Across
1
Security system blocking unauthorized access
6
Program to access the internet
9
Process of finding and fixing code errors
10
Convert code into executable program
12
Point where user interacts with system
Down
2
Step-by-step problem-solving method
3
Connected group of computers
4
Ordered collection of data elements
5
Rules for data communication
7
Wireless internet connection
8
Series of commands for a computer
10
Online data storage and computing
11
Smallest unit of a digital image