Table of Contents

## 1 Data Representation – DIGITAL TECHNOLOGIES – NZ CURRICULUM

**Author:**nzdigitalcurriculum.weebly.com**Published:**10/22/2021**Review:**4.92 (895 vote)**Summary:**Computers store lots of different types of information: discrete information like numbers and letters, or continuous information like sounds and images. They**Source:**https://nzdigitalcurriculum.weebly.com/data-representation.html

## 2 How computers represent data – SlideShare

**Author:**slideshare.net**Published:**05/09/2022**Review:**4.72 (570 vote)**Summary:**How computers represent data 1.Binary Numbers 2.The Binary Number system 3**Source:**https://www.slideshare.net/Shaon009/how-computers-represent-data

## 3 Bits and binary – GCSE Computer Science Revision – BBC Bitesize

**Author:**bbc.co.uk**Published:**02/25/2022**Review:**4.59 (540 vote)**Summary:**Computers use binary – the digits 0 and 1 – to store data . A binary digit, or bit , is the smallest unit of data in computing. It is represented by a 0 or a 1. Binary numbers are made up of binary digits (bits), eg the binary number 1001**Source:**https://www.bbc.co.uk/bitesize/guides/zwsbwmn/revision/1

## 4 What is Binary, and Why Do Computers Use It? – How-To Geek

**Author:**howtogeek.com**Published:**01/29/2022**Review:**4.24 (490 vote)**Summary:**· Modern software allows the end user to ignore this, but at the lowest levels of your computer, everything is represented by a binary electrical**Source:**https://www.howtogeek.com/367621/what-is-binary-and-why-do-computers-use-it/

## 5 What is Binary? – Computer Hope

**Author:**computerhope.com**Published:**08/11/2021**Review:**4.15 (294 vote)**Summary:**· How does binary work? … The 0s and 1s in binary represent OFF or ON, respectively. In a transistor, a “0” represents no flow of electricity, and**Source:**https://www.computerhope.com/jargon/b/binary.htm

## 6 What Is Data Representation In Computer Science?

**Author:**thesassway.com**Published:**02/22/2022**Review:**3.83 (223 vote)**Summary:**How Is Data Represented In A Computer? … Data is stored in binary – the digits 0 and 1. There is a 0 or a 1 on it. In binary numbers, there are two or more**Source:**https://thesassway.com/what-is-data-representation-in-computer-science/

## 7 Representation of Data/Information – Tutorialspoint

**Author:**tutorialspoint.com**Published:**07/30/2021**Review:**3.61 (203 vote)**Summary:**Bits − A bit is a smallest possible unit of data that a computer can recognize or use. Computer usually uses bits in groups. Bytes − group of eight bits is**Source:**https://www.tutorialspoint.com/computer_concepts/computer_concepts_representation_data_information.htm

## 8 Data In The Computer

**Author:**homepage.cs.uri.edu**Published:**08/03/2021**Review:**3.41 (464 vote)**Summary:**One probable reason is that we have ten fingers to represent numbers. The computer has switches to represent data and switches have only two states: ON and OFF**Source:**https://homepage.cs.uri.edu/faculty/wolfe/book/Readings/Reading02.htm

## 9 How do computers represent data? | AP CSP (article) – Khan Academy

**Author:**khanacademy.org**Published:**03/12/2022**Review:**3.24 (235 vote)**Summary:**How do computers represent data? · When we look at a computer, we see text and images and shapes. · To a computer, all of that is just binary data, 1s and 0s**Source:**https://www.khanacademy.org/computing/computers-and-internet/xcae6f4a7ff015e7d:digital-information/xcae6f4a7ff015e7d:bits-and-bytes/a/digital-data-introduction

## 10 Which Of The Following Best Describes How Computing Devices

**Author:**realonomics.net**Published:**05/09/2022**Review:**3.12 (585 vote)**Summary:**Computing devices represent information through binary numbers and bits. A bit is a Binary Digit**Source:**https://realonomics.net/which-of-the-following-best-describes-how-computing-devices-represent-information/

## 11 Information Representation Bits and Bytes – Computer Science

**Author:**cs.wellesley.edu**Published:**09/18/2021**Review:**2.95 (147 vote)**Summary:**Every description of a computer needs to explain how the computer handles information: numbers, text, pictures,**Source:**https://cs.wellesley.edu/~cs110/reading/information-representation.html

## 12 7.4 Computer Memory

**Author:**statmath.wu.ac.at**Published:**02/25/2022**Review:**2.74 (164 vote)**Summary:**An even more efficient way to represent memory is hexadecimal form. Here, each digit represents a value between 0 and 16, with values greater than 9 replaced**Source:**https://statmath.wu.ac.at/courses/data-analysis/itdtHTML/node55.html

## 13 DATA REPRESENTATION IN A COMPUTER – Peda.net

**Author:**peda.net**Published:**02/06/2022**Review:**2.59 (198 vote)**Summary:**In digital computers, the user input is first converted and transmitted as electrical pulses that can be represented by two unique states ON and OFF. The ON**Source:**https://peda.net/id/ea8945d8c