Across
1
Convert code into executable program
4
Main processor of a computer
5
Computer model of a real-world system
6
Reusable block of code
7
Interface for software to communicate
8
Collection of web pages
9
Short-range wireless technology
10
Temporary computer memory
Down
1
Instructions written for a computer
2
Programming language for web browsers
3
Conversion of data into secret code
11
Security system blocking unauthorized access
12
Display screen for a computer
13
Point where user interacts with system