Database System Concepts
7th Edition
ISBN: 9789332901384
Author: Henry F. Korth & S. Sudarshan Abraham Silberschatz
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 7, Problem 15PE
Explanation of Solution
Examples of functional dependencies:
- Given the relation R ′ = (A, B, C, D) the set of functional dependencies F ′ = A → B, C → D, B → C allows three distinct BCNF decompositions...
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Students have asked these similar questions
Write a C++ program that will count from 1 to 10 by 1. The default output should be
1, 2, 3, 4, 5, 6 , 7, 8, 9, 10
There should be only a newline after the last number. Each number except the last should be followed by a comma and a space.
To make your program more functional, you should parse command line arguments and change behavior based on their values.
Argument
Parameter
Action
-f, --first
yes, an integer
Change place you start counting
-l, --last
yes, an integer
Change place you end counting
-s, --skip
optional, an integer, 1 if not specified
Change the amount you add to the counter each iteration
-h, --help
none
Print a help message including these instructions.
-j, --joke
none
Tell a number based joke.
So, if your program is called counter
counter -f 10 --last 4 --skip 2
should produce 10, 8, 6, 4
Please use the last supplied argument. If your code is called counter,
counter -f 4 -f 5 -f 6
should count from 6.
You should count from first to last inclusively.…
Write a program that will count from 1 to 10 by 1. The default output should be
1, 2, 3, 4, 5, 6 , 7, 8, 9, 10
There should be only a newline after the last number. Each number except the last should be followed by a comma and a space.
To make your program more functional, you should parse command line arguments and change behavior based on their values.
Argument
Parameter
Action
-f, --first
yes, an integer
Change place you start counting
-l, --last
yes, an integer
Change place you end counting
-s, --skip
optional, an integer, 1 if not specified
Change the amount you add to the counter each iteration
-h, --help
none
Print a help message including these instructions.
-j, --joke
none
Tell a number based joke.
So, if your program is called counter
counter -f 10 --last 4 --skip 2
should produce 10, 8, 6, 4
Please use the last supplied argument. If your code is called counter,
counter -f 4 -f 5 -f 6
should count from 6.
You should count from first to last inclusively.
You…
Was
What is the deference betwem full At Adber and Hold?
Chapter 7 Solutions
Database System Concepts
Ch. 7 - Prob. 1PECh. 7 - Prob. 2PECh. 7 - Explain how functional dependencies can be used to...Ch. 7 - Prob. 4PECh. 7 - Prob. 5PECh. 7 - Prob. 6PECh. 7 - Prob. 7PECh. 7 - Prob. 8PECh. 7 - Prob. 9PECh. 7 - Prob. 10PE
Ch. 7 - Prob. 11PECh. 7 - Prob. 12PECh. 7 - Prob. 13PECh. 7 - Prob. 14PECh. 7 - Prob. 15PECh. 7 - Prob. 16PECh. 7 - Prob. 17PECh. 7 - Prob. 18PECh. 7 - Prob. 19PECh. 7 - Prob. 20PECh. 7 - Prob. 21ECh. 7 - Prob. 22ECh. 7 -
Explain what is meant by repetition of...Ch. 7 -
Why are certain functional dependencies called...Ch. 7 - Prob. 25ECh. 7 - Prob. 26ECh. 7 - Prob. 27ECh. 7 - Prob. 28ECh. 7 - Prob. 29ECh. 7 - Prob. 30ECh. 7 - Prob. 32ECh. 7 - Prob. 33ECh. 7 - Prob. 35ECh. 7 - Prob. 36ECh. 7 - Prob. 37ECh. 7 - Prob. 38ECh. 7 - Prob. 39ECh. 7 - Prob. 40ECh. 7 - Prob. 41ECh. 7 - Prob. 42ECh. 7 - Prob. 43E
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