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Assessment
Backend C++: Memory Management From Analysis to Implementation
1 hour
Intermediate
Available in
+4
Skills you'll verify
C++
Technical Communication
Your mission in this simulation
Your Role
C++ Developer
Your Goal
Address C++ memory issues via review, refactoring, and justification of your decisions. Simulation Details: Lumina Systems is a leading technology company specializing in enterprise software platforms that manage critical back-office operations for over 250 major organizations worldwide. Their platforms handle millions of daily transactions for clients in finance, healthcare, and logistics, with a reputation for high performance and reliability. However, recurring memory management issues in a key component, ResourceCache, have led to costly outages and client dissatisfaction. These problems stem from legacy C++ practices, such as improper pointer usage and lack of exception safety, prompting a company-wide initiative to modernize and refactor the codebase. The stakes are high: resolving these issues is essential to restore client trust and maintain Lumina Systems’ competitive edge. Step into the role of a C++ Developer tasked with modernizing the ResourceCache component. You will collaborate one-on-one with two key stakeholders: a Senior C++ Architect, who will guide you through technical analysis and code review, and an Engineering Director, who will evaluate your architectural decisions from a business perspective. Your mission is to identify and resolve memory management flaws in the shared code editor, refactor the code using modern C++ best practices, and clearly communicate your design choices. Expect to engage in detailed technical discussions, defend your approach, and ensure your solution aligns with both technical and strategic company goals. - Review and annotate the ResourceCache code with the Senior C++ Architect, identifying memory management issues. - Refactor the code in the shared editor, applying modern C++ practices to resolve identified problems. - Discuss and justify your memory management strategy in a voice call with the Engineering Director, addressing both technical and business concerns. - Demonstrate proficiency in C++ and technical communication by delivering a robust, maintainable solution and articulating your reasoning to stakeholders.
Helpful for
C++ Developer, Software Engineer, Technical Lead
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