Embedded Systems AllOther Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Embedded Systems AllOther Interview Questions

Questions Answers Views Company eMail

Tell me how many types of ipc mechanism you know?

873

Explain what is return type of isr?

941

Tell me what are real-time embedded systems?

1008

Tell me what are buses used for communication in embedded system?

906

Explain me what is spin lock?

811

Explain how does combination of functions reduce memory requirements in embedded systems?

980

Tell me what type of scheduling is there in rtos?

840

Can you please explain the difference between mutexes vs semaphores?

866

Tell me what is interrupt latency? How can you reduce it?

888

Tell me when one must use recursion function? Mention what happens when recursion functions are declared inline?

950

Explain various uses of timers in embedded system?

1001

Tell me what are inline functions?

874

Tell me what is the purpose of using critical sections?

914

Explain me what is the main function of multiplexed address/data bus?

859

Tell me what happens when recursive functions are declared inline?

947

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Un-Answered Questions { Embedded Systems AllOther }

What's the difference between a web server, web farm and web garden? How would your web application need to change for each?

892

Mention how I/O devices are classified for embedded system?

948

What's risc architecture?

907

Why does pre-emptive multi-threading used to solve the central controller problem?

872

What kinds of problems can you hit with locking model?

884

Explain what is the need for an infinite loop in embedded systems?

935

Tell me whether we can use semaphore or mutex or spinlock in interrupt context in linux kernel?

878

What are the essential components of embedded system?

949

What are the types of embedded system?

1098

Describe a pattern that is not the factory pattern? How is it used and when?

927

Can we use printf inside isr?

885

Why are patterns important?

893

What is the difference between unit test and integration test?

942

What's your experience with technical documentation?

904

What is continuous integration? Why is it important?

1016

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