- The document discusses number systems and bases, including binary, decimal, octal, and hexadecimal.
- It explains positional notation and how numbers are represented in different bases using place values that are powers of the base.
- The range of numbers that can be represented depends on the base and number of digits used. More digits allow larger numbers to be represented.
Every computer stores numbers, letters and other specially characters In coded form. There are two types of number system-
Non-Positional Number system
Positional Number System
To Download this click on the link below:-
http://www29.zippyshare.com/v/42478054/file.html
Number System
Decimal Number System
Binary Number System
Why Binary?
Octal Number System
Hexadecimal Number System
Relationship between Hexadecimal, Octal, Decimal, and Binary
Number Conversions
A power point presentation on number system which briefly explains the conversion of decimal to binary, binary to decimal, binary to octal, octal to decimal. Ping me at Twitter (https://twitter.com/rishabh_kanth), to Download this Presentation.
Every computer stores numbers, letters and other specially characters In coded form. There are two types of number system-
Non-Positional Number system
Positional Number System
To Download this click on the link below:-
http://www29.zippyshare.com/v/42478054/file.html
Number System
Decimal Number System
Binary Number System
Why Binary?
Octal Number System
Hexadecimal Number System
Relationship between Hexadecimal, Octal, Decimal, and Binary
Number Conversions
A power point presentation on number system which briefly explains the conversion of decimal to binary, binary to decimal, binary to octal, octal to decimal. Ping me at Twitter (https://twitter.com/rishabh_kanth), to Download this Presentation.
this presentation explains the nature of digital and binary data. it introduces the number systems such as decimal, binary, octal and hexadecimal. it also explains the addition and subtraction of binary numbers by following their arithmetical rules. explains the different forms of data and forms of processed data.
A digital system can understand positional number system only where there are only a few symbols called digits and these symbols represent different values depending on the position they occupy in the number.
A numeral system (or system of numeration) is a writing system for expressing numbers; that is, a mathematical notation for representing numbers of a given set, using digits or other symbols in a consistent manner. It can be seen as the context that allows the symbols "11" to be interpreted as the binary symbol for three, the decimal symbol for eleven, or a symbol for other numbers in different bases.
Different number system used in computers to represent data.
Number system are of 4 types-Decimal,Binary,Octal&Hexadecimal
visit my channel for detailed explaination of conversions of number systems
https://youtu.be/elFs55aledc
Numbering system, binary number system, octal number system, decimal number system, hexadecimal number system.
Code conversion, Conversion from one number system to another, floating point numbers
Computers only deal with binary data (0s and 1s), hence all data manipulated by computers must be represented in binary format.
Machine instructions manipulate many different forms of data:
Numbers:
Integers: 33, +128, -2827
Real numbers: 1.33, +9.55609, -6.76E12, +4.33E-03
Alphanumeric characters (letters, numbers, signs, control characters): examples: A, a, c, 1 ,3, ", +, Ctrl, Shift, etc.
So in general we have two major data types that need to be represented in computers; numbers and characters
Introduction
Numbering Systems
Binary & Hexadecimal Numbers
Binary and Hexadecimal Addition
Binary and Hexadecimal subtraction
Base Conversions
this presentation explains the nature of digital and binary data. it introduces the number systems such as decimal, binary, octal and hexadecimal. it also explains the addition and subtraction of binary numbers by following their arithmetical rules. explains the different forms of data and forms of processed data.
A digital system can understand positional number system only where there are only a few symbols called digits and these symbols represent different values depending on the position they occupy in the number.
A numeral system (or system of numeration) is a writing system for expressing numbers; that is, a mathematical notation for representing numbers of a given set, using digits or other symbols in a consistent manner. It can be seen as the context that allows the symbols "11" to be interpreted as the binary symbol for three, the decimal symbol for eleven, or a symbol for other numbers in different bases.
Different number system used in computers to represent data.
Number system are of 4 types-Decimal,Binary,Octal&Hexadecimal
visit my channel for detailed explaination of conversions of number systems
https://youtu.be/elFs55aledc
Numbering system, binary number system, octal number system, decimal number system, hexadecimal number system.
Code conversion, Conversion from one number system to another, floating point numbers
Computers only deal with binary data (0s and 1s), hence all data manipulated by computers must be represented in binary format.
Machine instructions manipulate many different forms of data:
Numbers:
Integers: 33, +128, -2827
Real numbers: 1.33, +9.55609, -6.76E12, +4.33E-03
Alphanumeric characters (letters, numbers, signs, control characters): examples: A, a, c, 1 ,3, ", +, Ctrl, Shift, etc.
So in general we have two major data types that need to be represented in computers; numbers and characters
Introduction
Numbering Systems
Binary & Hexadecimal Numbers
Binary and Hexadecimal Addition
Binary and Hexadecimal subtraction
Base Conversions
A numeral system (or system of numeration) is a writing system for expressing numbers; that is, a mathematical notation for representing numbers of a given set, using digits or other symbols in a consistent manner.
نجلاء أحمد يس. رقمنة الدوريات العربية في المكتبات المصرية : الاختيار والتحويل والتسويق. جامعة القاهرة -كلية الآداب - قسم المكتبات والوثائق والمعلومات. ديسمبر 2010
BCS Certificate Level Examination. Computer and Network Technology (CNT) subject. Fundamentals of Computer Science. Data Representation in Computers. Learn about decimal, binary, octal and hexadecimal number systems and conversion between systems. Learn about binary addition and subtraction. For a complete subject coverage including Information Systems and Software Developments subjects, please visit to https://www.bcsonlinelectures.com/
Introduction to Information Technology Lecture 2MikeCrea
Number Systems
Types of number systems
Number bases
Range of possible numbers
Conversion between number bases
Common powers
Arithmetic in different number bases
Shifting a number
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Neuro-symbolic is not enough, we need neuro-*semantic*
Number System
1. Number Systems (Class XI) Nita Arora (KHMS) PGT Comp. Sc.
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7. Positional Notation: Base 10 43 = 4 x 10 1 + 3 x 10 0 Sum Evaluate Value Place 3 40 3 x1 4 x 10 1 10 10 0 10 1 1’s place 10’s place
8. Positional Notation: Base 10 527 = 5 x 10 2 + 2 x 10 1 + 7 x 10 0 500 5 x 100 100 10 2 Sum Evaluate Value Place 7 20 7 x1 2 x 10 1 10 10 0 10 1 1’s place 10’s place 100’s place
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11. Positional Notation: Binary 1101 0110 2 = 214 10 Sum for Base 10 Evaluate Value Place 0 x 1 1 x 2 1 x 4 0 x 8 1 x16 0 x 32 1 x 64 1 x 128 0 2 4 0 16 0 64 128 1 2 4 8 16 32 64 128 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7
12. Estimating Magnitude: Binary 1101 011 02 = 214 10 1101 011 02 > 192 10 (128 + 64 + additional bits to the right) Sum for Base 10 Evaluate Value Place 0 x 1 1 x 2 1 x 4 0 x 8 1 x16 0 x 32 1 x 64 1 x 128 0 2 4 0 16 0 64 128 1 2 4 8 16 32 64 128 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7
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14. Decimal Range for Bit Widths 38+ 19+ 9+ 6 4+ 3 2+ 1+ 0+ Digits Approx. 2.6 x 10 38 128 Approx. 1.6 x 10 19 64 4,294,967,296 (4G) 32 1,048,576 (1M) 20 65,536 (64K) 16 1,024 (1K) 10 256 8 16 (0 to 15) 4 2 (0 and 1) 1 Range Bits
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17. Counting in Base 2 Decimal Number Equivalent Binary Number 10 1 x 2 1 1 x 2 3 1010 9 1 x 2 0 1 x 2 3 1001 8 1 x 2 3 1000 7 1 x 2 0 1 x 2 1 1 x 2 2 111 6 1 x 2 1 1 x 2 2 110 5 1 x 2 0 1 x 2 2 101 4 1 x 2 2 100 3 1 x 2 0 1 x 2 1 11 2 0 x 2 0 1 x 2 1 10 1 1 x 2 0 1 0 0 x 2 0 0 1’s (2 0 ) 2’s (2 1 ) 4’s (2 2 ) 8’s (2 3 )
18. Addition Largest Single Digit Problem Base 1 +0 6 +9 6 +1 6 +3 1 Binary F Hexadecimal 7 Octal 9 Decimal
19. Addition Answer Carry Problem Base Carry the 2 Carry the 16 Carry the 8 Carry the 10 10 1 +1 Binary 10 6 +A Hexadecimal 10 6 +2 Octal 10 6 +4 Decimal
22. From Base 10 to Base 2 10 0 1 0 64 6 42/32= 1 Integer Remainder 1 0 1 0 1 2 4 8 16 32 2 1 2 3 4 5 Power Base 42 10 = 101010 2 10/16 = 0 10 10/8 = 1 2 2/4 = 0 2 2/2 = 1 0 0/1 = 0 0
23. From Base 10 to Base 2 Most significant bit 1 2 ) ( 0 2 2 ) 42 Base 10 101010 Base 2 ( 1 5 2 ) ( 0 10 2 ) ( 1 21 2 ) ( 0 Least significant bit 42 2 ) Remainder Quotient
24. From Base 10 to Base 16 5,735 10 = 1667 16 103 – 96 = 7 1,639 –1,536 = 103 5,735 - 4,096 = 1,639 Remainder 7 103 /16 = 6 1,639 / 256 = 6 5,735 /4,096 = 1 Integer 7 6 6 1 1 16 256 4,096 65,536 16 0 1 2 3 4 Power Base
25. From Base 10 to Base 16 5,735 Base 10 1667 Base 16 0 16 ) ( 1 Most significant bit 1 16 ) ( 6 22 16 ) ( 6 358 16 ) ( 7 Least significant bit 5,735 16 ) Quotient Remainder
26. From Base 10 to Base 16 8,039 Base 10 1F67 Base 16 0 16 ) ( 1 Most significant bit 1 16 ) ( 15 31 16 ) ( 6 502 16 ) ( 7 Least significant bit 8,039 16 ) Quotient Remainder
27. From Base 8 to Base 10 3,584 x 7 512 8 3 = 3,763 10 3 48 128 Sum for Base 10 x 3 x 6 x 2 1 8 64 8 0 8 1 8 2 Power 7263 8
28. From Base 8 to Base 10 = 3,763 10 7263 8 + 3 = + 6 = + 2 = 3,763 3760 464 58 x 8 470 x 8 56 7 x 8
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32. Fractions: Base 10 and Base 2 .101011 2 = 0.671875 10 .2589 10 .008 8 x 1/1000 1/1000 10 -3 .2 2 x 1/10 1/10 10 -1 Sum Evaluate Value Place .0009 .05 9 x1/1000 5 x 1/100 1/10000 1/100 10 -4 10 -2 0 x 1/16 1/16 2 -4 0.03125 1 x 1/32 1/32 2 -5 0.015625 0.125 .5 Sum 1 x 1/64 1x 1/8 0 x 1/4 1 x 1/2 Evaluate 1/64 1/8 1/4 1/2 Value 2 -6 2 -3 2 -2 2 -1 Place