Across
1
Set of instructions for a computer
3
Computer model of a real-world system
4
Conversion of data into secret code
5
Ordered collection of data elements
10
Request for information from a database
11
Temporary computer memory
12
Input device with letter and number keys
Down
2
Program to access the internet
3
Computer that provides services to others
6
Step-by-step problem-solving method
7
Interface for software to communicate
8
Short-range wireless technology
9
Storage medium for digital data
13
Instructions written for a computer