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

Mention what are the essential components of embedded system?

1095

Explain what are real-time embedded systems?

1117

Mention what are buses used for communication in embedded system?

902

Mention how I/O devices are classified for embedded system?

948

List out various uses of timers in embedded system?

916

What are the uses of the keyword static?

906

Which is the best way to write loops?

932

What is the scope of a function that is declared as static?

930

Can structures be passed to the functions by value?

901

What does malloc do? What will happen if we have a statement like malloc(sizeof(0));

883

What is a 'volatile' variable?

875

what is meant by a forward reference in c?

880

what is a pure function in arm terminology?

1083

Which is better a char, short or int type for optimization?

924

What is a memory leak? What is a segmentation fault?

903

Un-Answered Questions { Embedded Systems }

Why do we use two ground pins in the pin diagram of 8086?

1397

What is function of ale in 8085 microprocessor?

1125

Tell me what are the commonly found errors in embedded systems?

902

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

3310

What does eu do?

1230

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

5107

What trade offs do you have for resource contention?

893

What is general purpose registers in 8086?

1161

What does the out instruction do, define its format?

1141

Explain the significance of signal?

1060

State difference between analog and digital signals.

978

What is a memory leak? What is a segmentation fault?

903

Why embedded system is useful?

977

Which interrupt has the highest priority?

1199

Why we use embedded systems?

908

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