TELECOMMUNICATIONS SYSTEMS
NETWORK ARCHITECTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Input data is verified (e.g. checked against other data)
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Client
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Server
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Validation should aim to be as accommodating as possible of different forms of input for particular data types. For example, telephone numbers are written with different separators and digit groupings. Your form will be easier to use if it can interpret multiple notations. Also, it is helpful to be liberal with input.
Detailed explanation-2: -Methods for data verification include double data entry, proofreading and automated verification of data. Proofreading data involves someone checking the data entered against the original document. This is also time consuming and costly.
There is 1 question to complete.