Operating system
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This document provides an overview of operating systems, including their components, functions, types, and examples. It defines an operating system as software that acts as an intermediary between the user and computer hardware. Key points discussed include the components of an operating system like process management and memory management, functions like managing resources and running applications, types such as real-time and multi-user systems, and examples of devices that use operating systems like computers, phones, and ATMs.
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An operating system (OS) is a collection of programs that facilitates the execution of user programs and the use of resources.
There are 5 types of operating systems.
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An operating system (OS) is software that manages computer hardware resources and provides common services for computer programs. The OS acts as an intermediary between users and the computer hardware. Modern computers consist of processors, memory, disks, printers, and input/output devices that all need to be managed by the OS. The main functions of an OS include providing a user interface, allowing users to run programs, managing hardware devices, organizing file storage, and allocating processor and memory resources. OSes also provide security, error handling, and accounting services. Common types of OSes include single-user and multi-user systems, as well as single-tasking and multi-tasking OSes. Utilities like backup software, antivirus
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This Tutorial will provide you information on working of operating system. Main topics are following and further sub-topics are discussed in detail.
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3. Process of operating system.
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1. Multitasking allows a CPU to quickly switch between multiple programs to give the appearance that all programs are running simultaneously. There are two types: preemptive and cooperative.
2. Multiprogramming runs several programs at once using timesharing, where the operating system allocates CPU time slices to each program.
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4. Spooling places output for slower devices like printers in temporary storage so multiple applications can print concurrently without mixed output.
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This document does not contain any substantive information to summarize. It consists primarily of bullet point formatting characters without any descriptive text or content.
Infective endocarditis
The document outlines the criteria for definite, possible, and rejected diagnoses of inflammatory bowel disease (IBD). For a definite diagnosis, a patient must meet either two major criteria or one major criterion and three minor criteria or more than five minor criteria, with direct histological evidence of IBD. A possible diagnosis requires one major and one minor criterion or more than three criteria total. A rejected diagnosis is given if a patient does not meet the criteria for definite or possible diagnoses and an alternate diagnosis can better explain the findings or pathological evidence is lacking.
Esophageal atresia
Esophageal atesia an congenital condition,
Birth deffect,
medical condition .
its intro, causes, types , clinical manifestation,diagnosis ,Managment and treatment,
For teachers , Medicine students, nursing , doctors and for siminar presentaion .
preparing for quick exma revision and preparation . download easily read , some time u may not get the original document cause of systemiv error , downlad again .
Cardiac tamponade.
Cardiac tamponade is a life-threatening condition where fluid accumulates in the pericardial sac surrounding the heart, putting excessive pressure on the heart and impairing its ability to pump blood effectively. It can occur as a complication after a heart attack when the heart wall is weakened and inflammation develops, which can lead to rupture of the heart wall and the onset of cardiac tamponade. Prompt treatment is needed to address this serious condition.
Autism spectrum Disorder
This document discusses current theories on the etiology (causes) of autism spectrum disorder (ASD). It notes that ASD is a complex neurological and developmental disorder that affects social interaction, communication, and behavior. While there is no single known cause, factors discussed include genetic factors like mutations and chromosomal abnormalities. Environmental factors like advanced parental age or pregnancy/birth complications may also play a role. Theories are that ASD has both genetic and non-genetic causes. Comorbid conditions commonly associated with ASD are also reviewed. In summary, the exact causes of ASD are still being determined as research on both genetic and environmental factors continues.
Neurosis (Neurotic Disorder)
Neurotic disorder. .Mental Disorder,, Sign and symptoms. Types and treatment...
Ibn sÄŤnÄ (Avicenna)
This presentation provides a brief biography of Ibn Sina (980-1037), also known as Avicenna, who was one of the most influential physicians in history. Ibn Sina was born in Afshana, Uzbekistan and showed intellectual abilities at a young age, having memorized the Quran by age 10. He received an early education in medicine and became a qualified physician by age 18. Ibn Sina made significant contributions to medicine through works like The Canon of Medicine, a five-volume medical encyclopedia used as a standard textbook for centuries, and The Book of Healing, which discussed philosophy and the mind-body relationship. He made careful observations that advanced fields like anatomy, pathology, and
Psychosis (Psychotic disorder )
This document provides an overview of psychosis (psychotic disorder). It defines psychosis as an abnormal condition of the mind involving a loss of contact with reality. Some key signs and symptoms include hallucinations, delusions, disorganized thinking, emotional changes, and personality changes. Psychosis can be caused by factors such as genetics, trauma, other psychiatric disorders, medical conditions, drugs, and medications. The main types of psychotic disorders discussed are schizophrenia, bipolar disorder, psychotic depression, and schizoaffective disorder. Diagnosis involves interviews and exams to evaluate symptoms, while treatment primarily uses antipsychotic medications along with psychotherapy.
Marketing
This document presents information about marketing a new energy drink product called Boost 24/7. It discusses selecting an appropriate slogan ("Energize your day") and name ("Boost 24/7") that is easy to remember and conveys what the product is for. The target audience for the product is described as adults of both genders over age 12, including students, teachers, soldiers, and athletes. Key ingredients and benefits of the drink are highlighted, such as providing an energy boost, improving mood, and supporting heart and brain health.
Face recognition
This presentation discusses face recognition and biometrics technologies. It begins with definitions of face recognition as using facial features to identify individuals by comparing images to stored databases. Biometrics identifies individuals using unique physiological or behavioral characteristics. The presentation then discusses how these systems work through detection, recognition, and comparison stages. Examples are given of applying these technologies at universities, stadiums, banks, and other locations for security and crime prevention, though some argue it risks privacy invasion if not regulated. In conclusion, such modern technologies are useful if proper policy and oversight exist.
William shaekhspear
William Shakespeare (1564-1616) was an English playwright, poet, and actor considered one of the greatest writers in history. He was born in Stratford-upon-Avon and married Anne Hathaway in 1582, with whom he had three children. Shakespeare wrote 39 plays and 154 sonnets throughout his career between 1589-1613, starting with comedies and histories and later writing renowned tragedies such as Romeo and Juliet. Some of his most famous works include A Midsummer Night's Dream and the sonnet collection. Shakespeare died in Stratford-upon-Avon in 1616 at the age of 52.
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How to write a program in any programming language
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Transform Your Communication with Cloud-Based IVR Solutions
Discover the power of Cloud-Based IVR Solutions to streamline communication processes. Embrace scalability and cost-efficiency while enhancing customer experiences with features like automated call routing and voice recognition. Accessible from anywhere, these solutions integrate seamlessly with existing systems, providing real-time analytics for continuous improvement. Revolutionize your communication strategy today with Cloud-Based IVR Solutions. Learn more at: https://thesmspoint.com/channel/cloud-telephony
GreenCode-A-VSCode-Plugin--Dario-Jurisic
Presentation about a VSCode plugin from Dario Jurisic at the GSD Community Stage meetup
E-commerce Development Services- Hornet Dynamics
For any business hoping to succeed in the digital age, having a strong online presence is crucial. We offer Ecommerce Development Services that are customized according to your business requirements and client preferences, enabling you to create a dynamic, safe, and user-friendly online store.
Introducing Crescat - Event Management Software for Venues, Festivals and Eve...
Crescat is industry-trusted event management software, built by event professionals for event professionals. Founded in 2017, we have three key products tailored for the live event industry.
Crescat Event for concert promoters and event agencies. Crescat Venue for music venues, conference centers, wedding venues, concert halls and more. And Crescat Festival for festivals, conferences and complex events.
With a wide range of popular features such as event scheduling, shift management, volunteer and crew coordination, artist booking and much more, Crescat is designed for customisation and ease-of-use.
Over 125,000 events have been planned in Crescat and with hundreds of customers of all shapes and sizes, from boutique event agencies through to international concert promoters, Crescat is rigged for success. What's more, we highly value feedback from our users and we are constantly improving our software with updates, new features and improvements.
If you plan events, run a venue or produce festivals and you're looking for ways to make your life easier, then we have a solution for you. Try our software for free or schedule a no-obligation demo with one of our product specialists today at crescat.io
OpenMetadata Community Meeting - 5th June 2024
The OpenMetadata Community Meeting was held on June 5th, 2024. In this meeting, we discussed about the data quality capabilities that are integrated with the Incident Manager, providing a complete solution to handle your data observability needs. Watch the end-to-end demo of the data quality features.
* How to run your own data quality framework
* What is the performance impact of running data quality frameworks
* How to run the test cases in your own ETL pipelines
* How the Incident Manager is integrated
* Get notified with alerts when test cases fail
Watch the meeting recording here - https://www.youtube.com/watch?v=UbNOje0kf6E
Mobile App Development Company In Noida | Drona Infotech
Looking for a reliable mobile app development company in Noida? Look no further than Drona Infotech. We specialize in creating customized apps for your business needs.
Visit Us For : https://www.dronainfotech.com/mobile-application-development/
A Study of Variable-Role-based Feature Enrichment in Neural Models of Code
Understanding variable roles in code has been found to be helpful by students
in learning programming -- could variable roles help deep neural models in
performing coding tasks? We do an exploratory study.
- These are slides of the talk given at InteNSE'23: The 1st International Workshop on Interpretability and Robustness in Neural Software Engineering, co-located with the 45th International Conference on Software Engineering, ICSE 2023, Melbourne Australia
AI Fusion Buddy Review: Brand New, Groundbreaking Gemini-Powered AI App
AI Fusion Buddy Review: Brand New, Groundbreaking Gemini-Powered AI App
đđ Click Here To Get More Info đđ
https://sumonreview.com/ai-fusion-buddy-review
AI Fusion Buddy Review: Key Features
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Create Stunning AI App Suite Fully Powered By Google's Latest AI technology, Gemini
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Use Gemini to Build high-converting Converting Sales Video Scripts, ad copies, Trending Articles, blogs, etc.100% unique!
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Create Ultra-HD graphics with a single keyword or phrase that commands 10x eyeballs!
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Fully automated AI articles bulk generation!
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Auto-post or schedule stunning AI content across all your accounts at onceâWordPress, Facebook, LinkedIn, Blogger, and more.
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With one keyword or URL, generate complete websites, landing pages, and moreâŚ
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Automatically create & sell AI content, graphics, websites, landing pages, & all that gets you paid non-stop 24*7.
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Pre-built High-Converting 100+ website Templates and 2000+ graphic templates logos, banners, and thumbnail images in Trending Niches.
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Say goodbye to wasting time logging into multiple Chat GPT & AI Apps once & for all!
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Save over $5000 per year and kick out dependency on third parties completely!
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Brand New App: Not available anywhere else!
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Beginner-friendly!
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ZERO upfront cost or any extra expenses
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Risk-Free: 30-Day Money-Back Guarantee!
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Commercial License included!
See My Other Reviews Article:
(1) AI Genie Review: https://sumonreview.com/ai-genie-review
(2) SocioWave Review: https://sumonreview.com/sociowave-review
(3) AI Partner & Profit Review: https://sumonreview.com/ai-partner-profit-review
(4) AI Ebook Suite Review: https://sumonreview.com/ai-ebook-suite-review
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Microservice Teams - How the cloud changes the way we work
A lot of technical challenges and complexity come with building a cloud-native and distributed architecture. The way we develop backend software has fundamentally changed in the last ten years. Managing a microservices architecture demands a lot of us to ensure observability and operational resiliency. But did you also change the way you run your development teams?
Sven will talk about Atlassianâs journey from a monolith to a multi-tenanted architecture and how it affected the way the engineering teams work. You will learn how we shifted to service ownership, moved to more autonomous teams (and its challenges), and established platform and enablement teams.
Using Xen Hypervisor for Functional Safety
An update on making Xen hypervisor functionally safe and enhancing its usage in automotive and industrial use cases
Neo4j - Product Vision and Knowledge Graphs - GraphSummit Paris
Dr. JesĂşs Barrasa, Head of Solutions Architecture for EMEA, Neo4j
DĂŠcouvrez les dernières innovations de Neo4j, et notamment les dernières intĂŠgrations cloud et les amĂŠliorations produits qui font de Neo4j un choix essentiel pour les dĂŠveloppeurs qui crĂŠent des applications avec des donnĂŠes interconnectĂŠes et de lâIA gĂŠnĂŠrative.
Enterprise Resource Planning System in Telangana
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To know more details here: https://blogs.nyggs.com/nyggs/enterprise-resource-planning-erp-system-modules/
LORRAINE ANDREI_LEQUIGAN_HOW TO USE WHATSAPP.pptx
WhatsApp offers simple, reliable, and private messaging and calling services for free worldwide. With end-to-end encryption, your personal messages and calls are secure, ensuring only you and the recipient can access them. Enjoy voice and video calls to stay connected with loved ones or colleagues. Express yourself using stickers, GIFs, or by sharing moments on Status. WhatsApp Business enables global customer outreach, facilitating sales growth and relationship building through showcasing products and services. Stay connected effortlessly with group chats for planning outings with friends or staying updated on family conversations.
Graspan: A Big Data System for Big Code Analysis
We built a disk-based parallel graph system, Graspan, that uses a novel edge-pair centric computation model to compute dynamic transitive closures on very large program graphs.
We implement context-sensitive pointer/alias and dataflow analyses on Graspan. An evaluation of these analyses on large codebases such as Linux shows that their Graspan implementations scale to millions of lines of code and are much simpler than their original implementations.
These analyses were used to augment the existing checkers; these augmented checkers found 132 new NULL pointer bugs and 1308 unnecessary NULL tests in Linux 4.4.0-rc5, PostgreSQL 8.3.9, and Apache httpd 2.2.18.
- Accepted in ASPLOS â17, Xiâan, China.
- Featured in the tutorial, Systemized Program Analyses: A Big Data Perspective on Static Analysis Scalability, ASPLOS â17.
- Invited for presentation at SoCal PLS â16.
- Invited for poster presentation at PLDI SRC â16.
Utilocate provides Smarter, Better, Faster, Safer Locate Ticket Management
Utilocate offers a comprehensive solution for locate ticket management by automating and streamlining the entire process. By integrating with Geospatial Information Systems (GIS), it provides accurate mapping and visualization of utility locations, enhancing decision-making and reducing the risk of errors. The system's advanced data analytics tools help identify trends, predict potential issues, and optimize resource allocation, making the locate ticket management process smarter and more efficient. Additionally, automated ticket management ensures consistency and reduces human error, while real-time notifications keep all relevant personnel informed and ready to respond promptly.
The system's ability to streamline workflows and automate ticket routing significantly reduces the time taken to process each ticket, making the process faster and more efficient. Mobile access allows field technicians to update ticket information on the go, ensuring that the latest information is always available and accelerating the locate process. Overall, Utilocate not only enhances the efficiency and accuracy of locate ticket management but also improves safety by minimizing the risk of utility damage through precise and timely locates.
SWEBOK and Education at FUSE Okinawa 2024
Takashi Kobayashi and Hironori Washizaki, "SWEBOK Guide and Future of SE Education," First International Symposium on the Future of Software Engineering (FUSE), June 3-6, 2024, Okinawa, Japan
Oracle Database 19c New Features for DBAs and Developers.pptx
Oracle Database 19c New Features for DBAs and Developers. This video you can watch from my youtube channel at https://youtu.be/m-F-mZA3MkU
Artificia Intellicence and XPath Extension Functions
The purpose of this presentation is to provide an overview of how you can use AI from XSLT, XQuery, Schematron, or XML Refactoring operations, the potential benefits of using AI, and some of the challenges we face.
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Mobile App Development Company In Noida | Drona Infotech
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Neo4j - Product Vision and Knowledge Graphs - GraphSummit Paris
Neo4j - Product Vision and Knowledge Graphs - GraphSummit Paris
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Oracle Database 19c New Features for DBAs and Developers.pptx
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Operating system
- 1. âOPERATING SYSTEMâ PREPARED BY : SHABEER KHAN. TEACHER : SIR IMTYAZ LESSON : INFORMATICS PRESENTATION : WHAT IS AN OPERATING SYSTEM AND HOW IT WORKS âŚ.?
- 2. CONTENTS TO DISCUSS:- ⢠Operating system ⢠Components of oprating system. ⢠Funtions of OS ⢠TyPes of Operating system ⢠Examples ⢠Advantages of operating system ⢠Refrence ⢠Conclusion
- 3. WHAT IS OPERATING SYSTEM..? â˘An operating system is a collection of software that acts as an intermediary between a user and the computer hardware. â˘The operating system is a vital component of the system software in a computer system.
- 4. COMPONENTS OF OPRATING SYSTEM. ⢠Process Management. ⢠Memory Management ⢠I/O device management ⢠File system. ⢠Network
- 5. FUNCTIONS :- â˘Managing Resources â˘Providing a user interface â˘Running Applications â˘Support for built in utility programs. â˘Controle to the computer hardware
- 6. TYPES OF OPERATING SYSTEM: - â˘Real time Operating system. â˘Single user , single task â˘Single user ,Multi- Tasking â˘Multi user,Multi-
- 7. EXAMPLE OF COMPUTING DEVICES WHICH USE OPERATING SYSTEM:- â˘Computers. â˘Mobile phones. â˘3d Televisions . â˘Video Games. â˘ATM machine. â˘Ticket Vending Machine
- 8. ADVANTAGES OF OPERATING SYSTEM:- ⢠Easy to use ⢠User friendly. ⢠Intermediate between All hardwares and softwares of the system. ⢠No need to know any technical languages ⢠Itâs the plateform of all programs.
- 9. PROCESS AND PROGRAM: - ⢠A process invokes or initiates a program.it is an instance of a program that can be multiple and running the same application ⢠Example : Notepad is an program which can be opened twice.
- 10. REAL TIME OPERATING SYSTEM :- ⢠An operating system intended to serve real time application requests. ⢠An RTOS has an advnaced algorithm for sheduling . ⢠Sheduling in RTOS are ⢠Running ( executing on the cpu) ⢠Ready ( ready to be executed)
- 11. EXAMPLES OF DEVICES WITH REAL TIME OPERATING SYSTEM: ⢠Linux OS is mostly used in real time embedded systems. ⢠Enea OSE is one of the most widely used RTOS in the world
- 12. REFRENCES ⢠https://techterms.com/definition/operating_system ⢠https://www.wgu.edu/blog/5-most-popular-operating- systems1910.html ⢠https://www.sciencedirect.com/topics/computer- science/modern-operating- system#:~:text=Modern%20operating%20systems%20provide%2 0a,forth%20from%20disk%20as%20needed. ⢠EtcâŚ.
- 13. CONCLUSIONS:- ⢠IF we compare ⢠âWorld without Operating system is like a human without heartâŚâ
- 14. ANY QUESTION .âŚâŚ? â˘Thank you â˘Be happy