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?

788

What are the qualifiers in c?

763

Discuss the concept of yagni.

794

What are the advantages and disadvantages of separation of concerns?

781

What type of scheduling is there in rtos?

809

How to reduce interrupt latency?

839

What is refactoring? Name three common refactorings.

999

What is the difference between unit test and integration test?

829

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

819

Explain the difference between risc and cisc processor?

815

What happens when recursive functions are declared inline?

891

Explain the significance of watchdog timer in embedded systems?

846

What is so great about ?

714

Explain the uses of timers in embedded system?

790

Please explain the difference between mutexes vs semaphores?

759

Un-Answered Questions { Embedded Systems }

What is meant by priority of interrupt?

1053

Tell me what are the commonly found errors in embedded systems?

811

What are the conditions under which the eu enter into the wait mode?

1136

What are the 4 types of inheritance relationship?

825

Which interrupt in the 8086 has the highest priority?

1066

When a discrete time signal is called periodic?

806

what is SCR (Silicon Controlled Rectifier)?

1002

what is logical address?

921

How do malloc and calloc work?

779

What does the above code synthesize to?

2524

What is 8051 microcontroller ?

1093

Tell me what are real-time embedded systems?

868

What are the general purpose registers in 8085?

997

A=7; b=8; x=a++-b; printf(“%d”, x ); what does this code give as output?

967

Write a program to show the functionality of power-save super loop.

1023

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