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 the bus in a microcontroller?

1005

Explain the difference between microcontroller and microprocessor?

1033

How are macros different from functions?

724

How do malloc and calloc work?

779

How do you reduce interrupt latency?

836

What is the task of the pre-processor?

857

Explain the difference between testing and verification?

902

What are the different types of embedded systems?

807

What is the purpose of a watchdog timer?

868

What is mutex in an embedded system?

800

Explain the characteristics of embedded system?

812

Why is java used in embedded systems?

815

What are the advantages and disadvantages of embedded system?

908

What is dma in an embedded system?

878

What is rtos in an embedded system?

860

Un-Answered Questions { Embedded Systems }

Explain what are the uses of the keyword static?

767

What is base segment address?

1036

Mention what are buses used for communication in embedded system?

807

Basic Stuff related to Perl?

2779

State the two type of 16 bit registers and define them?

898

What is impulse response? Explain its significance.

839

Tell me about some of your hobby projects that you've written in your off time.

826

Explain maskable and non maskable interrupts?

1093

What is the purpose of the ale pin?

1063

Tell me what is microcontroller?

794

Insights of a 4bit adder/Sub Circuit?

3295

What is the purpose of segment register?

890

Describe a finite state machine that will detect three consecutive coin tosses (of one coin) that results in heads.

2788

How the stack is initialized?

1019

Explain what are the differences between analytical and computational modeling?

837

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