Copy and Edit

2.6 Data representation

Description

Mind Map on 2.6 Data representation, created by Mr R on 18/05/2017.
Mr R
Mind Map by Mr R, updated more than 1 year ago
Mr R
Created by Mr R almost 7 years ago
28
0
0

Resource summary

2.6 Data representation
  1. Units of data
    1. Bit
      1. Nibble
        1. Byte
          1. etc.
          2. Representations
            1. Denary (Base 10)
              1. Why we use denary
              2. Hexadecimal (Base 16)
                1. Why engineers use hex
                2. Binary (Base 2)
                  1. Why computers use binary
                3. Left and right binary shifts
                  1. Overflow errors
                  2. Check digits
                    1. Parity check
                      1. Even parity
                        1. Odd parity
                      2. Text representation
                        1. ASCII
                          1. Extended ASCII
                            1. UNICODE
                              1. Character set
                              2. Image representation
                                1. Bit depth
                                  1. Resolution
                                    1. Pixel
                                      1. Metadata
                                      2. Sound representation
                                        1. Sample
                                          1. Sampling frequency
                                            1. Sample size
                                              1. Bit rate
                                              2. Logic gates
                                                1. AND
                                                  1. OR
                                                    1. NOT
                                                    2. Compression
                                                      1. Lossy
                                                        1. Lossless
                                                        Show full summary Hide full summary

                                                        Want to create your own Mind Maps for free with GoConqr? Learn more.

                                                        Similar

                                                        Graphs
                                                        kayleighmegan98
                                                        MR BRYANT AMERICAN NATION FINAL FLASHCARDS
                                                        grantwilliammaxe
                                                        IMAGS Employment Examination for Applicants
                                                        mike_101290
                                                        Cognitive Psychology Key Terms
                                                        Veleka Georgieva
                                                        Themes in Macbeth
                                                        annasc0tt
                                                        AQA GCSE Biology B1- Quiz
                                                        Ethan Beadling
                                                        PE - GCSE Glossary
                                                        rjapmann
                                                        Penson
                                                        Roslyn Penson
                                                        Cells And Cell Techniques - Flashcards (AQA AS-Level Biology)
                                                        Henry Kitchen
                                                        Testing for ions
                                                        Joshua Rees
                                                        Body Systems Revision
                                                        D Arora
                                                        Browse Library