Across
1
Computer model of a real-world system
5
Information processed by a computer
6
Temporary storage for fast access
8
Series of commands for a computer
10
Moving images created digitally
11
Reusable block of code
12
Short-range wireless technology
Down
2
Programming language for web browsers
3
Request for information from a database
4
Encode data to keep it secure
7
Capacity of a data connection
9
Step-by-step problem-solving method
13
Portable personal computer