Data Security: Most Organization thinks that the data is the most valuable asset that they are having. To make the data accessible on demand, an organization must manage and protect its data just like other resources. So the data must be kept secure. For example, using some standards the data in a database often encrypted. This is to protect the data from unauthorized users trying to read the contents. And those who need to process the data should get permission to do it. DBMS (Database Management System) provides a mechanism to stop accessing data by unauthorized people.

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Answer 1

Question

Chapter 11, Problem 22SG

Program Plan Intro

Data Security:

Most Organization thinks that the data is the most valuable asset that they are having. To make the data accessible on demand, an organization must manage and protect its data just like other resources. So the data must be kept secure.

For example, using some standards the data in a database often encrypted. This is to protect the data from unauthorized users trying to read the contents. And those who need to process the data should get permission to do it.

DBMS (Database Management System) provides a mechanism to stop accessing data by unauthorized people.

Explanation of Solution

Steps to secure a database:

Each person accessing the database should have a profile that includes a user name, a strong password

Only administrators should have access to create and delete tables.

Consider allowing typical users only to view or modify records.

Restrict users to accessing only database tables and records that are necessary to perform their job function(s).

Limit the number of unsuccessful sign-in attempts in a specified period, and record
when users access the database...

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1.[30 pts] Computers generate color pictures on a video screen or liquid crystal display by mixing three different colors of light: red, green, and blue. Imagine a simple scheme, with three different lights, each of which can be turned on or off, projecting onto a glass screen: We can create eight different colors based on the absence (0) or presence (1) of light sources R,G and B: R G B Color 0 0 0 Black 0 0 1 Blue 0 1 0 Green 0 1 1 Cyan 1 0 0 Red 1 0 1 Magenta 1 1 1 0 Yellow 1 White 1 Each of these colors can be represented as a bit vector of length 3, and we can apply Boolean operations to them. a. The complement of a color is formed by turning off the lights that are on and turning on the lights that are off. What would be the complement of each of the eight colors listed above? b. Describe the effect of applying Boolean operations on the following colors: Λ 1. Red(100) ^ Magenta(101)= Blue(001) 2. Bue(001) | Green(010)= 3. Yellow(100) & Cyan(011)= 2.[30 pts] Perform the following…

D. S. Malik, Data Structures Using C++, 2nd Edition, 2010

Methods (Ch6) - Review 1. (The MyRoot method) Below is a manual implementation of the Math.sqrt() method in Java. There are two methods, method #1 which calculates the square root for positive integers, and method #2, which calculates the square root of positive doubles (also works for integers). public class SquareRoot { public static void main(String[] args) { } // implement a loop of your choice here // Method that calculates the square root of integer variables public static double myRoot(int number) { double root; root=number/2; double root old; do { root old root; root (root_old+number/root_old)/2; } while (Math.abs(root_old-root)>1.8E-6); return root; } // Method that calculates the square root of double variables public static double myRoot(double number) { double root; root number/2; double root_old; do { root old root; root (root_old+number/root_old)/2; while (Math.abs (root_old-root)>1.0E-6); return root; } } Program-it-Yourself: In the main method, create a program that…

Answer 2

Question

Chapter 11, Problem 22SG

Program Plan Intro

Data Security:

Most Organization thinks that the data is the most valuable asset that they are having. To make the data accessible on demand, an organization must manage and protect its data just like other resources. So the data must be kept secure.

For example, using some standards the data in a database often encrypted. This is to protect the data from unauthorized users trying to read the contents. And those who need to process the data should get permission to do it.

DBMS (Database Management System) provides a mechanism to stop accessing data by unauthorized people.

Explanation of Solution

Steps to secure a database:

Each person accessing the database should have a profile that includes a user name, a strong password

Only administrators should have access to create and delete tables.

Consider allowing typical users only to view or modify records.

Restrict users to accessing only database tables and records that are necessary to perform their job function(s).

Limit the number of unsuccessful sign-in attempts in a specified period, and record
when users access the database...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 11, Problem 22SG

Program Plan Intro

Data Security:

Most Organization thinks that the data is the most valuable asset that they are having. To make the data accessible on demand, an organization must manage and protect its data just like other resources. So the data must be kept secure.

For example, using some standards the data in a database often encrypted. This is to protect the data from unauthorized users trying to read the contents. And those who need to process the data should get permission to do it.

DBMS (Database Management System) provides a mechanism to stop accessing data by unauthorized people.

Explanation of Solution

Steps to secure a database:

Each person accessing the database should have a profile that includes a user name, a strong password

Only administrators should have access to create and delete tables.

Consider allowing typical users only to view or modify records.

Restrict users to accessing only database tables and records that are necessary to perform their job function(s).

Limit the number of unsuccessful sign-in attempts in a specified period, and record
when users access the database...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 11, Problem 22SG

Program Plan Intro

Data Security:

Most Organization thinks that the data is the most valuable asset that they are having. To make the data accessible on demand, an organization must manage and protect its data just like other resources. So the data must be kept secure.

For example, using some standards the data in a database often encrypted. This is to protect the data from unauthorized users trying to read the contents. And those who need to process the data should get permission to do it.

DBMS (Database Management System) provides a mechanism to stop accessing data by unauthorized people.

Explanation of Solution

Steps to secure a database:

Each person accessing the database should have a profile that includes a user name, a strong password

Only administrators should have access to create and delete tables.

Consider allowing typical users only to view or modify records.

Restrict users to accessing only database tables and records that are necessary to perform their job function(s).

Limit the number of unsuccessful sign-in attempts in a specified period, and record
when users access the database...

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 5

Chapter 11, Problem 22SG

Program Plan Intro

Data Security:

Most Organization thinks that the data is the most valuable asset that they are having. To make the data accessible on demand, an organization must manage and protect its data just like other resources. So the data must be kept secure.

For example, using some standards the data in a database often encrypted. This is to protect the data from unauthorized users trying to read the contents. And those who need to process the data should get permission to do it.

DBMS (Database Management System) provides a mechanism to stop accessing data by unauthorized people.

Explanation of Solution

Steps to secure a database:

Each person accessing the database should have a profile that includes a user name, a strong password

Only administrators should have access to create and delete tables.

Consider allowing typical users only to view or modify records.

Restrict users to accessing only database tables and records that are necessary to perform their job function(s).

Limit the number of unsuccessful sign-in attempts in a specified period, and record
when users access the database...

Answer 6

Chapter 11, Problem 22SG

Program Plan Intro

Data Security:

Most Organization thinks that the data is the most valuable asset that they are having. To make the data accessible on demand, an organization must manage and protect its data just like other resources. So the data must be kept secure.

For example, using some standards the data in a database often encrypted. This is to protect the data from unauthorized users trying to read the contents. And those who need to process the data should get permission to do it.

DBMS (Database Management System) provides a mechanism to stop accessing data by unauthorized people.

Answer 7

Chapter 11, Problem 22SG

Program Plan Intro

Data Security:

Most Organization thinks that the data is the most valuable asset that they are having. To make the data accessible on demand, an organization must manage and protect its data just like other resources. So the data must be kept secure.

For example, using some standards the data in a database often encrypted. This is to protect the data from unauthorized users trying to read the contents. And those who need to process the data should get permission to do it.

DBMS (Database Management System) provides a mechanism to stop accessing data by unauthorized people.

Answer 8

Explanation of Solution

Steps to secure a database:

Each person accessing the database should have a profile that includes a user name, a strong password

Only administrators should have access to create and delete tables.

Consider allowing typical users only to view or modify records.

Restrict users to accessing only database tables and records that are necessary to perform their job function(s).

Limit the number of unsuccessful sign-in attempts in a specified period, and record
when users access the database...

Answer 9

Explanation of Solution

Steps to secure a database:

Each person accessing the database should have a profile that includes a user name, a strong password

Only administrators should have access to create and delete tables.

Consider allowing typical users only to view or modify records.

Restrict users to accessing only database tables and records that are necessary to perform their job function(s).

Limit the number of unsuccessful sign-in attempts in a specified period, and record
when users access the database...

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 11 - Define the terms, database and database software....Ch. 11 - Prob. 2SG Ch. 11 - Prob. 3SG Ch. 11 - Prob. 4SG Ch. 11 - Prob. 5SG Ch. 11 - Explain how a DBMS might manage deleted or...Ch. 11 - Prob. 7SG Ch. 11 - Prob. 8SG Ch. 11 - Prob. 9SG Ch. 11 - Prob. 10SG

Solution Summary: The author explains how an organization must protect its data like other resources to make it accessible on demand.

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