Across
1
Short-range wireless technology
6
Point where user interacts with system
8
Process of finding and fixing code errors
9
Connected group of computers
10
Computer model of a real-world system
Down
2
Step-by-step problem-solving method
3
Request for information from a database
4
Program to access the internet
5
Reusable block of code
7
Security system blocking unauthorized access
11
Series of commands for a computer
12
Software designed to harm computers
13
Instructions written for a computer
14
Pointer on a computer screen