Across
1
Short-range wireless technology
5
Convert code into executable program
6
Security system blocking unauthorized access
7
Device that directs network traffic
11
Function that calls itself
Down
1
Smallest unit of digital data
2
Computer model of a real-world system
3
Collection of web pages
4
Point where user interacts with system
8
Step-by-step problem-solving method
9
Programs and applications on a computer
10
Series of commands for a computer