Tech Exam Prep Podcast Por Ran Chen arte de portada

Tech Exam Prep

Tech Exam Prep

De: Ran Chen
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Tech Exam Prep is a free, daily podcast by OpenExamPrep covering the most in-demand IT and technology certification exams — including CompTIA Security+, AWS Cloud Practitioner, CompTIA Network+, CCNA, CompTIA A+, and more. Each 5-minute episode breaks down one exam topic with concrete examples, common exam traps, and memory tricks to help you pass on your first attempt. No fluff, no filler — just the concepts you need to know, explained the way the exam tests them. This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP designation. He is passionate about opening access to high-quality exam preparation for everyone. For free practice questions, AI-powered explanations, flashcards, and full study guides, visit https://open-exam-prep.com/ Subscribe and listen daily — your certification is closer than you think.Copyright 2026 Ran Chen
Episodios
  • [AWS CCP] 4, Cloud Economics and TCO

    [AWS CCP] 4, Cloud Economics and TCO
    Mar 27 2026
    This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - That Total Cost of Ownership (TCO) compares the comprehensive costs of an on-premises data center with the AWS cloud. - How migrating to AWS shifts spending from upfront Capital Expenditures (CapEx) to variable Operational Expenditures (OpEx). - The AWS Pricing Calculator is the primary tool for estimating costs for specific solutions you plan to build in AWS. - Rightsizing is the ongoing process of matching instance resources to workload demands to eliminate waste and reduce costs. - Reserved Instances and Savings Plans provide substantial discounts for long-term usage commitments, with Savings Plans offering greater flexibility. For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep
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    3 m
  • [AWS CCP] 3, AWS Global Infrastructure

    [AWS CCP] 3, AWS Global Infrastructure
    Mar 26 2026
    This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - An AWS Region is a large, isolated geographic area, while an Availability Zone (AZ) is a distinct data center location within that Region. - Deploying resources across multiple Availability Zones (Multi-AZ) is the primary strategy for achieving high availability and fault tolerance on the exam. - Edge Locations are used by services like CloudFront to cache content and reduce latency for end-users, and they are distinct from AZs where applications run. - The four critical factors for choosing an AWS Region are Compliance, Latency, Service Availability, and Pricing. - Exam questions often use trick wording to confuse Availability Zones (for running applications) with Edge Locations (for content delivery). For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep
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    3 m
  • [AWS CCP] 2, Benefits of Cloud Computing

    [AWS CCP] 2, Benefits of Cloud Computing
    Mar 25 2026
    This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - How the exam tests the shift from upfront Capital Expense (CapEx) to pay-as-you-go Operational Expense (OpEx). - Why massive economies of scale result in lower pay-as-you-go prices for all customers, not just large ones. - The connection between stopping guessing capacity and the cloud's core principle of elasticity. - How increased speed and agility are framed as the ability to provision resources in minutes instead of weeks. - How going global in minutes is achieved by deploying applications across multiple AWS Regions with a few clicks. For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep
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    4 m
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