Data Representation and Number Systems flashcards
634 flashcard decks by 554 users · Page 1 of 16
This GoConqr page gathers user-made flashcards on Data Representation and Number Systems, from number conversions to images and data storage. School students can practise these topics, while teachers can find ready-made material; there are over 490 flashcard resources, mostly at school level. Choose a deck to begin.
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Flashcards
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48 cardsGCSE Computing - 4 - Representation of data in computer systems What is the Base-10 number system known as?
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5 cardsHexadecimal to Denary Hexadecimal is base...
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13 cardsComputer Science Assessment 3/11/21 Assessment Flash Cards
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9 cardsHex 1: Hex & Denary Hex Number System
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6 cardsHex 2: Hex & Binary Convert Binary to Hex
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4 cardsNumbers-Den, Bin and Hex Values of Denary
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6 cardscomputing State the binary representation of the denary number 87.
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5 cardsHexadecimal
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4 cardsUnicode and ASCIi What is ASCII?
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7 cardsData types How do you convert from hexadecimal to decimal?
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45 cardsComputer Science: Unit 1: Data Representation: Part 2: Data Storage
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48 cardsTopic 2 - Fundamentals of data representation what base is decimal/denary?
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51 cardsData representation
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21 cardsUnit 2.6 - Data Representation Binary to Denary
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9 cardsRepresentation of images LESSON 4 REPRESENTATION OF IMAGES
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52 cardsFundamentals of Data Representation FLASHCARDS Describe the set of rational numbers
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61 cardsData representation name all the prefixes for bits and bytes in order
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44 cardsocr gcse computing - chapter 4 What is binary?
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63 cardscomputer science what does ASCII stand for
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13 cardsconversion (binary, hex, denary) flashcards In common denary system we all use, there are 9 different symbols. These are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. ...
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29 cardsUnits, Data Storage, Compression Units of Data Storage
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25 cardsData represantation
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18 cardsChapter 26 - Data Coding Systems - Definitions The Definitions are the first sentence of each card with a more detailed description coming later.
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53 cardsTopic 5
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13 cardsInformation Representation Topic in computer science
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33 cardsData Representation
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25 cards1.3 Data; Its Representation, Structure & Management What is a Bit?
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48 cardsRepresentation of data in computer systems What is the Base-10 number system known as?
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31 cards1.2
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15 cardsComputing Question Bank 1. What are the uses or applications of hexadecimal number system? (Cambridge IGCSE Textbook Page.9)
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36 cards4. Data Representation and Data Types
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25 cardsComputer Science: Unit 1: Data Representation: Part 1: Binary and Hexidecimal
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12 cardsUntitled What is Hexadecimal?
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19 cardsUntitled Define the terms bit, byte, kibibyte and mebibyte.
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16 cardsCompression Flashcards Describe what is meant by compression.
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17 cards01Handout1 + lec
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33 cardsData Representation
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29 cardsData rep flashcards Why do computers use binary?
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16 cardsDigital data key words
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28 cards5 - Data Representation
More Data Representation and Number Systems resources
About data representation and number systems flashcards
GoConqr OriginalData Representation and Number Systems flashcards
These decks offer short prompts on binary, denary and hexadecimal, as well as data storage, image representation and compression. Computer Science Assessment brings several topics together, including binary addition and units of data storage.
For a focused start, try Hexadecimal to Denary. Its questions ask about hexadecimal digits and conversions between hexadecimal and denary. If you want to review images instead, Representation of images includes prompts on pixels, resolution and file size.
Make the cards work for you
Read each prompt and give your answer before checking the card. Return to the questions you found difficult, then move to a deck on another part of the unit. If you want a different way to check your recall, the unit page also has quizzes. A mind map can help when you want to see how ideas fit together.
Pick a topic and work through a deck at your own pace.
Frequently asked questions
Which flashcard deck is a good place to start?
Hexadecimal to Denary is a focused starting point for practising hexadecimal digits and conversions. For a broader set of prompts, Computer Science Assessment includes data storage, binary addition and character encoding. The choice depends on whether you want to work on a particular conversion or revisit several topics.
What topics do these flashcards cover?
The page includes decks on binary, denary and hexadecimal, including conversions between number systems. Other decks cover data storage, image representation, file types and compression. Representation of images includes prompts on pixels and resolution, while Compression Types - Lossy Vs Lossless focuses on types of compression.
Are the flashcards free to use?
Yes. Every resource listed here is free to open and study without an account. The decks were made by GoConqr users. A free account also lets you make your own flashcards, quizzes, mind maps and notes, and save your quiz scores.
Who are these flashcards for?
Most of the resources are at school level. School students can use the decks to practise number conversions and data representation terms, while teachers can find ready-made material for these topics. The listed resources include references to GCSE Computer Science and A-level Computing.