Parallel arrays: Arrays are used to group related data types together. The elements in two arrays with different variables that are related to their position are known as parallel arrays. Establishing relationship between two parallel arrays: Consider two arrays named “strMonth []” and “intBonus []” arrays are declared as follows: string strMonth[] = {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"}; int intBonus[] = {25000, 26000, 27000, 29000, 31000, 34000, 36000, 37000, 38000, 40000, 41000, 45000}; Based on the above example, the relationship is established by using the same subscript for both the arrays. “strMonth[index]” have relationship on “intBonus[index]”. That is, the bonus amount of January month is 25000, February month is 26000, and so on.

Question

Write the SQL code that permits to implement the tables: Student and Transcript. NB: Add the constraints on the attributes – keys and other.

Answer 1

Question

Chapter 8.4, Problem 8.21CP

Program Plan Intro

Parallel arrays:

Arrays are used to group related data types together. The elements in two arrays with different variables that are related to their position are known as parallel arrays.

Establishing relationship between two parallel arrays:

Consider two arrays named “strMonth []” and “intBonus []” arrays are declared as follows:

string strMonth[] = {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"};

int intBonus[] = {25000, 26000, 27000, 29000, 31000, 34000, 36000, 37000, 38000, 40000, 41000, 45000};

Based on the above example, the relationship is established by using the same subscript for both the arrays. “strMonth[index]” have relationship on “intBonus[index]”. That is, the bonus amount of January month is 25000, February month is 26000, and so on.

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Answer 2

Question

Chapter 8.4, Problem 8.21CP

Program Plan Intro

Parallel arrays:

Arrays are used to group related data types together. The elements in two arrays with different variables that are related to their position are known as parallel arrays.

Establishing relationship between two parallel arrays:

Consider two arrays named “strMonth []” and “intBonus []” arrays are declared as follows:

string strMonth[] = {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"};

int intBonus[] = {25000, 26000, 27000, 29000, 31000, 34000, 36000, 37000, 38000, 40000, 41000, 45000};

Based on the above example, the relationship is established by using the same subscript for both the arrays. “strMonth[index]” have relationship on “intBonus[index]”. That is, the bonus amount of January month is 25000, February month is 26000, and so on.

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Answer 3

Question

Chapter 8.4, Problem 8.21CP

Program Plan Intro

Parallel arrays:

Arrays are used to group related data types together. The elements in two arrays with different variables that are related to their position are known as parallel arrays.

Establishing relationship between two parallel arrays:

Consider two arrays named “strMonth []” and “intBonus []” arrays are declared as follows:

string strMonth[] = {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"};

int intBonus[] = {25000, 26000, 27000, 29000, 31000, 34000, 36000, 37000, 38000, 40000, 41000, 45000};

Based on the above example, the relationship is established by using the same subscript for both the arrays. “strMonth[index]” have relationship on “intBonus[index]”. That is, the bonus amount of January month is 25000, February month is 26000, and so on.

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Answer 4

Question

Chapter 8.4, Problem 8.21CP

Program Plan Intro

Parallel arrays:

Arrays are used to group related data types together. The elements in two arrays with different variables that are related to their position are known as parallel arrays.

Establishing relationship between two parallel arrays:

Consider two arrays named “strMonth []” and “intBonus []” arrays are declared as follows:

string strMonth[] = {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"};

int intBonus[] = {25000, 26000, 27000, 29000, 31000, 34000, 36000, 37000, 38000, 40000, 41000, 45000};

Based on the above example, the relationship is established by using the same subscript for both the arrays. “strMonth[index]” have relationship on “intBonus[index]”. That is, the bonus amount of January month is 25000, February month is 26000, and so on.

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Answer 5

Chapter 8.4, Problem 8.21CP

Program Plan Intro

Parallel arrays:

Arrays are used to group related data types together. The elements in two arrays with different variables that are related to their position are known as parallel arrays.

Establishing relationship between two parallel arrays:

Consider two arrays named “strMonth []” and “intBonus []” arrays are declared as follows:

string strMonth[] = {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"};

int intBonus[] = {25000, 26000, 27000, 29000, 31000, 34000, 36000, 37000, 38000, 40000, 41000, 45000};

Based on the above example, the relationship is established by using the same subscript for both the arrays. “strMonth[index]” have relationship on “intBonus[index]”. That is, the bonus amount of January month is 25000, February month is 26000, and so on.

Answer 6

Chapter 8.4, Problem 8.21CP

Program Plan Intro

Parallel arrays:

Arrays are used to group related data types together. The elements in two arrays with different variables that are related to their position are known as parallel arrays.

Establishing relationship between two parallel arrays:

Consider two arrays named “strMonth []” and “intBonus []” arrays are declared as follows:

string strMonth[] = {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"};

int intBonus[] = {25000, 26000, 27000, 29000, 31000, 34000, 36000, 37000, 38000, 40000, 41000, 45000};

Based on the above example, the relationship is established by using the same subscript for both the arrays. “strMonth[index]” have relationship on “intBonus[index]”. That is, the bonus amount of January month is 25000, February month is 26000, and so on.

Answer 7

Chapter 8.4, Problem 8.21CP

Program Plan Intro

Parallel arrays:

Arrays are used to group related data types together. The elements in two arrays with different variables that are related to their position are known as parallel arrays.

Establishing relationship between two parallel arrays:

Consider two arrays named “strMonth []” and “intBonus []” arrays are declared as follows:

string strMonth[] = {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"};

int intBonus[] = {25000, 26000, 27000, 29000, 31000, 34000, 36000, 37000, 38000, 40000, 41000, 45000};

Based on the above example, the relationship is established by using the same subscript for both the arrays. “strMonth[index]” have relationship on “intBonus[index]”. That is, the bonus amount of January month is 25000, February month is 26000, and so on.

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Answer 19

Ch. 8.1 - Prob. 8.1CP Ch. 8.1 - Prob. 8.2CP Ch. 8.1 - Prob. 8.3CP Ch. 8.1 - Prob. 8.4CP Ch. 8.1 - Prob. 8.5CP Ch. 8.1 - Prob. 8.6CP Ch. 8.1 - Prob. 8.7CP Ch. 8.1 - What does array bounds checking mean?Ch. 8.1 - Prob. 8.9CP Ch. 8.2 - Prob. 8.10CP

Solution Summary: The author explains that parallel arrays are used to group related data types together.

Chapter 8 Solutions