Embedded Systems Interview Questions
Questions Answers Views Company eMail

Difference between 80286 and 80287

Mascot,

2 8297

In a processor these are 120 instructions . Bits needed to impliment this instructions [a] 6 [b] 7 [c] 10 [d] none

Wipro,

2 8602

In 8085 microprocessor READY signal does.which of the following is incorrect statements [a]It is input to the microprocessor [b] It sequences the instructions

Wipro,

2 8247




Return address will be returned by function to

Wipro,

2 4650

load a mul a store t1 load b mul b store t2 mul t2 add t1 then the content in accumulator is

Wipro,

2 6089

In 8085 microprocessor READY signal does.which of the following is incorrect statements [a]It is input to the microprocessor [b] It sequences the instructions

Wipro,

4 7584

what is conductance and valence band?

1 4248

What is Fermi level?

5 6041

How does Vbe and Ic change with temperature?

Qualcomm,

2287

If the substrate doping concentration increase, or temperature increases, how will Vt change? it increase or decrease?

1 2163

what is Channel length modulation?

Intel,

2 3060

what is the doping?

5 4379

How does a pn junction works?

Wipro,

2 4597

What is the depletion region?

1 3678

Tell me the parameters as many as possible you know that used to character an amplifier?

1 1430







Un-Answered Questions { Embedded Systems }

In how many ways computer soft wares are categorized?

23


What are the different types of addressing modes?

25


What is digital signal controller ?

19


what are the various flags used in 8085?

53


What is the difference between unit test and integration test?

1






Tell me what is difference between binary semaphore and mutex?

4


With the help of an example explain how physical address is calculated?

28


How do you reduce interrupt latency?

20


What is refactoring? Name three common refactorings.

1


What is meant by address space? What is meant by address space partitioning?

33


Give an example of one address microprocessor?

24


What happens when call instruction is executed?

28


What are the different ways in which antenna violation can be prevented?

27


Tell me can you have constant volatile variables?

5


What location code memory space and data memory space begins?

35