method
4
Computer that provides services to others
7
Connected group of computers
8
Collection of web pages
11
Conversion of data into secret code