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

Embedded Systems AllOther Interview Questions

Questions Answers Views Company eMail

Why do we need a infinite loop in embedded systems development? What are the different ways by which you can code in a infinite loop?

944

Explain the properties of a object oriented programming language.

906

How are local and global variables are allocated by compiler.

916

How to reduce function call overhead in arm based systems

855

What are little endian and big endian types of storage? How can you identify which type of allocation a system follows?

956

What is the order of calling for the constructors and destructors in case of objects of inherited classes?

885

What is isr? Can they be passed any parameter and can they return a value?

1079

Infinite loops often arise in embedded systems. How does you code an infinite loop in c?

1234

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

876

What is the size of the int, char and float data types?

876

A=7; b=8; x=a++-b; printf(“%d”, x ); what does this code give as output?

1069

What is the use of having the const qualifier?

825

can a pointer be volatile ? Explain.

938

What is the volatile keyword used for?

1002

What happens when recursion functions are declared inline?

1006

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Un-Answered Questions { Embedded Systems AllOther }

What is rtos in an embedded system?

996

Why is it better to use multi-threading polling instead of a single threading model?

1082

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

884

Tell me what happens when recursive functions are declared inline?

947

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

876

Scope of static variables?

954

Tell me can you have constant volatile variables?

942

Tell me what is embedded system in a computer system?

880

What is a inode?

931

List out some of the commonly found errors in Embedded Systems?

973

what is embedded system in a computer system?

1128

What is the main function of multiplexed address/data bus?

907

What is a 'volatile' variable?

876

If you buy some rtos, what are the features you look for in?

835

Tell me how does the interrupts handle by using the threads?

888

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