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

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

Questions Answers Views Company eMail

What are the uses of the keyword volatile?

928

Describe a pattern that is not the factory pattern?

750

What is spin lock?

792

What is interrupt latency? How can you reduce it?

778

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

787

Explain the concept of separation of concerns?

791

What is continuous integration? Why is it important?

876

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

854

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

803

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

759

What is the repository pattern? Why are patterns important?

817

Can you have constant volatile variables?

737

How can you reduce interrupt latency?

701

Explain the differences between analytical and computational modeling?

833

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

724

Un-Answered Questions { Embedded Systems }

What products have you designed which have entered high volume production?

2392

A vast majority of high performance embedded systems today use risc architecture why?

981

Explain the addresses which are bit addressable?

1096

What is the difference between hard real-time and soft real-time os?

719

Explain what happens when recursion functions are declared inline?

792

Explain an interrupt?

987

For a NMOS transistor acting as a pass transistor, say the gate is connected to VDD, give the output for a square pulse input going from 0 to VDD

1390

Is count down_to_zero loop better than count_up_loops?

816

What are the flags in 8086?

1044

Tell me the role of a car driver as one of a feedback mechanism.

924

What is lookup table microcontroller?

936

Tell me what is the purpose of using critical sections?

756

Explain the differences between analytical and computational modeling?

833

How is EPROM generally erased

1064

explain the various functional blocks of the 8085 microprocessor.

930

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