Embedded Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

86 Family (470)
VLSI (297)
DSP (55)
Embedded Systems AllOther (399)

Embedded Systems Interview Questions

Questions Answers Views Company eMail

Why is Extraction performed?

Intel,

1 7901

What is LVS, DRC?

IBM, Intel,

10 61391

Who provides the DRC rules?

Intel,

5 12046

What is validation?

Intel,

2 14161

What is Cross Talk?

Intel,

4 12575

Different ways of implementing a comparator?

Intel,

1 6479

What r the phenomenon which come into play when the devices are scaled to the sub-micron lengths?

Intel,

4 8674

What is clock feed through?

Intel,

2 17489

Implement an Inverter using a single transistor?

Intel,

4 13311

What is Fowler-Nordheim Tunneling?

Intel,

2 8200

Insights of a Tri-state inverter?

Intel,

1 5450

If an/ap = 0.5, an/ap = 1, an/ap = 3, for 3 inverters draw the transfer characteristics?

Intel,

2502

Differences between Array and Booth Multipliers?

Intel,

4080

Explain the concept of a Clock Divider Circuit? Write a VHDL code for the same?

Intel,

3 18606

Which gate is normally preferred while implementing circuits using CMOS logic, NAND or NOR? Why?

Intel,

13 37451

Un-Answered Questions { Embedded Systems }

What is 8255?

1064

Explain what is meant by a sandbox, why you would use one, and identify examples of sandboxes in the wild.

885

When do you know your code is ready for production?

920

explain the difference between 8086 and 8088?

1169

Give an example of a combined addressing mode instruction?

974

Explain the functions of the two dma signals hold and hlda?

1141

Do you know what is the use of volatile keyword?

837

What jobs alu of 8085 can perform?

1277

What is the structure of psp?

1077

Explain me what is semaphore?

874

What is the difference between unit test and integration test?

892

What is sectioned convolution? Why is it performed?

885

Who are the gang of four? Why should you care?

893

Describe the aaa instruction with the help of an example?

994

What is continuous integration? Why is it important?

960

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