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KET Academy
Germany
Приєднався 14 чер 2020
Welcome to KET Academy, a social enterprise dedicated to revolutionizing education in Cameroon and Africa in general. Our passionate team of young Cameroonians are committed to empowering students and creating positive change. Through mentorship and unwavering support, we unlock students' potential, helping them achieve academic goals and make an impact. We believe in access to quality education for all. Together, we bridge gaps, inspire lifelong learning, and equip students for success. Join us on this transformative journey.
#KETAcademy #EducationTransformation #EmpoweringStudents #CommunityDevelopment #Cameroon
#KETAcademy #EducationTransformation #EmpoweringStudents #CommunityDevelopment #Cameroon
Understanding Synchronization in Operating Systems: Critical Sections, Semaphores, Monitors
In this video, we dive deep into the concepts and techniques of synchronization in operating systems, based on the document "Synchronization OS Part 4.pdf". If you've ever wondered how operating systems manage concurrent threads or processes to avoid race conditions, this video is for you.
What you'll learn:
✔️ The importance of synchronization in handling critical sections
✔️ Techniques like disabling interrupts, strict alternation, Peterson’s algorithm, spin locks, and semaphores
✔️ Advanced synchronization concepts: monitors, critical regions, and condition variables
✔️ Practical examples in C, Rust, and Java
✔️ Solutions to classic concurrency problems: bounded-buffer and readers/writers problems
✔️ How synchronization mechanisms are implemented in the Linux kernel and Go programming language
This comprehensive breakdown is perfect for computer science students, software developers, and anyone preparing for interviews or exams in operating systems.
🔗 Chapters:
00:00 - Introduction to Synchronization
02:30 - Why Synchronization is Crucial
04:15 - Critical Sections and Techniques
07:45 - Peterson’s Algorithm Explained
10:30 - Semaphores and Their Uses
13:00 - Monitors and Condition Variables
16:15 - Solving the Readers/Writers Problem
18:45 - Synchronization in Linux and Go
💡 Don't forget to like, comment, and subscribe for more insightful content on operating systems, computer science, and programming!
Facebook: facebook.com.ketfoundation
LinkedIn: www.linkedin.com/company/ket-academy-triple-a-policy/?viewAsMember=true
Instagram: ket.foundation
Twitter (X): x.com/AcademyKet
Support the channel by subscribing.
bit.ly/3h2Si6j
Thank you and if you need any inquiries, lemme know via ketacademy1@gmail.com
Happy learning.
What you'll learn:
✔️ The importance of synchronization in handling critical sections
✔️ Techniques like disabling interrupts, strict alternation, Peterson’s algorithm, spin locks, and semaphores
✔️ Advanced synchronization concepts: monitors, critical regions, and condition variables
✔️ Practical examples in C, Rust, and Java
✔️ Solutions to classic concurrency problems: bounded-buffer and readers/writers problems
✔️ How synchronization mechanisms are implemented in the Linux kernel and Go programming language
This comprehensive breakdown is perfect for computer science students, software developers, and anyone preparing for interviews or exams in operating systems.
🔗 Chapters:
00:00 - Introduction to Synchronization
02:30 - Why Synchronization is Crucial
04:15 - Critical Sections and Techniques
07:45 - Peterson’s Algorithm Explained
10:30 - Semaphores and Their Uses
13:00 - Monitors and Condition Variables
16:15 - Solving the Readers/Writers Problem
18:45 - Synchronization in Linux and Go
💡 Don't forget to like, comment, and subscribe for more insightful content on operating systems, computer science, and programming!
Facebook: facebook.com.ketfoundation
LinkedIn: www.linkedin.com/company/ket-academy-triple-a-policy/?viewAsMember=true
Instagram: ket.foundation
Twitter (X): x.com/AcademyKet
Support the channel by subscribing.
bit.ly/3h2Si6j
Thank you and if you need any inquiries, lemme know via ketacademy1@gmail.com
Happy learning.
Переглядів: 21
Відео
Operating Systems 101: Understanding Hardware & Core OS Components - (KET Academy)
Переглядів 22Місяць тому
In this video, we break down the essential role of hardware in operating systems, exploring how OS manages and interacts with a computer’s physical components. From CPUs and memory to input/output devices, learn how the hardware layer integrates with system software to support applications and user interaction. We’ll also introduce key OS concepts like system calls, interrupts, and user interfa...
Essential Database & Web Service (KET Academy)
Переглядів 10Місяць тому
In this video, we dive into the fundamentals of database and web service security, exploring essential topics such as encryption, access control, and protection against common internet threats. We'll examine real-world examples of security breaches, including vulnerabilities like SQL injection and buffer overflow attacks, to understand the importance of implementing strong security measures. Th...
Understanding Operating Systems: Architecture, Components, and Evolution (KET Academy)
Переглядів 11Місяць тому
Dive into the fundamentals of operating systems with this comprehensive video. We'll explore the definition of an operating system and its role in managing computer hardware resources, akin to a government's function. The video covers the main components: hardware, system software, application software, and user interface. Learn about library calls, system calls, and interrupts, and how they fa...
AI Podcast: The Future of Eco-Friendly Shopping - Sustainable Shopping Assistant
Переглядів 40Місяць тому
Welcome to our latest episode of the AI Podcast, where we dive into the exciting world of eco-friendly technology! 🌿 In this episode, we explore the Sustainable Shopping Assistant - an innovative AI-powered tool designed to help consumers make more sustainable shopping choices. Learn how this smart assistant leverages AI to provide carbon footprint data, eco-ratings, and sustainability certific...
Q2b
Переглядів 1804 місяці тому
Support the channel by subscribing. bit.ly/3h2Si6j Thank you and if you need any inquiries, lemme know via ketacademy1@gmail.com Happy learning.
How to Find the Radius of Convergence of a Power Series: Step-by-Step Guide
Переглядів 914 місяці тому
In this video, we determine the radius of convergence for the power series ∑(x^k / k^2) using convergence tests. Follow along as we break down the steps, explain key concepts like the Ratio and Root Tests, and provide tips for solving similar problems in calculus. 📌 Key Topics Covered: - Introduction to Power Series Convergence - Applying the Ratio Test to Find the Radius of Convergence - Analy...
How to Find Critical Points Using Lagrange Multipliers on the Unit Circle
Переглядів 574 місяці тому
In this video, we solve a calculus problem using the method of Lagrange multipliers to find the critical points of a function under a constraint. Specifically, we examine the function f(x, y) = 1 xy on the unit circle, where the constraint is G(x, y) = x^2 y^2 - 1 = 0. 📌 Key Points Covered: - Introduction to the method of Lagrange multipliers for constrained optimization. - Step-by-step solutio...
How to Determine if a Series Converges: Step-by-Step Example
Переглядів 1884 місяці тому
In this video, we verify the convergence of the infinite series ∑(k^2 - 1)/4^k using convergence tests. We break down the process step-by-step, exploring key concepts such as the Ratio Test and Root Test, and provide tips on how to approach similar problems in calculus. 📌 Topics Covered: - Introduction to series convergence - Applying the Ratio Test to check convergence - Analyzing the infinite...
Q5a
Переглядів 434 місяці тому
Support the channel by subscribing. bit.ly/3h2Si6j Thank you and if you need any inquiries, lemme know via ketacademy1@gmail.com Happy learning.
Q2a
Переглядів 734 місяці тому
Support the channel by subscribing. bit.ly/3h2Si6j Thank you and if you need any inquiries, lemme know via ketacademy1@gmail.com Happy learning.
Q5b
Переглядів 654 місяці тому
Support the channel by subscribing. bit.ly/3h2Si6j Thank you and if you need any inquiries, lemme know via ketacademy1@gmail.com Happy learning.
How to Find the First Three Non-Zero Terms of a Taylor Series: e −x 2 cos(x)
Переглядів 584 місяці тому
How to Find the First Three Non-Zero Terms of a Taylor Series: e −x 2 cos(x)
How to Write the Taylor Series for f(x) = x cos(3x): Step-by-Step
Переглядів 834 місяці тому
In this video, we derive the Taylor series for the function f(x) = x cos(3x). Follow along as we walk through each step, explain the concept of Taylor series expansions, and show how to find the coefficients for this specific function. 📌 Topics Covered: - Introduction to Taylor Series - Step-by-step derivation of the Taylor series for f(x) = x cos(3x) - Explanation of how to compute the Taylor ...
Q3a
Переглядів 594 місяці тому
Support the channel by subscribing. bit.ly/3h2Si6j Thank you and if you need any inquiries, lemme know via ketacademy1@gmail.com Happy learning.
Q3b
Переглядів 634 місяці тому
Support the channel by subscribing. bit.ly/3h2Si6j Thank you and if you need any inquiries, lemme know via ketacademy1@gmail.com Happy learning.
Finding roots of quadratic equation (KET Academy)
Переглядів 728 місяців тому
Finding roots of quadratic equation (KET Academy)
How to solve Partial Fractions. (Solution to GCE 2023 Questions 1) - KET Academy
Переглядів 618 місяців тому
How to solve Partial Fractions. (Solution to GCE 2023 Questions 1) - KET Academy
Differential Equations, Inverse of matrix, Integration, Curve Sketching, Vectors, (KET Academy)
Переглядів 175Рік тому
Differential Equations, Inverse of matrix, Integration, Curve Sketching, Vectors, (KET Academy)
Continuity, differentiability and application of integration (KET Academy)
Переглядів 144Рік тому
Continuity, differentiability and application of integration (KET Academy)
Solutions to Polynomian equations (KET Academy)
Переглядів 99Рік тому
Solutions to Polynomian equations (KET Academy)
Extreme Value Theorem applications with questions and solutions
Переглядів 96Рік тому
Extreme Value Theorem applications with questions and solutions
How to find the domain of an exponential function Question with solutions (KET Academy)
Переглядів 140Рік тому
How to find the domain of an exponential function Question with solutions (KET Academy)
Integrating √(8 - x²) with Ease | Math Tutorial (KET Academy)
Переглядів 30Рік тому
Integrating √(8 - x²) with Ease | Math Tutorial (KET Academy)
omg thank you
WordPress database looks like not first normal form in some tables. They are use strange structures like json that isn't atomic values, like mongodb documents injected into MySQL tables, you know? In This cases is normalization a optional step?
Everything about this video was generated by AI except the project report which has been developed by my teammate and I.
Hello. Thanks for the video. For my courses, can I add both advanced and ordinary level courses, or must I choose just one?
Sir pls can u do for maths n physics 2024? Pllsss
It is not allowed to take the expression that contains k outside of the limit in k, it should stay inside
Thank you very much professor for the remark. Well noted. I hope those watching are equally taking note as well.
Pls sir can u do the video for FET 2023 and 2024? Plssss
Wow nice. Waiting for Part 2
To share whit us olds subject
please can you create your whatsapp channel or group ?
Pls which yr is this?
Pls for all FET sir Thank you
Pls for part 3 sir
You're doing a really great job sir I pray you go far with this 🙏🙏🙏
Thanks Sir. please for part 2
I’m crying you no vegetarians exist😢😢😢😢😢
Thanks sir are the video tutorials for each topic concerned
Good work Love 💓 courage bro
Thanks you
Thanks sir
How can I identify weather it's a male or female
Courage Sirs. We are happy
😢 please more explanations
Interested in seeing part 3 sir
Thank you for this great piece . Please could you do one on the CSS profile ?🙏
U didn't substitute Sn-1 well chech it again the answer is B for question 6
sir please where can we download pass questions
Get to me on WhatsApp via 679563542
*The official launch of the 2023 IYMC* Dear all. The annual International Youth Math Challenge has been launched for 2023. If you are a secondary, high school, or university student, this is a great opportunity to compete at an international level and stand a chance to win over 400,000 FCFA while improving on skills like problem solving, critical thinking, and, above all, resilience. During this first phase, group work is permitted; no registration is needed, and all participants are eligible to get certificates of participation upon successful submission in this internationally recognized competition. This certificate can then be used for other crucial purposes like scholarships, job applications, and improving your CV/resume. Here are the qualification round questions: docs.google.com/viewerng/viewer?url=iymc.info/docs/IYMC_Qualification_Round_2023.pdf You can submit your solutions through this link: iymc.info/amb/kintangiri If you have difficulties figuring out how to submit or create your solution, here is a free UA-cam video I created specifically for IYMC submissions: You will find everything you need for the submission. ua-cam.com/video/1Zzk-AdTh1U/v-deo.html If you are interested in a personal follow-up as well as interaction with other participants from all over the country, you may join this WhatsApp group: chat.whatsapp.com/LV6zNqSQE8n73uJQezToj1 I wish you all the best in this year's competition. KET.
Thank you
You are welcome
Thanks allot sir It was really helpful
Thank sir
You are welcome
We cann't see clearly
I think it is the quality of your video. Change the quality, you will see well
Good sir
Thanks sir your lessons are just so direct to the point ❤❤
Comment us you saw the miss win
Bruh now way you are 900 elo and playing scholars mate
I am 1150
Wanna go for a match?
Check the analysis bar
nah the analysis bar 💀
Exactly 💯. That is what makes it funny too
And he sacrifices…EVERYTHING
Very funny.
That’s not impressive if your opponent drops all of his pieces.
Actually, I will assume, he got mad after being careless on the queen 👑
Elo 2😅