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?

838

What are the qualifiers in c?

828

Discuss the concept of yagni.

855

What are the advantages and disadvantages of separation of concerns?

822

What type of scheduling is there in rtos?

877

How to reduce interrupt latency?

888

What is refactoring? Name three common refactorings.

1077

What is the difference between unit test and integration test?

887

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

871

Explain the difference between risc and cisc processor?

864

What happens when recursive functions are declared inline?

954

Explain the significance of watchdog timer in embedded systems?

900

What is so great about ?

768

Explain the uses of timers in embedded system?

837

Please explain the difference between mutexes vs semaphores?

806

Un-Answered Questions { Embedded Systems }

How can you reduce memory requirements in embedded systems?

893

What are the steps involved in communication of 8085 microprocessor with the memory?

1018

What is meant by address space? What is meant by address space partitioning?

1012

Given a layout, draw its transistor level circuit. (I was given a 3 input AND gate and a 2 input Multiplexer. You can expect any simple 2 or 3 input gates)

1202

Tell me how to create a child process in linux?

748

What do you do to stay abreast of the latest technologies and tools?

882

What is top half & bottom half of a kernel?

829

What is the RST for the TRAP?

1367

How much on chip ram is available?

1437

What is the need for dmac in es?

924

What is Noise Margin? Explain the procedure to determine Noise Margin?

2456

Draw a CMOS Inverter. Explain its transfer characteristics

1181

What are the essential components of embedded system?

897

What is a memory leak? What is a segmentation fault?

864

Classify interrupts on the basis of signals.

1063

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