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

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VLSI (297)
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Embedded Systems Interview Questions

Questions Answers Views Company eMail

What is the difference between = and == in C?

Intel,

5 11454

Are you familiar with VHDL and/or Verilog?

Intel,

17 28100

What types of CMOS memories have you designed? What were their size? Speed?

Intel, Wipro,

4658

What work have you done on full chip Clock and Power distribution? What process technology and budgets were used?

Intel,

3267

What types of I/O have you designed? What were their size? Speed? Configuration? Voltage requirements?

Intel,

1 5001

Process technology? What package was used and how did you model the package/system? What parasitic effects were considered?

Intel,

3138

What types of high speed CMOS circuits have you designed?

Infosys, Intel,

2 14578

What transistor level design tools are you proficient with? What types of designs were they used on?

Intel,

5067

What products have you designed which have entered high volume production?

Intel,

1 7446

What was your role in the silicon evaluation/product ramp? What tools did you use?

Intel,

3728

If not into production, how far did you follow the design and why did not you see it into production?

Intel,

1 5269

What is the most complicated/valuable program you written in C/C++?

HCL, IBM, Intel, TCS, TVS, Wipro,

23 42876

Give two ways of converting a two input NAND gate to an inverter ?

2 18433

Given a circuit, draw its exact timing response?

ATS,

3699

What are set up time & hold time constraints What do they signify Which one is critical for estimating maximum clock frequency of a circuit?

AMD,

1 9828

Un-Answered Questions { Embedded Systems }

What does the above code synthesize to?

2596

Explain the two types of software?

1025

What are recursive functions? Can we make them in line?

836

Explain what are the essential components of embedded system?

806

What are the different design constraints occur in the synthesis phase?

1101

State the two type of 16 bit registers and define them?

931

Explain the characteristics of embedded system?

865

If your database was under a lot of strain, what are the first few things you might consider to speed it up?

830

How might a task-based model differ from a threaded model?

807

What is the importance of causality?

881

What happens if we delay the enabling of Clock signal?

2366

In how many ways computer soft wares are categorized?

1025

Explain some of the commonly found errors in embedded systems?

818

Why does the present vlsi circuits use mosfets instead of bjts?

1293

What are the various interrupts in 8086?

1110

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