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

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VLSI (297)
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Embedded Systems Interview Questions

Questions Answers Views Company eMail

What buses are used for communication in embedded system?

795

What are the qualifiers in c?

769

Discuss the concept of yagni.

803

What are the advantages and disadvantages of separation of concerns?

788

What type of scheduling is there in rtos?

819

How to reduce interrupt latency?

844

What is refactoring? Name three common refactorings.

1012

What is the difference between unit test and integration test?

843

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

827

Explain the difference between risc and cisc processor?

821

What happens when recursive functions are declared inline?

901

Explain the significance of watchdog timer in embedded systems?

853

What is so great about ?

718

Explain the uses of timers in embedded system?

798

Please explain the difference between mutexes vs semaphores?

768

Un-Answered Questions { Embedded Systems }

Draw the Differential Sense Amplifier and explain its working. Any idea how to size this circuit? (Consider Channel Length Modulation)

1321

Give an example of one address microprocessor?

1179

Design a transmission gate based xor.

1011

If an/ap = 0.5, an/ap = 1, an/ap = 3, for 3 inverters draw the transfer characteristics?

2458

Tell me what is microcontroller?

798

Discuss the differences between mocks and stubs/fakes and where you might use them (answers aren't that important here, just the discussion that would ensue).

815

Mention interrupts pins of 8085?

1115

What is non-maskable interrupts?

1155

What are the languages used in embedded system?

781

Tell me some applications of DSP?

821

Intel 8051 follows which architecture?

1056

Basic Stuff related to Perl?

2784

Discuss pc and sp?

989

what are buses used for communication in embedded system?

844

Tell me the steps involved in demodulating a signal.

940

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