Across
1
Physical components of a computer
5
Computer model of a real-world system
6
Instructions written for a computer
7
Wired networking technology
8
Conversion of data into secret code
11
Request for information from a database
13
Portable personal computer
Down
2
Point where user interacts with system
3
Program to access the internet
4
Process of finding and fixing code errors
9
Reusable block of code
10
Collection of web pages
12
Smallest unit of a digital image
14
Ordered collection of data elements