Across
1
Encode data to keep it secure
4
Organized collection of stored data
6
Input device with letter and number keys
7
Temporary computer memory
8
Request for information from a database
9
Temporary storage for fast access
11
Step-by-step problem-solving method
Down
1
Wired networking technology
2
Data type with true or false values
3
Computer model of a real-world system
5
Ordered collection of data elements
10
Set of instructions for a computer