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

86 Family (470)
VLSI (297)
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Embedded Systems Interview Questions

Questions Answers Views Company eMail

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

Intel,

2104

Insights of an inverter. Explain the working?

Intel,

1 10294

Insights of a 2 input NOR gate. Explain the working?

Infosys, Intel,

1 3665

Insights of a 2 input NAND gate. Explain the working?

Intel,

1 8995

Implement F= not (AB+CD) using CMOS gates?

Intel,

1 5767

Insights of a pass gate. Explain the working?

Intel,

4979

Why do we need both PMOS and NMOS transistors to implement a pass gate?

INEL, Intel,

3 14699

What does the above code synthesize to?

Intel,

2606

Cross section of a PMOS transistor?

Intel,

4773

Cross section of an NMOS transistor?

Intel,

3 9945

What is a D-latch? Write the VHDL Code for it?

Intel,

3 22606

Differences between D-Latch and D flip-flop?

AIT, Intel, Sibridge Technologies,

17 65436

Implement D flip-flop with a couple of latches? Write a VHDL Code for a D flip-flop?

Intel,

6 20592

What is latchup? Explain the methods used to prevent it?

Intel,

2 9665

What is charge sharing?

Cypress Semiconductor, Intel,

2 13526

Un-Answered Questions { Embedded Systems }

Cross section of a PMOS transistor?

4773

Explain what is the main difference between 8085 and 8086 processors?

990

What is the difference between asynchrony and concurrency?

1025

What is impulse response? Explain its significance.

899

Which is non maskable interrupt for 8085?

1083

What is the maximum internal clock frequency of 8086?

1093

What does it mean “the channel is pinched off”?

1358

What are the three main types of connection used by bluetooth?

1063

Explain what is semaphore?

813

What are the characteristics of embedded system?

948

What is the difference between a web server, web farm and web garden? How would your web application need to change for each?

902

What are the different types of embedded systems?

850

Tell me the role of a car driver as one of a feedback mechanism.

969

What is the condition to be satisfied for stability?

881

Approximately, what were the sizes of your transistors in the SRAM cell? How did you arrive at those sizes?

1149

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