Across
1
Point where user interacts with system
4
Interface for software to communicate
6
Computer model of a real-world system
7
Input device with letter and number keys
9
Set of instructions for a computer
10
Storage location for code
11
Programming language for web browsers
12
Collection of web pages
Down
2
Instructions written for a computer
3
Physical components of a computer
4
Step-by-step problem-solving method
5
Organized collection of stored data
8
Convert code into executable program