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

write an assembly code which can call function in a loop with al value from 0 to 9

Google,

5 14875

what do you mean by embedded system?

Bell, College School Exams Tests, Falcon Electro, HCL, Micron Electricals, Wipro,

37 52901

can we create a table with out primary key?

5 9484

7. What are tri-state devices and why they are essential in a bus oriented system?

Electrical Tech, ISRO, Satyam, Wipro,

5 59277

What is the difference detween ISR & function call

Bosch, General Motors GM, Infosys, Wipro,

17 42810

What is Difference between CAN and GMLAN

GM General Motors,

2 19454

whether the mulitasking and multiprocessing are same or not.

10 13209

Is tasklets or workqueues or softirqs are scheduled by the scheduler?

2 11622

Where can i find the sample ASSEMBLY LANGUAGE programs????? plz tell me the site or forum......anything which can have the sample codes/programs of assembly language????

TCS,

5 14456

rtos kernal have memory managament,sheduler and timer but not haveing file system how vxworks allocate file table process in memory? bud gpos have inside kernal

3137

wat are the different rtos available? wat is the difference beetween RTOS ans OS

LG Soft,

8 18866

What is mutex precisely used for?

2 7938

hi i want to learn embedded system course. can anyone tel me which training center is best in chennai to learn embedded system? plz help me

1 5046

What is the role of segment register?

5 24404

what type of registers contains an (INTEL) CPU?

2 10578

Un-Answered Questions { Embedded Systems }

Explain with an example how parameters can be passed using registers.

1052

Explain various uses of timers in embedded system?

961

What is the purpose of Program Counter in a Micro - Processor?

993

How does combination of functions reduce memory requirements in embedded systems?

939

Explain about the classification of instruction operations

1108

Differentiate testing and verification?

938

Do you know what is the use of volatile keyword?

837

Can we use any function inside isr?

893

You have three adjacent parallel metal lines. Two out of phase signals pass through the outer two metal lines. Draw the waveforms in the centre metal line due to interference. Now, draw the signals if the signals in outer metal lines are in phase with each other

1576

Explain what is a watchdog timer?

835

Tell me what is microcontroller?

855

Can you name the differences between object-oriented and component-based design?

881

What is the function of enhancement mode transistor?

1123

What are the Advantages and disadvantages of Mealy and Moore?

1281

What is the maximum clock frequency used by the 8085 microprocessor?

1155

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