ILJIN ELECTRONICS SMT Engineer Interview Questions and Answers

Q1. Implement a malloc function.
Ans. 
Implementing a malloc function involves dynamically allocating memory in C programming.
• Use the malloc function from stdlib.h library to allocate memory on the heap.

• Remember to check if the memory allocation was successful by checking if the returned pointer is not NULL.

• Don't forget to free the allocated memory using the free function to avoid memory leaks.
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Pure technical on kernel programming

Q1. Pure technical questions on background project
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Q2. Mutex semaphore and spinlock
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Q3. How you will achieve multi threaded programming
Ans. 
Multi-threaded programming can be achieved by creating multiple threads that run concurrently.
• Identify the tasks that can be executed in parallel

• Create threads using threading libraries in the chosen programming language

• Synchronize the threads to avoid race conditions and deadlocks

• Use locks, semaphores, and mutexes to manage shared resources

• Optimize the performance by balancing the workload among threads
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Q1. Why you want to join this company
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