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

What buses are used for communication in embedded system?

786

What are the qualifiers in c?

761

Discuss the concept of yagni.

793

What are the advantages and disadvantages of separation of concerns?

780

What type of scheduling is there in rtos?

805

How to reduce interrupt latency?

836

What is refactoring? Name three common refactorings.

995

What is the difference between unit test and integration test?

828

Explain the difference between "set" logic, and "procedural" logic.

818

Explain the difference between risc and cisc processor?

813

What happens when recursive functions are declared inline?

889

Explain the significance of watchdog timer in embedded systems?

844

What is so great about ?

707

Explain the uses of timers in embedded system?

788

Please explain the difference between mutexes vs semaphores?

757

Un-Answered Questions { Embedded Systems }

Explain the difference between microcontroller and microprocessor?

1032

How do you react to people criticizing your code/documents?

786

What are the characteristics of embedded system?

870

State the total number of pins in the 8085 microprocessor?

902

Do you know what is priority inversion?

799

What jobs alu of 8085 can perform?

1218

Why 8051 is called 8 bit microcontroller?

1291

Using four cascaded counters with a total of 8 bits, how many states must be deleted to achieve a modulus of 20,000?

972

Tell me about 3 times you failed.

941

What are the commonly found errors in embedded systems?

759

Explain db?

1036

What do you mean by ionospheric bending?

834

How can you increase ports of a microprocessor?

1251

Tell me about some of your hobby projects that you've written in your off time.

825

Why the lower byte address bus(a0-a7) and data bus (d0-d7) are multiplexed?

1645

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