Mirafra Technologies Interview Experience

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1.Tell me about yourself
2.Rate yourself in C on a factor of 1
3.What is void pointer
4.volatile keyword in C
5.Storage classes in C
6.Static keyword in C
7.const keyword in C
8.Which DeviceDrivers u have worked on
9.Explain about I2C.Start and stop condition
10.Synchronization Mechanisms
11.Difference between semaphore and mutex
12.use of spinlock
13.What is system call and what happens internally
14.Between ISR and process which we wil use semaphore or spinlock
15.Interrupt Mechanism in linux
16.Top Half and Bottom Half
17.WorkQueues
18.What are the Debugging mechanisms used ?

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