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

86 Family (470)
VLSI (297)
DSP (55)
Embedded Systems AllOther (399)

Embedded Systems Interview Questions

Questions Answers Views Company eMail

What are the uses of the keyword volatile?

1065

Describe a pattern that is not the factory pattern?

843

What is spin lock?

896

What is interrupt latency? How can you reduce it?

876

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

909

Explain the concept of separation of concerns?

891

What is continuous integration? Why is it important?

1013

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

938

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

957

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

863

What is the repository pattern? Why are patterns important?

927

Can you have constant volatile variables?

821

How can you reduce interrupt latency?

814

Explain the differences between analytical and computational modeling?

968

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

814

Un-Answered Questions { Embedded Systems }

what is a sequential circuit?

1243

Explain Process technology? What package was used and how did you model the package/system? What parasitic effects were considered?

1123

Name the pin in 8086 microprocessor that is used for selecting mode of operation?

1172

Draw the Cross Section of an Inverter? Clearly show all the connections between M1 and poly, M1 and diffusion layers etc?

3417

What is tri-state logic?

1305

Can we use printf inside isr?

883

Explain what happens when recursion functions are declared inline?

903

On a scale of one to ten, rate me as an interviewer now 26 which stack is used in 8086?

1028

Define digital signal.

943

What is BIBO stability? What is the condition to be satisfied for stability?

981

What type of interrupts are used for critical events and why?

1116

Describe a time when you collaborated with designers and engineers to deploy a new product. What was your role?

856

Tell me what is rtos?

871

When do you know your code is ready for production?

955

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

2509

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