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Iteru [2.4K]
2 years ago
11

The arrows in this question indicated the determination of two attributes. For example, the arrow that goes ProductID to Product

Description indicates that ProductID determines the ProductDescription. This in turn means that ProductId can be considered as primary key for ProductDescription. a) Write the tables b) Place the tables in 3rd normal form (if necessary) c) Create ERD based on the normalized tables
Computers and Technology
1 answer:
alexira [117]2 years ago
7 0
Abcdefghijklmnopqrsosossss
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To use   ( 2 complement ) answer it (101101)2 – (1100)2 =   (                    )2
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2(101101) - 2(1100) = 200002

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Software that translates the sound of human voice into text is called:________.
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C) speech recognition software.

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You compared each letter in the correct word to the letter guessed.
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2 years ago
n a​ poll, 6767​% of Internet users are more careful about personal information when using a public​ Wi-Fi hotspot. What is the
a_sh-v [17]

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The probability that among three randomly selected Internet​ users, at least one is more careful about personal information when using a public​ Wi-Fi hotspot is 0.964

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Explanation:

Let P(at least one is more careful about personal information when using a public​ Wi-Fi hotspot) denote the probability that among three randomly selected Internet​ users, at least one is more careful about personal information when using a public​ Wi-Fi hotspot, then we have the equation

P(at least one is more careful about personal information when using a public​ Wi-Fi hotspot) = 1 - P(none of the selected users is more careful about personal information when using a public​ Wi-Fi hotspot)

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P(none of the selected users is more careful about personal information when using a public​ Wi-Fi hotspot) = 0.33^{3} ≈ 0.036

P(at least one is more careful about personal information when using a public​ Wi-Fi hotspot)  = 1 - 0.036 = 0.964

4 0
3 years ago
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