Across
1
Pointer on a computer screen
4
Instructions written for a computer
5
Capacity of a data connection
8
Security system blocking unauthorized access
9
Storage medium for digital data
11
Rules for data communication
Down
1
Convert code into executable program
2
Programming language for web browsers
3
Device that directs network traffic
6
Connected group of computers
7
Smallest unit of digital data
10
Portable personal computer