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

The Pentium microprocessor has how many execution unit?

CDAC,

1142

What does 8088 microprocessor have?

CDAC,

1025

When is the LOCK prefix used often?

CDAC,

1119

Can you name the different types of processor?

IOCL,

1144

What is clock frequency for 8085?

Rolta,

1042

What is line of sight?

926

Explain Basic Stuff related to Perl?

Intel,

1038

Explain Cross section of a PMOS transistor?

Intel,

1227

What are the Advantages and disadvantages of Mealy and Moore?

Intel,

1268

Explain the working of Insights of an inverter ?

Intel,

1259

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

Intel,

1075

If the current through the poly is 20nA and the contact can take a max current of 10nA how would u overcome the problem?

Intel,

1117

Explain about 6-T XOR gate?

Intel,

1266

Explain Cross section of an NMOS transistor?

Intel,

1028

What are the Factors affecting Power Consumption on a chip?

Intel,

1286

Un-Answered Questions { Embedded Systems }

Explain how to reduce interrupt latency?

854

Explain the differences between the nmi and intr

1174

How to reduce interrupt latency?

885

What are the commonly found errors in embedded systems?

804

Can 8259 be interfaced with 8085 via the trap pin?

997

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

840

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

3727

Define psp?

1044

Explain what is sim and rim instructions?

1182

Tell me can we put breakpoint inside isr?

930

what is the difference between embedded systems and the system in which rtos is running?

932

Comment the size of stack?

987

What are the temporary registers of 8085?

1009

What is a locator?

1123

How can you reduce memory requirements in embedded systems?

891

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