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?

992

Describe a pattern that is not the factory pattern?

795

What is spin lock?

833

What is interrupt latency? How can you reduce it?

825

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

849

Explain the concept of separation of concerns?

841

What is continuous integration? Why is it important?

950

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

898

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

880

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

819

What is the repository pattern? Why are patterns important?

877

Can you have constant volatile variables?

774

How can you reduce interrupt latency?

749

Explain the differences between analytical and computational modeling?

898

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

766

Un-Answered Questions { Embedded Systems }

What is inversion of control? How does that relate to dependency injection?

869

Explain what is the difference between isr & function call?

1044

what is verilog?

1135

Accessing fixed memory locations

904

Explain how MOSFET works?

3234

What is non-maskable interrupts?

1236

Define microprocessor?

1290

What are the steps involved in preventing the metastability?

1124

Tell me some applications of DSP?

865

What is processor cycle (machine cycle)?

1060

what is the difference between timer and counter of microcontroller?

1213

Can 8259 be interfaced with 8085 via the trap pin?

997

Explain me why is model transformations used in the embedded system?

849

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

1451

Do you know what is virtual memory?

795

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