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Embedded Systems Interview Questions
Questions Answers Views Company eMail

Difference between 80286 and 80287

Mascot,

2 10974

In a processor these are 120 instructions . Bits needed to impliment this instructions [a] 6 [b] 7 [c] 10 [d] none

Wipro,

2 10898

In 8085 microprocessor READY signal does.which of the following is incorrect statements [a]It is input to the microprocessor [b] It sequences the instructions

Wipro,

2 10681

Return address will be returned by function to

Wipro,

2 6691

load a mul a store t1 load b mul b store t2 mul t2 add t1 then the content in accumulator is

Wipro,

2 8470

In 8085 microprocessor READY signal does.which of the following is incorrect statements [a]It is input to the microprocessor [b] It sequences the instructions

Wipro,

4 10767

what is conductance and valence band?

 1 5969

What is Fermi level?

 5 9748

How does Vbe and Ic change with temperature?

Qualcomm,

3187

If the substrate doping concentration increase, or temperature increases, how will Vt change? it increase or decrease?

 1 3988

what is Channel length modulation?

Intel,

2 6365

what is the doping?

 5 7601

How does a pn junction works?

Wipro,

2 6886

What is the depletion region?

 1 5129

Tell me the parameters as many as possible you know that used to character an amplifier?

 1 3020

Un-Answered Questions { Embedded Systems }

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

817

Explain what is the main difference between 8085 and 8086 processors?

747

What's the difference between asynchrony and concurrency?

584

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

579

Tell me which parameters decide the size of data type for a processor?

739

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

566

What jobs alu of 8085 can perform?

1034

If you've integrated new software in an existing system, tell us how you evaluated and identified the requirements for this new technology.

727

What is instruction cycle?

904

Can you please explain the difference between mutexes vs semaphores?

603

Which segment is used to store interrupt and subroutine return address registers?

978

Explain briefly the string addressing mode with the help of an example?

763

What type of interrupts are used for critical events and why?

853

Which interrupt has the highest priority?

898

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

614

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