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 is meant by a sandbox.

907

What are real-time embedded systems?

844

What kinds of problems can you hit with lockless model?

995

Can we use any function inside isr?

893

How does inversion of control relate to dependency injection?

858

What is the repository pattern?

936

What kinds of problems can you hit with locking model?

848

What are the most common errors you've found in embedded systems?

857

What is meant by a sandbox, why you would use one.

852

What is null pointer and what is its use?

802

Can we put breakpoint inside isr?

802

What is the use of volatile keyword?

880

What is inversion of control?

861

What is kernel paging?

826

What is priority inheritance?

805

Un-Answered Questions { Embedded Systems }

Explain sphl instruction?

1138

Tell me what is difference between binary semaphore and mutex?

891

Can you have constant volatile variables?

783

Differentiate between mutexes vs semaphores.

923

What is the difference between asynchrony and concurrency?

1029

Explain the pointers and index group of registers

1123

Explain the different modes of operations of the 8086?

1005

What is the purpose of a watchdog timer?

954

what is a Watchdog Timer?

1178

What is the function of simple thread poll in embedded system?

866

Explain the flag register in the 8085 microprocessor?

1003

Explain me what is the main function of multiplexed address/data bus?

835

What is the structure of psp?

1079

In which T-state does the CPU sends the address o memory or I/O and the ALE signal for Demultiplexing

1538

What are the steps required to solve setup and hold violations in vlsi?

1092

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