Across
1
Device that directs network traffic
4
Rules for data communication
6
Display screen for a computer
8
Point where user interacts with system
Down
2
Pointer on a computer screen
3
Data type with true or false values
5
Step-by-step problem-solving method
7
Programs and applications on a computer
9
Connected group of computers
10
Storage location for code
11
Reusable block of code