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 11585

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

Wipro,

2 11494

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 11317

Return address will be returned by function to

Wipro,

2 7378

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 11607

what is conductance and valence band?

1 6503

What is Fermi level?

5 10762

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 5617

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

1 3540

Un-Answered Questions { Embedded Systems }

What kinds of problems can you hit with lockless model?

926

Please give a circuit to divide frequency of clock cycle by two?

969

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

1296

What is the purpose of the segment register?

748

What is the distinguishing feature of db and ab?

1684

What is a 'const' variable?

840

Explain what is multiplexer?

1038

Explain me what is the main function of multiplexed address/data bus?

766

Have you developed software testing procedures for new systems and performed qa, quality assurance, or audits?

782

What are the characteristics of embedded system?

880

List out the features of 8051 microcontroller?

1201

How much on chip ram is available?

1382

What is something substantive that you've done to improve as a developer in your career?

741

explain about the characters of internal interrupts?

1119

What are little endian and big endian types of storage? How can you identify which type of allocation a system follows?

872

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