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3 years ago

Before you start creating a database, you should first use paper to plan, test, and revise. True False

2 answers:

8 0

<span>Before you start creating a database, you should first use paper to plan, test, and revise. True or False?
TRUE</span>

eduard3 years ago

5 0

Answer:

TRUE

Explanation:

Regardless of the complexity of the database, its development will follow 7 important steps:

1) Requirements analysis to develop database

2) Database Development Test Plan

3) Data modeling

4) Packet Encoding

5) Conducting internal and external tests to develop database

6) Integration and Implementation

7) Documentation

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<h3>How to determine the number of examined values</h3>

The equation that calculates the number of values that will be examined is:

$2^{n -1} = N$

Where n represents the number of values to examine and N represents the number of time stamps

So, we have:

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Take the log of both sides

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Apply the laws of logarithm

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Divide both sides y log(2)

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The next integer greater than 13.2 is 14.

So, we have:

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Add 1 to both sides

$n = 15$

Hence, the number of values that will be examined is 15

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