AZ-900 Microsoft Azure Fundamentals Practice tests, Mar 26

الامتحان الاول من امازون ويب سيرفسس الموجه لمهندسي الشبكات او اداريي الشبكات اصحاب الخبرةمن المبتدأ وحتى الخبير لتوضح فكرة الحوسبة السحابيةوخدمات امازون تجاه هذه التقنية ومختلف المعماريات الممكنة مع الكلاود نتورككم كبير من التقنيات المدعومة وايضا تقنيات اضافية لربط الشبكات الكلاسيكيةبالشبكات المشغلة على الكلاودالمنهاج كامل يغطي 100% من اجندة الامتحان الرسمييحتوي على اربعة فصول لتغطي كل جانب نظري وعمليفيما يخص كل من التعرف على الحوسبة السحابية, فهم دور امازون ويب سيرفسس في الموضوع,والتحضير الحذر والمؤهل لاجتياز الامتحان الرسمي والحصول على شهادة امازونAWS Certified Cloud PractitionerChapter: 1 Cloud Concepts1.1 Define the AWS Cloud and its value propositionDefine the benefits of the AWS cloud including:(Security, Reliability, High Availability, Elasticity, Agility, Pay-as-you go pricingScalability, Global Reach, Economy of scale)Explain how the AWS cloud allows users to focus on business value(Shifting technical resources to revenue-generating activities as opposed to managing infrastructure)1.2 Identify aspects of AWS Cloud economicsDefine items that would be part of a Total Cost of Ownership proposalUnderstand the role of operational expenses (OpEx)Understand the role of capital expenses (CapEx)Understand labor costs associated with on-premises operationsUnderstand the impact of software licensing costs when moving to the cloudIdentify which operations will reduce costs by moving to the cloudRight-sized infrastructureBenefits of automationReduce compliance scope (for example, reporting)Managed services (for example, RDS, ECS, EKS, DynamoDB)1.3 Explain the different cloud architecture design principlesExplain the design principlesDesign for failureDecouple components versus monolithic architectureImplement elasticityChapter 2

Huawei HCIA-Storage HCIP-Storage and HCIE-StorageHCIA-Storage Huawei Certified ICT Associate-Storage :-Engineers have knowledge and skills in storage technology trends, basic storage technologies, Huawei intelligent storage products and features, and storage system O M management, are capable of performing basic deployment, O M, and management on storage systems, and have skills essential for positions such as enterprise storage engineers and IT technical supportKnowledge Content :-Storage Technology TrendsBasic Storage TechnologiesHuawei Intelligent Storage Products and FeaturesStorage System O M ManagementHCIP-Storage Huawei Certified ICT Professional -Storage :-A good understanding of the functions and application scenarios of flash storage and scale-out storage products. A good command of installation and commissioning, performance tuning, routine O M, and troubleshooting of storage devicesKnowledge ContentStorage technologies and applicationsStorage product deploymentStorage system performance tuningStorage system O M and troubleshootingHCIE-Storage Huawei Certified ICT Expert - StorageHave a good command of key technical principles, planning and design processes, deployment implementation methods and tools, advanced O M management, and troubleshooting of typical store solutions, such as storage data backup and storage data migration; are able to design, manage, build and develop high availability storage solutions; which makes you competent to be a storage solution expert, storage architect and other positionsKnowledge ContentData Storage TechnologiesData Protection SolutionData Migration Solution

This course is designed for business professionals who looking to understand Blockchain or to leverage Blockchain technology in their businesses. With class you will attend 14 Comprehensive Chapters covering: Chapter One: What is Blockchain-The BasicsChapter Two: Blockchain and CryptocurrencyChapter Three: Why Use Blockchain?Chapter Four: Decentralized Networks and LedgersChapter Five: Types of BlockchainChapter Six: How Blocks are CreatedChapter Seven: Cryptography and HashingChapter Eight: Mining a BlockChapter Nine: Types of ConsensusChapter Ten: Blockchain 2.0 and EthereumChapter Eleven: Blockchain Use Cases Chapter Twelve: Blockchain AdoptionChapter Thirteen: Web 3.0Chapter Fourteen: Blockchain ImplementationIncluded with class is a 50+ page PDF book!Join the over 100,000+ that have trained and certified with Blockchain Training Alliance. Watch our preview video for all the topics covered.

Are you looking to become a proficient web developer? Do you want to level up your coding skills and build dynamic, interactive web applications? Look no further, because this comprehensive course on JavaScript Essentials for Web Development is your one-stop solution! Whether you're a beginner or an experienced developer, this course will take you on a journey from mastering the fundamentals of JavaScript to building advanced web applications. Javascript is the backbone of modern web development, and understanding its core concepts is essential for anyone aiming to thrive in the industry. In this course, you will learn everything you need to know about JavaScript, from basic syntax to advanced topics like object-oriented programming and asynchronous operations. You will also gain a deep understanding of DOM manipulation and how to create responsive, user-friendly web experiences. The course includes hands-on projects and real-world examples to help you apply your knowledge in practical scenarios. You will learn to create interactive web pages, handle form validation, and enhance user experience through event-driven programming. Additionally, you will explore popular JavaScript libraries and frameworks such as jQuery and React, empowering you to take your web development skills to the next level. By enrolling in this course, you will benefit from the expertise of industry professionals who have crafted the curriculum to ensure a holistic learning experience. Whether you aspire to freelance, join a tech company, or launch your own web projects, the skills you acquire in this course will be invaluable. Moreover, the knowledge and techniques you gain will be instrumental in optimizing websites for search engines, making you a sought-after asset in the competitive digital landscape. Upon completion, you will have a strong foundation in JavaScript and be equipped to develop robust web applications that meet modern industry standards. Don't miss this opportunity to master JavaScript and elevate your web developme

هذا الكورس يقدم معلومات غزيرة عن الانظمة المختلفة الموجودة فى مراكز البيانات , يبدأ الكورس بمقدمة عن اهمية مراكز البيانات وانواعها ومكونات مراكز البيانات مثل غرفة الاجهزة وغرفة التخزين وغرفة الديزل وغيرهم . وننتقل بعدها الى معايير اختيار اماكن مراكز البيانات والنظم القياسية المختلفة المستخدمة لافضل الممارسات ثم يتعرض الكورس للنظم المختلفة داخل مراكز البيانات مثل النظم الكهربية حيث يشرح انواع اجهزة ups وكذلك وظيفة المكونات المختلفة داخل النظم الكهربية وانواع البطاريات المختلفة ويعرض الكورس انواع اجهزة التكييف المستخدمة فى تبريد الاجهزة فى مراكز البيانات ومكونات اجهزة التكييف والاختيارات النختلفة لتركيب اجهزة التكييف والوحدات المختلفة المستخدمة لقياس مقدار التبريد للاجهزة , كما يعرض الكورس انواع الارضيات المختلفة واحجامها وكيفية استخدامها لتبريد الاجهزة ويعرض ايضا وظائف الاسقف المعلقةويعرض الكورس ايضاً الانواع المختلفة من الراكات واحجامها المختلفة وانواع الابواب وكيفية تبريدها ثم ينتقل الكورس الى انواع الاضاءة المستخدمة واضاءة الطوارئ وكذلك انواع الكابلات المستخدمة بين الاجهزة فى مراكز البيانات مثل كابلات الفيبر والكابلات النحاسية , ويعرض كيفية توصيل المبانى المختلفة ولابد من وجود انظمة لمكافحة الحريق داخل مراكز البيانات لذلك يعرض الكورس انواع انظمة مكافحة الحرايق ومستكشفات الدخان واللهب وكذلك انواع طفايات الحريق اليدوية المختلفة والمناسبة لانواع اللهب المختلفة ويوجد ضرورة لتأمين مراكز البيانات من الخارج لذلك يجب الاهتمام بأنظمة التحكم فى الدخول لمراكز البيانات وبالطبع ضمان حماية الموارد البشرية داخل مراكز البيانات

If you want to learn ethical hacking the fun and easy way like playing a computer game, then this course is for you. There exists on the Internet several websites which allows people to hack and learn hacking. These websites typically have different levels from easy to advanced. By hacking each level and gradually levelling up, you will learn hacking. Traditionally, ethical hacking is taught by installing virtual machines on your PC and hacking the virtual machines inside your PC. This way of learning hacking can be pretty boring as there are no challenges or rewards. Also it can be quite laggy unless you have a high end machine. In addition, some people find learning Linux and installing virtual machines too troublesome. In this course, I will show you an alternative way, which is more fun and where you will enjoy the thrills of hacking real websites legally and solving each level and going from easy and gradually to more advanced levels - just like paying online games. The website we will be hacking is HackThisSite!! which is a popular hacker's playground where hackers play hacking games reminiscent of CTF (Capture the Flag) and learn at the same time. However, without some help and guidance you will find it quite challenging. Hence this course. I will walk through each level from Basic to RealisticYou do not need to go through the hassle of installing virtual machines or Linux on your computer. All you need is a PC. In this course I am only using a Windows PC to do hacking.Great way to learn Web Development Information Technology (IT):If you had always wanted to learn HTML, Javascript, PHP, MySQL, etc, what better way than to learn how to hack. So, I invite you to learn to hack and in the process, you will also learn web development and IT. This is much more fun exciting than learning it the traditional way - th