there are different number system such as binary, decimal, octal and hexadecimal. binary has 2 digits 0 & 1. decimal has 0 to 9 digits. octal has 0 to 7 digits. and hexadecimal number system has 0 to 9 digits and 10 to 15 are denoted by alphabets. such as A=10, B=11 etc.
Contents:
1.What is number system?
2.Conversions of number from one radix to another
3.Complements (1's, 2's, 9's, 10's)
4.Binary Arithmetic ( Addition, subtraction, multiplication, division)
there are different number system such as binary, decimal, octal and hexadecimal. binary has 2 digits 0 & 1. decimal has 0 to 9 digits. octal has 0 to 7 digits. and hexadecimal number system has 0 to 9 digits and 10 to 15 are denoted by alphabets. such as A=10, B=11 etc.
Contents:
1.What is number system?
2.Conversions of number from one radix to another
3.Complements (1's, 2's, 9's, 10's)
4.Binary Arithmetic ( Addition, subtraction, multiplication, division)
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.
Conversion of Number Systems
Number System is a method of representing Numbers on the Number Line with the help of a set of Symbols and rules. These symbols range from 0-9 and are termed as digits. Number System is used to perform mathematical computations ranging from great scientific calculations to calculations like counting the number of Toys for a Kid or Number chocolates remaining in the box. Number Systems comprise of multiple types based on the base value for its digits.
CONTENTS
INTRODUCTION,
TYPES OF NUMBER SYSTEM,
DECIMAL NUMBER SYSTEM,
BINARY NUMBER SYSTEM,
OCTAL NUMBER SYSTEM,
HEXADECIMAL NUMBER SYSTEM,
CONVERSION METHOD,
• INTRODUCTION:
A set of values used to represent different quantities is known as NUMBER SYSTEM.
For example-
A number can be used to represent the number of student in a class or number of viewers watching a certain TV program etc.
• TYPES OF NUMBER SYSTEM:
Number systems are four types,
1. DECIMAL NUMBER SYSTEM,
2. BINARY NUMBER SYSTEM,
3. OCTAL NUMBER SYSTEM,
4. HEXADECIMAL NUMBER SYSTEM,
DECIMAL NUMBER SYSTEM:
The number system that we used in our day to day life is the decimal number system.
Decimal number system has base 10 as it uses ten digits from 0 to 9.
EXAMPLE-(234)10
BINARY NUMBER SYSTEM:
Binary number system uses two digits 0&1.
Its base is 2.
A combination of binary numbers may be used to represent different quantities like 1001.
Example –
(1001)2,
(100)2,
OCTAL NUMBER SYSTEM:
Octal number system consists of eight digits from 0 to 7.
The base of octal system is 8.
Any digit in this system is always less than 8.
It is shortcut method to represent long binary number.
Example –
(34)8,
(235)8,
• HEXADECIMAL NUMBER SYSTEM:
Hexadecimal number system consist of 16 digits from 0 to 9 and a to f.
Its base is 16.
Each digit of this number system represents a power of 8.
Example-
(6D) 16,
(A3)16,
CONVERSION METHOD:
There are two methods used most frequently to convert a number in a particular base to another base.
Remainder method,
Expansion method,
REMAINDER METHOD:
This method is used to convert a decimal number to its equivalent value in any other base.
The following steps are to be followed by this method:
Divide the number by the base and note the remainder.
Divide the quotient by the base and note the remainder.
Repeat step 2 until the quotient cannot be divided further. That is, the quotient become to smaller than divisor.
The sequence of remainder starting from last generated 1 prefix by undivided quotient is the converted number.
EXPANSION METHOD:
This method can be applied to convert any number in any base to its equivalent in base 10.
During expansion, the base of the number is sequentially raised to start with 0 and is incremented by one for every digit that occurs in the binary number.
THANK YOU!!!!!
Introduction to Computing lecture presentation to analyze the number systems handled by digital computing devices to process data, convert decimal to binary, solve Binary Arithmetic, and extend understanding of other number systems (Octal and Hexadecimal).
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.
Conversion of Number Systems
Number System is a method of representing Numbers on the Number Line with the help of a set of Symbols and rules. These symbols range from 0-9 and are termed as digits. Number System is used to perform mathematical computations ranging from great scientific calculations to calculations like counting the number of Toys for a Kid or Number chocolates remaining in the box. Number Systems comprise of multiple types based on the base value for its digits.
CONTENTS
INTRODUCTION,
TYPES OF NUMBER SYSTEM,
DECIMAL NUMBER SYSTEM,
BINARY NUMBER SYSTEM,
OCTAL NUMBER SYSTEM,
HEXADECIMAL NUMBER SYSTEM,
CONVERSION METHOD,
• INTRODUCTION:
A set of values used to represent different quantities is known as NUMBER SYSTEM.
For example-
A number can be used to represent the number of student in a class or number of viewers watching a certain TV program etc.
• TYPES OF NUMBER SYSTEM:
Number systems are four types,
1. DECIMAL NUMBER SYSTEM,
2. BINARY NUMBER SYSTEM,
3. OCTAL NUMBER SYSTEM,
4. HEXADECIMAL NUMBER SYSTEM,
DECIMAL NUMBER SYSTEM:
The number system that we used in our day to day life is the decimal number system.
Decimal number system has base 10 as it uses ten digits from 0 to 9.
EXAMPLE-(234)10
BINARY NUMBER SYSTEM:
Binary number system uses two digits 0&1.
Its base is 2.
A combination of binary numbers may be used to represent different quantities like 1001.
Example –
(1001)2,
(100)2,
OCTAL NUMBER SYSTEM:
Octal number system consists of eight digits from 0 to 7.
The base of octal system is 8.
Any digit in this system is always less than 8.
It is shortcut method to represent long binary number.
Example –
(34)8,
(235)8,
• HEXADECIMAL NUMBER SYSTEM:
Hexadecimal number system consist of 16 digits from 0 to 9 and a to f.
Its base is 16.
Each digit of this number system represents a power of 8.
Example-
(6D) 16,
(A3)16,
CONVERSION METHOD:
There are two methods used most frequently to convert a number in a particular base to another base.
Remainder method,
Expansion method,
REMAINDER METHOD:
This method is used to convert a decimal number to its equivalent value in any other base.
The following steps are to be followed by this method:
Divide the number by the base and note the remainder.
Divide the quotient by the base and note the remainder.
Repeat step 2 until the quotient cannot be divided further. That is, the quotient become to smaller than divisor.
The sequence of remainder starting from last generated 1 prefix by undivided quotient is the converted number.
EXPANSION METHOD:
This method can be applied to convert any number in any base to its equivalent in base 10.
During expansion, the base of the number is sequentially raised to start with 0 and is incremented by one for every digit that occurs in the binary number.
THANK YOU!!!!!
Introduction to Computing lecture presentation to analyze the number systems handled by digital computing devices to process data, convert decimal to binary, solve Binary Arithmetic, and extend understanding of other number systems (Octal and Hexadecimal).
Introduction
Number Systems
Types of Number systems
Inter conversion of number systems
Binary addition ,subtraction, multiplication and
division
Complements of binary number(1’s and 2’s
complement)
Grey code, ASCII, Ex
3,BCD
we have made this like computer application course material which is so functionable and any one can use it to develop your technological concept skill.
We Belete And Tadelech
Number System is a method of representing Numbers on the Number Line with the help of a set of Symbols and rules. These symbols range from 0-9 and are termed as digits. Number System is used to perform mathematical computations ranging from great scientific calculations to calculations like counting the number of Toys for a Kid or Number chocolates remaining in the box. Number Systems comprise of multiple types based on the base value for its digits.
What is the Number Line?
A Number line is a representation of Numbers with a fixed interval in between on a straight line. A Number line contains all the types of numbers like natural numbers, rationals, Integers, etc. Numbers on the number line increase while moving Left to Right and decrease while moving from right to left. Ends of a number line are not defined i.e., numbers on a number line range from infinity on the left side of the zero to infinity on the right side of the zero.
Positive Numbers: Numbers that are represented on the right side of the zero are termed as Positive Numbers. The value of these numbers increases on moving towards the right. Positive numbers are used for Addition between numbers. Example: 1, 2, 3, 4, …
Negative Numbers: Numbers that are represented on the left side of the zero are termed as Negative Numbers. The value of these numbers decreases on moving towards the left. Negative numbers are used for Subtraction between numbers. Example: -1, -2, -3, -4, …
Number and Its Types
A number is a value created by the combination of digits with the help of certain rules. These numbers are used to represent arithmetical quantities. A digit is a symbol from a set 10 symbols ranging from 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. Any combination of digits represents a Number. The size of a Number depends on the count of digits that are used for its creation.
For Example: 123, 124, 0.345, -16, 73, 9, etc.
Types of Numbers
Numbers are of various types depending upon the patterns of digits that are used for their creation. Various symbols and rules are also applied on Numbers which classifies them into a variety of different types:
Number and Its Types
1. Natural Numbers: Natural Numbers are the most basic type of Numbers that range from 1 to infinity. These numbers are also called Positive Numbers or Counting Numbers. Natural Numbers are represented by the symbol N.
Example: 1, 2, 3, 4, 5, 6, 7, and so on.
2. Whole Numbers: Whole Numbers are basically the Natural Numbers, but they also include ‘zero’. Whole numbers are represented by the symbol W.
Example: 0, 1, 2, 3, 4, and so on.
3. Integers: Integers are the collection of Whole Numbers plus the negative values of the Natural Numbers. Integers do not include fraction numbers i.e. they can’t be written in a/b form. The range of Integers is from the Infinity at the Negative end and Infinity at the Positive end, including zero. Integers are represented by the symbol Z.
Example: ...,-4, -3, -2, -1, 0, 1, 2, 3, 4,...
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/
Binary, decimal, hexadecimal number representation, converting between
Applications and relative advantages
Addition and subtraction in binary, range of n-bit 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 lesson includes:
* First Generation of Computers
* Second Generation of Computers
* Third Generation of Computers
* Fourth Generation of Computers
* Fifth Generation of Computers
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
7. 1. Use Double Dabble Method but use 16 as
your divisor.
2. If the value of the remainder is 10 to 15,
instead using the number use the alphabet
letter. For Example 10 A.
Number System Conversion
Decimal to Hexadecimal
10. Number System Conversion
How to use the chart?
• 1101111002 is the given binary code.
• Group the given binary code in to 4 (Four).
• Always start from Right to Left.
1|1011|11002 0001|1011|11002
11. Number System Conversion
How to use the chart?
• After you group the given binary code into 4.
• Check the value of each group in the chart
0001|1011|11002
1 B C
