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

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Embedded Systems Interview Questions

Questions Answers Views Company eMail

Explain what is return type of isr?

889

Tell me what are real-time embedded systems?

946

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

863

Explain me what is spin lock?

772

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

921

Tell me what type of scheduling is there in rtos?

798

Can you please explain the difference between mutexes vs semaphores?

829

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

843

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

890

Explain various uses of timers in embedded system?

951

Tell me what are inline functions?

821

Tell me what is the purpose of using critical sections?

827

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

826

Tell me what happens when recursive functions are declared inline?

898

Explain me how does the interrupt architecture works?

889

Un-Answered Questions { Embedded Systems }

Explain how binary number can give a signal or convert into a digital signal?

1123

What are the most common errors you've found in embedded systems?

848

What is the repository pattern? The factory pattern? Why are patterns important?

832

Explain me how does the interrupt architecture works?

889

Tell me what are the functional requirements that are used in the embedded systems?

788

Please explain can structures be passed to the functions by value?

783

What is an anti-aliasing filter?

890

What is coprocessor?

1052

Basic Stuff related to Perl?

2818

Give here your suggestion about microprocessor 8085 and 8086. These 2 processors used in old time. I want to know its program execution time, memory space?

950

Define psp and its structure?

1067

Explain what is the depletion region?

1079

What are the components of embedded system?

955

What are the characteristics of embedded system?

936

Which interrupt has highest priority in microcontroller ?

1266

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