(d) i. Explain how NTP is used to estimate the clock offset between the client and...
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(d) i. Explain how NTP is used to estimate the clock offset between the client and the server. State any assumptions that are needed in this estimation. [8 marks] ii. How does the amount of the estimated offset affect the adjustment of the client's clock? [6 marks] iii. A negative value is returned by elapsedTime when using this code to measure how long some code takes to execute: long startTime = System.current TimeMillis(); // the code being measured long elapsedTime System.current TimeMillis() - startTime; Explain why this happens and propose a solution. [6 marks] = (d) i. Explain how NTP is used to estimate the clock offset between the client and the server. State any assumptions that are needed in this estimation. [8 marks] ii. How does the amount of the estimated offset affect the adjustment of the client's clock? [6 marks] iii. A negative value is returned by elapsedTime when using this code to measure how long some code takes to execute: long startTime = System.current TimeMillis(); // the code being measured long elapsedTime System.current TimeMillis() - startTime; Explain why this happens and propose a solution. [6 marks] =
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Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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