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 11694

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

Wipro,

2 11605

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 11427

Return address will be returned by function to

Wipro,

2 7517

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

Wipro,

2 9206

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 11788

what is conductance and valence band?

1 6598

What is Fermi level?

5 10998

How does Vbe and Ic change with temperature?

Qualcomm,

3518

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

1 4674

what is Channel length modulation?

Intel,

2 7329

what is the doping?

5 8770

How does a pn junction works?

Wipro,

2 7725

What is the depletion region?

1 5717

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

1 3629

Un-Answered Questions { Embedded Systems }

Define discrete time and digital signal.

924

Explain the working of Insights of an inverter ?

1268

What is the the total addressable memory size in a 8085 microprocessor?

1028

Give example for non-maskable interrupts?

1013

Explain the concept of separation of concerns?

848

What is an anti-aliasing filter?

899

Why do you use two ground pins in microprocessor 8086?

1002

Describe the (status) flag register of 8085?

1037

Define psp and its structure?

1070

Explain the difference between testing and verification?

968

Explain how Verilog is different to normal programming language?

1277

Intel 8051 follows which architecture?

1104

What's the difference between unit test and integration test?

857

What is line of sight?

934

Design a transmission gate based xor.

1063

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