System Design Interview Practice Test: 600+ Real-World Questions & 6 Practice Tests

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Are you preparing for a system design interview and looking for the best way to sharpen your skills? Do you want to confidently tackle challenging questions that top tech companies ask? This course is your ultimate guide to acing system design interviews through structured System Design Interview Practice Test and in-depth explanations.

System design interviews are one of the most crucial and challenging stages of technical hiring at top-tier companies. Whether you’re a fresh graduate, an experienced developer, or a tech lead, mastering system design is essential for career growth. This course provides 600+ carefully crafted system design questions across 6 core areas, ensuring that you understand the principles, trade-offs, and best practices needed to excel.

With detailed solutions, real-world scenarios, and expert insights, you will gain the confidence to design scalable, reliable, and high-performance systems. Each section is designed to mimic real interview settings, preparing you for both whiteboard discussions and in-depth technical conversations.

Gururo is a PMI Authorized Training Partner

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Course Details

Highlights

What’s included?

  • 6 Full-Length  System Design Interview Mock Exams – 600+ exam Questions designed to cover all critical aspects of the System Design Interview practice tests.
  • Unlimited Retakes – Practice as many times as needed to achieve mastery.
  • Detailed Answer Explanations – Understand the reasoning behind each answer choice.
  • Timed Exam Simulations – Develop speed and accuracy with real-world exam conditions.
  • 365 Days Access – Study anytime, anywhere, with 365 Days Access.

What You’ll Learn

  • Master the core principles of system design, including scalability, availability, reliability, and fault tolerance.
  • Gain hands-on experience with designing distributed systems, covering topics like consistency models, replication, and load balancing.
  • Understand database design concepts such as indexing, partitioning, normalization, and NoSQL database use cases.
  • Learn different architectural patterns, including microservices, event-driven architecture, and CQRS, to build scalable systems.
  • Develop expertise in key system components like web servers, caching mechanisms, CDNs, and containerization technologies.
  • Solve real-world system design problems by applying best practices to social media, e-commerce, real-time chat, and other platforms.
  • Strengthen your ability to analyze and answer system design interview questions with structured, detailed explanations.
  • Build confidence in handling high-level discussions on system architecture during technical interviews.
  • Enhance problem-solving skills by tackling complex design challenges and trade-offs in large-scale applications.
  • Get fully prepared for system design interviews at top tech companies with rigorous practice tests and expert guidance.

Why choose this course?

  • Comprehensive & Structured Coverage – Get access to six practice test sections covering fundamentals, distributed systems, database design, architectural patterns, system components, and real-world use cases.
  • 600+ Exam-Style Questions – Practice with a wide variety of questions that mirror actual system design interviews at companies like Google, Amazon, Meta, and Microsoft.
  • Detailed Explanations & Trade-Off Analysis – Learn not just the right answers, but also the reasoning behind architectural decisions, system constraints, and scalability considerations.
  • Real-World Case Studies – Gain insights into designing social media platforms, e-commerce systems, ride-sharing services, real-time chat applications, and more.
  • Master Key System Design Concepts – Develop expertise in scalability, reliability, fault tolerance, database sharding, caching, microservices, and event-driven architecture.
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Who this course is for:

  • Software engineers preparing for system design interviews at top tech companies.
  • Computer science students looking to strengthen their system design knowledge for future job opportunities.
  • Backend and full-stack developers who want to enhance their understanding of large-scale system architecture.
  • Technical leads and engineering managers who need a solid grasp of system design principles to guide their teams.
  • Product managers interested in understanding the technical aspects of scalable system design.
  • Entrepreneurs and startup founders building technology-driven products that require scalable architecture.
  • IT professionals transitioning into software architecture or system design roles.
  • Fresh graduates aiming to improve their chances of landing a software engineering job by mastering system design concepts.

Course Requirements / Prerequisites

  • Basic knowledge of programming languages such as Python, Java, or JavaScript is recommended.
  • Understanding of fundamental data structures and algorithms is beneficial.
  • Familiarity with database concepts, including SQL and NoSQL databases, will help in grasping database design topics.
  • Prior experience with web development or backend systems is advantageous but not mandatory.
  • Some exposure to networking concepts, such as HTTP, DNS, and load balancing, will be useful.
  • Interest in designing scalable, reliable, and high-performance systems is essential.
  • A willingness to practice problem-solving and think critically about trade-offs in system design.
  • Ability to analyze technical requirements and translate them into architectural decisions.
  • No prior experience in system design interviews is required, as the course provides a structured learning path.
  • A computer with internet access is needed to access course materials and practice tests.

This course is also available on Udemy

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Updated 2025

One-time payment. 365 Days Access

Get the Only Exam Simulator with the Largest Number of Realistic Sample Questions and detailed explanation

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Original price was: $30.00.Current price is: $9.99.

*30 day money-back guarantee. Try it out for 1 month to make sure it's right for you!

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Frequently asked questions

Upon successful payment completion, our system automatically executes the following actions immediately

  1. Your account creation
  2. Courses access to your account
  3. LMS walk-thru video guide
  4. You will receive emails from info@gururo.com

We have established a robust support framework to assist with any needs that may arise. In addition, our team is available for assistance via the helpdesk, email, telephone, or live chat.

We accept major credit cards, including Visa, Mastercard, American Express, and Discover, as well as payments via PayPal. For payments in your local currency, please contact support at support@gururo.com.

As part of our commitment to customer satisfaction, we offer a generous 30-day return period. Below conditions have to be met which are outlined in our refund policy as well:

  • The refund request must be submitted within 30 days of purchase.
  •  If a user has requested multiple refunds for the same course or has a history of excessive refund requests, Gururo reserves the right to limit or deny future refund requests

You can be confident that our questions, domain weightings, and topic distributions are fully aligned with the most recent exam guidelines. Our dedicated team of experts ensures that you always study the most relevant and current material by continuously monitoring updates.

Once you complete the checkout process, you will immediately gain access to the practice test within our Learning Management System (LMS). Our LMS provides a comprehensive learning experience with features like:
  • Monitor your progress through the practice test.
  • Automatically receive your scores upon completing each quiz.
  • Engage with timed quizzes to simulate real test conditions.
  • Review your results to identify areas for improvement.
These features are designed to enhance your learning experience and help you prepare effectively for your exams.
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