Across
1
Ordered collection of data elements
4
Interface for software to communicate
5
Computer model of a real-world system
6
Smallest unit of digital data
7
Pointer on a computer screen
8
Wired networking technology
9
Connected group of computers
10
Online data storage and computing
11
Display screen for a computer
12
Global computer network
Down
2
Input device with letter and number keys
3
Function that calls itself
13
Short-range wireless technology