Across
1
Programs and applications on a computer
2
Data type with true or false values
6
Pointer on a computer screen
7
Named storage location in code
9
Step-by-step problem-solving method
11
Encode data to keep it secure
Down
2
Short-range wireless technology
3
Wireless internet connection
4
Information processed by a computer
5
Input device with letter and number keys
8
Reusable block of code
10
Computer model of a real-world system
11
Wired networking technology