LG Soft India Interview Questions
The questions to prepare for LG Soft India interviews, across all roles. Questions from real interview reports rank first. Updated weekly.
Explain how `volatile` prevents incorrect compiler optimizations on memory-mapped or asynchronously updated values.
Compare mutexes and binary semaphores in real-time operating systems.
Explain how processes and threads differ in memory, isolation, communication, and scheduling trade-offs.
Explain how to set, clear, toggle, and read specific bits in a register using bitwise operations.
Explain the difference between a pointer to const and a const pointer in C, including what can change and what cannot.
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Tests self-awareness, ownership, and growth mindset through specific examples of a professional strength and an actively managed weakness.
Tests conflict resolution and influence in bug triage when a QA engineer must defend a defect with evidence and preserve collaboration.
Tests ownership and structured problem-solving in debugging, including communication, prioritization, and learning under pressure.