The document introduces computers and their basic concepts. It defines a computer as an electronic device that can accept data as input, process it, produce output, and store information. The document outlines the main components of a computer including the CPU, memory, input/output devices. It also discusses computer functions, characteristics, applications, limitations, and threats like viruses. Networks and the internet are introduced as ways to connect computers globally.
Introduction to computer, Basic block diagram of a computer, Organization of a computer, Input unit, output unit, central processing unit, Arithmetic and logical unit, memory unit, control unit, Main memory, auxiliary memory, Random access memory, Read only memory,
This presentation will be discussing Computer systems, include the computer along with any software and peripheral devices that are necessary to make the computer function. The study will review the function of computer systems and be able to design a computer system.
Introduction to computer, Basic block diagram of a computer, Organization of a computer, Input unit, output unit, central processing unit, Arithmetic and logical unit, memory unit, control unit, Main memory, auxiliary memory, Random access memory, Read only memory,
This presentation will be discussing Computer systems, include the computer along with any software and peripheral devices that are necessary to make the computer function. The study will review the function of computer systems and be able to design a computer system.
This Slides covers:
Introduction to world of Computers, Basic Structure of Computer System, Computers in Home (Reference, Education & Communications, Entertainment an Digital Media Delivery, Smart Appliances, Home Computers), Computers in Education, Computers in workplace (productivity and decision making, customer services, communications), Computers on the move (Portable and Hand held computers, Self-Service kiosks, GPS Applications), Generation of Computer, Types of Computer (Size and Technology wise), Support Systems - Hardware and Software, Computer Peripherals, Memory Management.
Introduction to computing, Analog Computers, Hybrid computers, TYPES OF COMPUTER, Parts of the Computer ,
Software, Hardware, data, Users, Input and output devices,
Basic Computer Operations. Input: Information and programs are entered into the computer through Input devices such as the keyboard, disks, or through other computers via network connections or modems connected to the Internet.
Computer literacy is defined as the knowledge and ability to use computers and related technology efficiently, with skill levels ranging from elementary use to computer programming and advanced problem solving.
Microcomputers (personal computers)
Microcomputers became the most common type of computer in the late 20th century. The term “microcomputer” was introduced with the advent of systems based on single-chip microprocessors. The best-known early system was the Altair 8800, introduced in 1975. The term "microcomputer" has practically become an anachronism.
Introduction to Computer, ICT, Computer Science, Junior High School, Senior High School
A computer is a machine that can store and process information. Most computers rely on a binary system, which uses two variables, 0 and 1, to complete tasks such as storing data, calculating algorithms, and displaying information.
This Slides covers:
Introduction to world of Computers, Basic Structure of Computer System, Computers in Home (Reference, Education & Communications, Entertainment an Digital Media Delivery, Smart Appliances, Home Computers), Computers in Education, Computers in workplace (productivity and decision making, customer services, communications), Computers on the move (Portable and Hand held computers, Self-Service kiosks, GPS Applications), Generation of Computer, Types of Computer (Size and Technology wise), Support Systems - Hardware and Software, Computer Peripherals, Memory Management.
Introduction to computing, Analog Computers, Hybrid computers, TYPES OF COMPUTER, Parts of the Computer ,
Software, Hardware, data, Users, Input and output devices,
Basic Computer Operations. Input: Information and programs are entered into the computer through Input devices such as the keyboard, disks, or through other computers via network connections or modems connected to the Internet.
Computer literacy is defined as the knowledge and ability to use computers and related technology efficiently, with skill levels ranging from elementary use to computer programming and advanced problem solving.
Microcomputers (personal computers)
Microcomputers became the most common type of computer in the late 20th century. The term “microcomputer” was introduced with the advent of systems based on single-chip microprocessors. The best-known early system was the Altair 8800, introduced in 1975. The term "microcomputer" has practically become an anachronism.
Introduction to Computer, ICT, Computer Science, Junior High School, Senior High School
A computer is a machine that can store and process information. Most computers rely on a binary system, which uses two variables, 0 and 1, to complete tasks such as storing data, calculating algorithms, and displaying information.
What is computer Introduction to Computing Ahmad Idrees
Computers make it easier to do a lot of things, but most of the things they make it easier to do don't need to be done.
Computers are useless. They can only give you answers.
Computer Applications In Business, would help you in revising the different concepts discussed in the book. It would help you in assessing the knowledge you get after reading this book. The quiz contains certain questions which you might come across during your examination. It would enable you to judge the concepts you learned from the book by adopting a logical approach. This quiz includes different types of questions, such as multiple choice questions, true-false, and fill in the blanks.
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
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
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.
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.
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.
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/
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
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.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
1. Introduction to Computers
By Dr. Dhobale J V
Associate Professor
School of Engineering & Technology
RNB Global University, Bikaner
RNB Global University, Bikaner. 1
2. Objectives
Concept of Computer.
Computer Functions, Characteristics.
Components of Computer.
Network
Virus
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4. Introduction to Computers
Why Computers?.
Computers have touched every part of our
lives: the way we work, the way we learn, the
way we live, even the way we play.
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8. Introduction to Computers
Computer - A computer is an electronic
device, operating under the control of
instructions stored in its own memory that can
accept data (input), process the data
according to specified rules, produce
information (output), and store the information
for future use.
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10. Introduction to Computers
Functions of Computer - Five Functions
1. Takes Data as Input
2. Stores the data/instructions in its memory and
use them when required.
3. Process the data.
4. Generate the Output.
5. Controls all the above functionality.
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11. Introduction to Computers
Components of Computer – Any kind of
computers consists of HARDWARE AND
SOFTWARE.
Hardware: Computer hardware is the
collection of physical elements that constitutes
a computer system such as the monitor,
mouse, keyboard, computer data storage,
hard drive disk (HDD), etc.
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15. Introduction to Computers
Central Processing Unit (CPU) :- A CPU is
brain of a computer. It is responsible for all
functions and processes.
The CPU is comprised of three main parts:
1. Arithmetic & Logic Unit
2. Control Unit
3. Memory
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16. Introduction to Computers
Memory: Area to store data and instructions.
Three types:
1. Primary Memory – RAM – Volatile & ROM –
Permanent.
2. Secondary Memory – Stores data and programs
permanently.
These includes – Hard Drive, Optical Disks –
CD,DVD, Bluray
3. Flash Disk - A storage module made of flash
memory chips.
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17. Introduction to Computers
Software- Software is a generic term for
organized collections of computer data and
instructions .
Two Types-
1. System Software -
2. Application Software -
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19. Introduction to Computers
Unit of Memory Measurements - The basic
unit used in computer data storage is called a
bit (binary digit). Computers use these little
bits, which are composed of ones and zeros.
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20. Introduction to Computers
Speed measurement - The speed of Central
Processing Unit (CPU) is measured by Hertz
(Hz), Which represent a CPU cycle. The
speed of CPU is known as Computer Speed.
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21. Introduction to Computers
Computers classification - Computers can
be generally classified by size and power as
follows.
1. Personal computer- A small, Single user.
2. Workstation – A powerful, single user.
3. Mini Computer – A multiuser (10 to 100) .
4. Mainframe – A powerful multiuser (100 to
1000).
5. Supercomputer - An extremely fast computer.
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22. Introduction to Computers
Data, Information and Knowledge-
Data- unstructured facts and figures that have
the least impact on the typical manager.
Information – Meaningful context – processed
data.
Knowledge - Knowledge is closely linked to
doing and implies know-how and
understanding. 22RNB Global University, Bikaner.
23. Introduction to Computers
Applications of Computer-
1. Business
2. Medicines
3. Education
4. Games
5. Entertainment
6. Weather forecasting
7. Space Research
8. Education
9. AI
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24. Introduction to Computers
Limitations of Computer-
1. It cannot have their own brain.
2. It lacks emotions.
3. It lacks experience.
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25. Introduction to Computers
Computer Virus: A virus is a small piece of
software that piggybacks on real programs.
Trojan horses: A Trojan horse is simply a
computer program that does damage when
you run it.
Worms: A worm is a small piece of software
that uses computer networks and security
holes to replicate itself.
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26. Introduction to Computers
Tips to avoid Viruses and lessen their
impact:
1. Install anti-virus software from a reputable
vendor .
2. Use a virus scan before you open any new
programs or files that may contain executable
code.
3. If you are a member of an online community
or chat room, be very careful about accepting
files or clicking links.
4. Backup data on regular basis.
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27. Introduction to Computers
Networks ?
A network is a collection of computers and
devices connected together via
communications devices, such as a modem,
and communications media, such as cables,
telephone lines, cellular radio, and satellites to
share resources.
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29. Introduction to Computers
Internet /WWW?
The world’s largest network is the Internet,
which is a worldwide collection of networks
that links together millions of businesses,
government agencies, educational institutions,
and individuals.
The World Wide Web is a popular segment of
the Internet that contains billions of documents
called Web pages
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30. Review
Concept of Computer.
Computer Functions, Characteristics.
Components of Computer.
Network
Virus
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