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