Answer Posted / rakesh

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what are the Features and Benefits of Voice Boards

1217

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.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

1895

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What are the differences between microprocessor and micro controller?

1056

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i am prepared to sectionengineer exam so which books are referd for that exam pls tell me

1939

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What is a bcd? What are its advantages and disadvantages? Why is an excess-3 code is called an unweighted code?

1019

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what is ISDN 1:2or 1:8 ? what is bandwidth allocation? how to the design small network with 4 router?

2055

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Explain the operation of 1φ sinusoidal ac voltage controller?

1021

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Name the cmos version of the 555 timer.

1029

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Explain the approximate cost of the corrosion penetration monitoring system(cpmp)?

986

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For high frequency applications will you prefer mosfet or igbt? Why?

1106

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What are boolean algebra and boolean expression?

1012

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Why do we need digitisation?

2962

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Why gold is added to the p-n junction?

1016

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What is noise in reference to electronic circuits?

1013

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Explain the difference between leds and pn junction diode?

1000

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