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

Explain me what is the difference between microprocessor and microcontroller?

960

Explain what are the uses of the keyword static?

864

Do you know what is priority inheritance?

936

Explain me what is kernel paging?

850

Tell me can we use any function inside isr?

832

Tell me what is interaction semantics used in embedded systems?

991

Tell me why is java mostly used in embedded systems?

862

Explain what is size of character, integer, integer pointer, character pointer?

917

Tell me what are the different types of buses used by the embedded systems?

836

Explain difference between risc and cisc processor?

929

Tell me what are the uses of the keyword volatile?

851

Tell me what is embedded system in a computer system?

880

Tell me what is a watchdog timer?

964

Tell me how are macros different from inline functions?

977

Tell me what is the function of simple thread poll in embedded system?

930

Un-Answered Questions { Embedded Systems }

Explain jnc.?

1157

Draw the Cross Section of an Inverter? Clearly show all the connections between M1 and poly, M1 and diffusion layers etc?

3417

Comment the size of stack?

1062

Tell me why does pre-emptive multi-threading used to solve the central controller problem?

900

How are macros different from functions?

818

What are the data pins of microprocessors?

1269

Explain all the addressing modes of the 8085 with the help of examples.

1132

What are the four distinct types of memory in 8051?

1787

Describe a time when you collaborated with designers and engineers to deploy a new product. What was your role?

856

What software configuration management tools are you familiar working with?

811

Explain the 8051 microcontroller architecture?

1143

Does 8085 have serial i/o control?

1098

What is the difference between 8085 microprocessor and 8086 microprocessor?

1134

What is Latch Up? Explain Latch Up with cross section of a CMOS Inverter. How do you avoid Latch Up?

1420

Explain the various methods of representing discrete time signal

942

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