Across
1
Input device with letter and number keys
2
Interface for software to communicate
5
Security system blocking unauthorized access
7
Ordered collection of data elements
9
Storage location for code
10
Series of commands for a computer
Down
2
Moving images created digitally
3
Short-range wireless technology
4
Computer that provides services to others
6
Data type with true or false values
8
Wireless internet connection
11
Conversion of data into secret code
12
Temporary storage for fast access