Across
1
Convert code into executable program
5
Point where user interacts with system
6
Encode data to keep it secure
7
Program to access the internet
10
Reusable block of code
Down
2
Physical components of a computer
3
Collection of web pages
4
Data type with true or false values
8
Pointer on a computer screen
9
Rules for data communication
11
Smallest unit of digital data