.We want to compare the performance of a single threaded disk server with a multithreaded 1. Suppose the server takes 25 ms to receive a request for work from client, dispatch the request for processing and actual data request processing when reqd. Data is in main memory. If the reqd. Data is not in the main memory a real disk operation is needed and an additional 75 ms are reqd. On the average. On the average 25% of the clients requests access the disk. During the disk I/O period the thread waits. Assume that there is no other process in system when the server is running. How many requests can the server handle per second if its a)single threaded b)multithreaded

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What are the advantages of gray code?

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what are the advatages and disadvantages of Ku-Band compared to Extended-C band???

4 Answers   Airtel,

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Why temperature coefficient of resistance of a semiconductor is negative?

0 Answers  

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What kind of modulation is used for land phone communication systems?

3 Answers   LDPL, TATA,

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Differentiate between pass band and stop band.

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1.what is the difference between snr and cnr?why cnr is used in satellite communication? 2.prove that power spectral density of gaussian noise os n/2

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What is the main drawback of a dual slope adc?

0 Answers  

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What is the significance of the arrow-head in the transistor symbol?

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What are the main components used for isolating the power circuits, power semiconductor from the low-power circuit?

0 Answers  

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Define awgn.

0 Answers  

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In our body current flow. In which form it is??? AC or DC

1 Answers   Ecil, Fairchild, TCS,

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