CH 01 : Binary Systems And Hexadecimal

Hex

________ is used as it takes lesser space than Binary and is easier to use.

Media Access Control

________ (MAC): A unique address given to a device to identify it on the Internet.

LAA

Form of MAC address, set by an organisation when a change of MAC address may be needed.

Network Interface Card

It refers to the ________ (NIC) of the device.

UAA

A common MAC address set by the manufacturer at the factory.

softwares

It is also used to trace errors in ________ and programs.

Hex values

________ are used to store colours of text.

Memory Dumps

________: The contents from the computer memory which are being sent to a printer or monitor etc.

Hexadecimal System

________: A number system with base 16, thus every digit is represented by 16 values.

location of contents

It can represent the ________ in computer memory.

Binary System

________: A system of ones (1) and zeroes (0) which is the building block in a computer.

ASCII Code

________: A code written in Hex and given to each character on a keyboard.

Binary System

A system of ones(1) and zeroes(0) which is the building block in a computer

Denary

A number system with a base of 10

Bit

One Binary digit

Byte

8 Bits make up a Byte

Hexadecimal System

A number system with base 16, thus every digit is represented by 16 values

Memory Dumps

The contents from the computer memory which are being sent to a printer or monitor etc

Hyper Text Markup Language (HTML)

A markup language used in developing web pages

Media Access Control (MAC)

A unique address given to a device to identify it on the Internet

UAA

Common and set by the manufacturer at the factory

LAA

Set by an organisation when a change of MAC address may be needed

ASCII Code

A code written in Hex and given to each character on a keyboard

Assembly and Machine Code

True codes are written in Binary but as it is more error prone, time consuming and complicated, Hexadecimal is used by programmers