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IB Glossary - H

IB Glossary letter H

hacking Obtaining unauthorized access to protected resources.
hexadecimal A system of numbers with the base 16; hexadecimal digits range from 0 to 9 and from A to F, where A represents 10 and F represents 15.
high-level language A programming language whose concepts and structures are convenient for human reasoning. Such languages are independent of the structures of computers and operating systems.
HTML (HyperText Markup Language) A computer language used to construct web pages.
hub In networking, a switch that sends data to the stations to which it is attached.
Created by: Stanman66