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 do you mean by interrupt latency?

845

What is pass by value and pass by reference? How are structure passed as arguments?

843

Can a volatile be constant? Like

797

Can a pointer be volatile ?

949

Explain whether we can use semaphore or mutex or spinlock in interrupt context in linux kernel?

831

Differentiate testing and verification?

879

What is equ?

835

Explain scope of static variables?

917

What is difference between using a macro and inline function?

841

what are buses used for communication in embedded system?

843

what is embedded system in a computer system?

963

Can single bit of a port be accessed in 8051?

1004

Explain the 8051 microcontroller architecture?

1040

How much total external data memory that can be interfaced to the 8051?

1168

Intel 8051 follows which architecture?

1056

Un-Answered Questions { Embedded Systems }

How can you construct both PMOS and NMOS on a single substrate?

4938

Write the properties of linear convolution.

802

What are the flags in 8086?

1053

What is processor cycle (machine cycle)?

1013

What are the components of embedded system?

908

Define the architecture of the 8085 microprocessor?

941

Tell me when one must use recursion function? Mention what happens when recursion functions are declared inline?

855

In how many groups can the signals of 8085 be classified?

1163

How many types memory mgt can divided?

1009

How do you learn about the latest technology trends?

745

How does the interrupts handle by using the threads?

878

Differences between Array and Booth Multipliers?

4019

Explain scope of static variables?

917

Tell me how do you detect if two 8-bit signals are same?

1087

What are the control signals used by the 8085?

1056

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