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

86 Family (470)
VLSI (297)
DSP (55)
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Embedded Systems Interview Questions

Questions Answers Views Company eMail

What are the uses of the keyword volatile?

950

Describe a pattern that is not the factory pattern?

758

What is spin lock?

799

What is interrupt latency? How can you reduce it?

795

Which parameters decide the size of data type for a processor?

799

Explain the concept of separation of concerns?

803

What is continuous integration? Why is it important?

898

What is the difference between a web server, web farm and web garden? How would your web application need to change for each?

864

What is the difference between locking and lockless (optimistic and pessimistic) concurrency models?

823

Explain the difference between "set" logic, and "procedural" logic. When would you use each one and why?

775

What is the repository pattern? Why are patterns important?

833

Can you have constant volatile variables?

743

How can you reduce interrupt latency?

713

Explain the differences between analytical and computational modeling?

855

How do the mvp, mvc, and mvvm patterns relate?

733

Un-Answered Questions { Embedded Systems }

Tell me how many types of ipc mechanism you know?

787

Explain how to reduce interrupt latency?

813

Explain what is meant by a sandbox, why you would use one, and identify examples of sandboxes in the wild.

841

Do you know what is priority inversion?

815

What happens if we use an Inverter instead of the Differential Sense Amplifier?

3275

Tell me what is rtos?

781

What is meant by cross-compiler?

1130

How can you optimize the i/o performance?

874

What does it mean “the channel is pinched off”?

1322

Explain the difference between testing and verification?

915

Describe the instruction register of 8085?

993

What are the typical errors associated with using stack in a program?

1075

What is the need for having multibyte data input and output buffers in case of device ports?

853

Please explain what is semaphore?

848

What is the difference between synchronous and asynchronous reset?

1059

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