Data Representation
80 resources created by 79 users
Data Representation
- All Computer Systems resources
- Hardware and Software791
- Types of Computers197
- System Architecture and the CPU822
- Computer Performance233
- Computer Memory268
- Secondary Storage547
- Input and Output Devices344
- Types of Software80
- Operating Systems and System Software184
- Logic Gates42
- Data Transmission14
- Computer Security20
- System Life Cycle11
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Top Data Representation resources
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Mind map Computing Revision
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Mind map Computing Revision
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Mind map Data Representation
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Mind map Data Representation
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40 cardsIGCSE Data Representation
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20 cardsUntitled What is meant by the term ASCII?
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Mind map Chapter 4: Representing data
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8 questionsUntitled Convert the binary number 110101₂ to its decimal equivalent.
Quizzes
Mind maps
Flashcards
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40 cardsIGCSE Data Representation
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20 cardsUntitled What is meant by the term ASCII?
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31 cardstextbook what is a CPU?
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33 cardsData representation What is the Base-2 number system known as?
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29 cards2. Data Representation Form of storing data
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15 cardscomputing flash cards '1' State two characteristics, other than cache memory, that can improve the performance of CPUs
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11 cards4.5 How is sampled audio represented?
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10 cardsComputing Flashcards
Notes
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Representation of data in computer systems Bit = 1Nibble = 4 bitesByte = 8 bitsMegabyte = 1024 kilobytesGigabyte = 1024 megabytesTerabyte = 1024 gigabytes2 to the power of 10 = 1024 Bit = binary digit, and is the basic unit, which takes the value of 1 or 0. By...
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Data Representation Binary Basics Advantages of Binary: less rules of arithmatic - less operations to be programmed 0s and 1s are easier to represent digitally if the voltage changes, it won't affect the data - it's either on or off Nega...
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Computing notes / week 2 Computer use millions of electronic circuits and switches which can either be On or Off On is represented by 1 and Off is represented by 0 0 or a 1 = 1 Bit (Binary Di...
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Data Representation - created from Mind Map Binary LogicData is represented in computers in binary form as binary code is made up from ones and zeroes and the computer system can only understand ones and zeroes so other programming languages would be unreadable...
More Computer Systems topics
All of Computer SystemsHardware and SoftwareTypes of ComputersSystem Architecture and the CPUComputer PerformanceComputer MemorySecondary StorageInput and Output DevicesTypes of SoftwareOperating Systems and System SoftwareLogic GatesData TransmissionComputer SecuritySystem Life CycleSystem Reliability