Across
1
Conversion of data into secret code
4
Temporary storage for fast access
7
Step-by-step problem-solving method
8
Input device with letter and number keys
9
Reusable block of code
10
Temporary computer memory
11
Wired networking technology
Down
2
Organized collection of stored data
3
Pointer on a computer screen
5
Security system blocking unauthorized access
6
Point where user interacts with system
7
Ordered collection of data elements