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

Difference between 80286 and 80287

Mascot,

2 11584

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

Wipro,

2 11493

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 11316

Return address will be returned by function to

Wipro,

2 7377

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

Wipro,

2 9115

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 11605

what is conductance and valence band?

1 6503

What is Fermi level?

5 10761

How does Vbe and Ic change with temperature?

Qualcomm,

3471

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

1 4562

what is Channel length modulation?

Intel,

2 7165

what is the doping?

5 8551

How does a pn junction works?

Wipro,

2 7585

What is the depletion region?

1 5615

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

1 3540

Un-Answered Questions { Embedded Systems }

Discuss the concept of yagni.

803

What is segment address in 8086?

954

Explain the different types of AM, FM along with the Diagrams on the paper.

862

How can you reduce interrupt latency?

708

What is an embedded system?

802

How are macros different from inline functions?

829

What is an interrupt service routine?

995

Tell me how many types of ipc mechanism you know?

784

What is the purpose of the sign flag in 8085?

937

Explain the characteristics of embedded system?

822

What is your experience with technical documentation?

922

In what way interrupts are classified in 8085?

1115

What is a memory leak? What is a segmentation fault?

815

What is equ?

835

Which 2 ports combine to form the 16 bit address for external memory access?

1180

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