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 buses are used for communication in embedded system?

880

What are the qualifiers in c?

878

Discuss the concept of yagni.

913

What are the advantages and disadvantages of separation of concerns?

850

What type of scheduling is there in rtos?

925

How to reduce interrupt latency?

942

What is refactoring? Name three common refactorings.

1152

What is the difference between unit test and integration test?

937

Explain the difference between "set" logic, and "procedural" logic.

938

Explain the difference between risc and cisc processor?

927

What happens when recursive functions are declared inline?

1020

Explain the significance of watchdog timer in embedded systems?

935

What is so great about ?

842

Explain the uses of timers in embedded system?

879

Please explain the difference between mutexes vs semaphores?

844

Un-Answered Questions { Embedded Systems }

Explain an interrupt?

1093

What are the different types of addressing modes?

1102

Design an 8 is to 3 encoder using 4 is to encoder?

1376

Define the functions of the dx register.

1005

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

981

What are recursive functions? Can we make them in line?

874

Differentiate between hardware and software interrupts and state examples for both?

1031

Describe the life-cycle of a software development (application design) process.

869

Tell me what is interaction semantics used in embedded systems?

990

What is refactoring? Have you used it and it is important? Name three common refactorings.

824

What are the types of embedded system?

1096

what are the differences between isolated i/o and memory mapped i/o

1084

What are the three main types of connection used by bluetooth?

1115

How can you increase ports of a microprocessor?

1373

Write the special functions carried by the general purpose registers of 8086?

1043

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