Across
1
Step-by-step problem-solving method
4
Computer that provides services to others
5
Main processor of a computer
8
Convert code into executable program
9
Reusable block of code
11
Computer model of a real-world system
12
Set of instructions for a computer
Down
2
Display screen for a computer
3
Encode data to keep it secure
4
Series of commands for a computer
6
Programs and applications on a computer
7
Online data storage and computing
10
Ordered collection of data elements