Across
1
Wireless internet connection
3
Programs and applications on a computer
4
Ordered collection of data elements
5
Conversion of data into secret code
6
Smallest unit of a digital image
9
Set of instructions for a computer
11
Storage medium for digital data
12
Reusable block of code
Down
2
Interface for software to communicate
3
Computer model of a real-world system
7
Collection of web pages
8
Wired networking technology
10
Input device with letter and number keys
13
Request for information from a database
14
Computer that provides services to others