60 Days of Data Science Interview Prep:Let's Help U Crack It

Ready to fast-track your Tableau journey? Whether you're diving into data for the first time or itching to unlock Tableau's potential, you're in the right place.This isn't your typical sit-back-and-sip-coffee kind of course. We're here to give you the express ride into the vibrant world of Tableau, and yes, it's all happening in just 90 minutes!What to Expect: Join me, a certified Tableau user with over a decade of hands-on experience, for a high-energy session that demystifies Tableau like never before. In these 90 minutes, we'll dive deep into the essentials, breaking down complex concepts into bite-sized, easy-to-digest pieces.Course Highlights:Engaging Video Lectures: Expertly delivered, these video lectures are your ticket to a quick and comprehensive understanding of Tableau. No jargon, no fluff—just practical insights and real-world applications.Comprehensive PDF Guide: Alongside the video lectures, you'll receive a comprehensive PDF loaded with additional information, step-by-step guides, and bonus tips. Consider it your go-to Tableau handbook.Why Choose This Course: Whether you're a data rookie or Tableau newbie, this course is designed for everyone. Ready for a dynamic learning experience that fits into your busy schedule? Buckle up, grab your favorite snack, and let's embark on this Tableau adventure together!

هذا الكورس من اوائل الكورسات باللغة العربية التى تشرح كيفية العمل على برنامج المحاكاه ns2 والمتخصص فى محاكاة شبكات البيانات السلكية واللاسلكية , وفى هذا الكورس تعلم كيفية بناء سيناريو لشبكة معينة وكيفية الحصول على نتائج المحاكاهويستعرض الكورس العديد ن الادوات المستعمله فى عملية المحاكاه كما يستعرض كيفية عمل installation لبرنامج ns2البرنامج مفيد للمهتمين بالشبكات وطلبة الحاسبات والمعلومات وطلبة هندسة الاتصالات والحاسبات , مفيد جدا للباحثين فى مجال شبكات البيانات والاتصالات.اخترت ان يعتمد معظم الكورس على شرح عدد من الامثله لشبكات سلكية ولاسلكية باختيارات مختلفة , وذلك حتى يستطيع الطالب او الباحث ان يقوم باستخدام الامثله كمرجع والتعديل فيها لبناء شبكة خاصة بمشروعه او بحثهواحب ان انوه الى ان هدف الكورس ان تتعلم كيفية العمل على البرنامج وليس فهم فنى لطريقة عمل بروتوكول معين او تفسير لنتيجة معينه , فهذا هو صميم دراستك او بحثك وانت القادر على استبناط الاداء والنتائج للمحاكاهويحتوى الكورس على ملفات الامثلة المختلفة والبرامج التى يمكن ان تحتاجها فى التطبيقونستعرض فى البداية شرح لمقدمة عن البرنامج ومكوناته , وبعدها نتعرف على انواع trace format المختلفةثم نبدأ فى امثله عن الشبكات السلكية ونقوم بشرح المثال وبعدها نطبق على ns2وتتوالى الامثلة عن routing protocol و wireless LAN و wireless routing protocolsوعدد الامثلة 6 امثله تغطى عدد من الاختيارات والبرتوكولات , وبداية من simulation رقم 4 بنشرح مشاريع عملية قمت بتنفيذها من قبل لذلك بشرح المشروع من البداية لذلك ستجد بعض المعلومات والاوامر التى تم شرحها من قبل فى حلقات سابقة مع الاضافات الجديدة.وارجو ان ينال الكورس اعجابكم والا تنسونا من صالح دعاؤكمد.م مصطفى محمد الجماله+201025191022

Hello Learners;Welcome to the course ''Learn Basic Fundamentals of Artificial Intelligence and Cyber Security''. Artificial intelligence (AI) is defined as the ability of computers or computer-controlled robots to perform tasks normally performed by humans because they require human intelligence and judgment. No AI can perform a wide range of tasks that a normal human can do, but some AI can rival humans in certain tasks.Cybersecurity is defined as the practice of protecting systems, networks, and programs from digital attacks. These cyberattacks are usually aimed at accessing, modifying, or destroying sensitive information. Extorting money from users; or disrupting normal business processes.The course consists of total five videos base lectures. Lecture 1 -Lecture 4 [Module 1] detail discussion on the Artificial Intelligence, Machine and Deep Learning, Types of AI, Programming Languages use for Artificial Intelligence and Practical Applications as well. In Second Module next topic Cyber Security is discuss, What is Cyber Security and it main elements. Also including brief discussion on challenges of Cyber Security Counter Measures. So its the best opportunity for the Students like, IT professionals, law students, lawyers, policy makers, universities, legal teachers and anyone interested in understanding Artificial Intelligence [AI] and Cyber Security around the world. No experience or professional knowledge is not required for this course.

This comprehensive course is designed to equip learners with the essential skills needed to excel in data science and analytics by mastering both Python programming and SQL querying. Starting with Python fundamentals, you will learn core concepts including data types, control structures, functions, and modules, building a solid foundation for data manipulation. The course then dives deep into powerful data analysis libraries like Pandas and NumPy, enabling you to clean, transform, and visualize data effectively.On the SQL side, you will explore foundational and advanced querying techniques, including complex joins, subqueries, aggregate functions, window functions, and query optimization strategies. You will also gain hands-on experience working with stored procedures, recursive queries, and data security measures such as access control and encryption.Throughout the course, practical, real-world examples and coding exercises will reinforce your learning and prepare you for technical interviews and on-the-job challenges. By the end of this course, you will be confident in writing efficient Python scripts for data processing and crafting optimized SQL queries to extract meaningful insights from large datasets.Whether you are a beginner aiming to break into data science or a professional looking to deepen your analytics skills, this course provides the comprehensive training and practical tools to advance your career and handle complex data-driven problems with ease.

Appium one of the most popular automation tool for Mobile Application Automation, It encompasses Native, Web Hybrid apps.What you will learnBy end of this course , you will be able to basic automation on Native and Hybrid apps in Android / iOS using Appium in PythonYou will be able to write Gherkin in BehaveYou will have knowledge on basic mobile conceptYou will know how to connect to real device in Android and iOS

Network security consists of the policies, processes, and practices adopted to prevent, detect and monitor unauthorized access, misuse, modification, or denial of a computer network and network-accessible resources.Network Security protects your network and data from breaches, intrusions and other threats. This is a vast and overarching term that describes hardware and software solutions as well as processes or rules and configurations relating to network use, accessibility, and overall threat protection.Network Security involves access control, virus and antivirus software, application security, network analytics, types of network-related security (endpoint, web, wireless), firewalls, VPN encryption and more.If the topic is cybersecurity, it is hard to start where. This is because of its multi-discipline structure. With this course, you can have a fresh start in network security with hands-on labs. This gives you the advantage of learning both technical and theoretical aspects of the field. You will have a chance to implement your knowledge about these topics during hand LABs. Our LABs are designed to learn the basics of technologies and processes. Thus, at the end of the course, you will have learned how to use or implement fundamental network-security technologies and processes. The theoretical topics include modern approaches. Do not worry about technical LABs like IDS technologies, Honeypods, and VPNs. They are designed simply. Before starting the LAB needed theoretical information is given in previous lessons. After finishing the LABs you will have gained needed hands-on practices for Blue Teams. Our course's motto was chosen from the enlightenment era."Sapere Aude" (is the Latin phrase meaning "Dare to know") Emanuel Kant.