Relationship between data, information and knowledge.

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Answer 1

Question

Chapter 7, Problem 1LO

Program Plan Intro

Relationship between data, information and knowledge.

Expert Solution & Answer

Explanation of Solution

Data can be in the form of numbers, pictures, and words. We cannot get exact information out of the data. Data is unprocessed, unorganized and can be in any random format but when that data is processed and organized it gives information when some context or meaningful words are added to the data, they form the related information. You can say data is integrated and organized so that it is used by people in the form of information. On the other hand, knowledge is something we gain after processing the valuable information.

To make it clearer, let us take an example of a match. Suppose we have data as 68 and 70. We cannot get anything out of these numeric values. Now by adding some context with these numeric values such as Team 1-68 and Team 2-70, we get information that Team 1 has scored 68 and Team 2 has scored 70. Now from this information we can do comparison to gain knowledge that Team 2 has scored more and thus must have won the match.

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Students have asked these similar questions

Design a dynamic programming algorithm for the Longest Alternating Subsequence problem described below: Input: A sequence of n integers Output: The length of the longest subsequence where the numbers alternate between being larger and smaller than their predecessor The algorithm must take O(n²) time. You must also write and explain the recurrence. Example 1: Input: [3, 5, 4, 1, 3, 6, 5, 7, 3, 4] Output: 8 ([3, 5, 4, 6, 5, 7, 3, 4]) Example 2: Input: [4,7,2,5,8, 3, 8, 0, 4, 7, 8] Output: 8 ([4, 7, 2, 5, 3, 8, 0,4]) (Take your time with this for the subproblem for this one)

Design a dynamic programming algorithm for the Coin-change problem described below: Input: An amount of money C and a set of n possible coin values with an unlimited supply of each kind of coin. Output: The smallest number of coins that add up to C exactly, or output that no such set exists. The algorithm must take O(n C) time. You must also write and explain the recurrence. Example 1: Input: C24, Coin values = = [1, 5, 10, 25, 50] Output: 6 (since 24 = 10+ 10+1+1 +1 + 1) Example 2: Input: C = 86, Coin values = [1, 5, 6, 23, 35, 46, 50] Output: 2 (since 86 = 46+35+5)

Design a dynamic programming algorithm for the Longest Common Subsequence problem de- scribed below Input: Two strings x = x1x2 xm and y = Y1Y2... Yn Output: The length of the longest subsequence that is common to both x and y. . The algorithm must take O(m n) time. You must also write and explain the recurrence. (I want the largest k such that there are 1 ≤ i₁ < ... < ik ≤ m and 1 ≤ j₁ < ... < jk ≤ n such that Xi₁ Xi2 Xik = Yj1Yj2 ··· Yjk) Example 1: Input: x = 'abcdefghijklmnopqrst' and y = 'ygrhnodsh ftw' Output: 6 ('ghnost' is the longest common subsequence to both strings) Example 2: Input: x = 'ahshku' and y = ‘asu' Output: 3 ('asu' is the longest common subsequence to both strings)

Answer 2

Question

Chapter 7, Problem 1LO

Program Plan Intro

Relationship between data, information and knowledge.

Expert Solution & Answer

Explanation of Solution

Data can be in the form of numbers, pictures, and words. We cannot get exact information out of the data. Data is unprocessed, unorganized and can be in any random format but when that data is processed and organized it gives information when some context or meaningful words are added to the data, they form the related information. You can say data is integrated and organized so that it is used by people in the form of information. On the other hand, knowledge is something we gain after processing the valuable information.

To make it clearer, let us take an example of a match. Suppose we have data as 68 and 70. We cannot get anything out of these numeric values. Now by adding some context with these numeric values such as Team 1-68 and Team 2-70, we get information that Team 1 has scored 68 and Team 2 has scored 70. Now from this information we can do comparison to gain knowledge that Team 2 has scored more and thus must have won the match.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 7, Problem 1LO

Program Plan Intro

Relationship between data, information and knowledge.

Expert Solution & Answer

Explanation of Solution

Data can be in the form of numbers, pictures, and words. We cannot get exact information out of the data. Data is unprocessed, unorganized and can be in any random format but when that data is processed and organized it gives information when some context or meaningful words are added to the data, they form the related information. You can say data is integrated and organized so that it is used by people in the form of information. On the other hand, knowledge is something we gain after processing the valuable information.

To make it clearer, let us take an example of a match. Suppose we have data as 68 and 70. We cannot get anything out of these numeric values. Now by adding some context with these numeric values such as Team 1-68 and Team 2-70, we get information that Team 1 has scored 68 and Team 2 has scored 70. Now from this information we can do comparison to gain knowledge that Team 2 has scored more and thus must have won the match.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 7, Problem 1LO

Program Plan Intro

Relationship between data, information and knowledge.

Expert Solution & Answer

Explanation of Solution

Data can be in the form of numbers, pictures, and words. We cannot get exact information out of the data. Data is unprocessed, unorganized and can be in any random format but when that data is processed and organized it gives information when some context or meaningful words are added to the data, they form the related information. You can say data is integrated and organized so that it is used by people in the form of information. On the other hand, knowledge is something we gain after processing the valuable information.

To make it clearer, let us take an example of a match. Suppose we have data as 68 and 70. We cannot get anything out of these numeric values. Now by adding some context with these numeric values such as Team 1-68 and Team 2-70, we get information that Team 1 has scored 68 and Team 2 has scored 70. Now from this information we can do comparison to gain knowledge that Team 2 has scored more and thus must have won the match.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 7, Problem 1LO

Program Plan Intro

Relationship between data, information and knowledge.

Expert Solution & Answer

Explanation of Solution

Data can be in the form of numbers, pictures, and words. We cannot get exact information out of the data. Data is unprocessed, unorganized and can be in any random format but when that data is processed and organized it gives information when some context or meaningful words are added to the data, they form the related information. You can say data is integrated and organized so that it is used by people in the form of information. On the other hand, knowledge is something we gain after processing the valuable information.

To make it clearer, let us take an example of a match. Suppose we have data as 68 and 70. We cannot get anything out of these numeric values. Now by adding some context with these numeric values such as Team 1-68 and Team 2-70, we get information that Team 1 has scored 68 and Team 2 has scored 70. Now from this information we can do comparison to gain knowledge that Team 2 has scored more and thus must have won the match.

Answer 6

Chapter 7, Problem 1LO

Program Plan Intro

Relationship between data, information and knowledge.

Expert Solution & Answer

Explanation of Solution

Data can be in the form of numbers, pictures, and words. We cannot get exact information out of the data. Data is unprocessed, unorganized and can be in any random format but when that data is processed and organized it gives information when some context or meaningful words are added to the data, they form the related information. You can say data is integrated and organized so that it is used by people in the form of information. On the other hand, knowledge is something we gain after processing the valuable information.

To make it clearer, let us take an example of a match. Suppose we have data as 68 and 70. We cannot get anything out of these numeric values. Now by adding some context with these numeric values such as Team 1-68 and Team 2-70, we get information that Team 1 has scored 68 and Team 2 has scored 70. Now from this information we can do comparison to gain knowledge that Team 2 has scored more and thus must have won the match.

Answer 7

Chapter 7, Problem 1LO

Program Plan Intro

Relationship between data, information and knowledge.

Answer 8

Expert Solution & Answer

Explanation of Solution

Data can be in the form of numbers, pictures, and words. We cannot get exact information out of the data. Data is unprocessed, unorganized and can be in any random format but when that data is processed and organized it gives information when some context or meaningful words are added to the data, they form the related information. You can say data is integrated and organized so that it is used by people in the form of information. On the other hand, knowledge is something we gain after processing the valuable information.

To make it clearer, let us take an example of a match. Suppose we have data as 68 and 70. We cannot get anything out of these numeric values. Now by adding some context with these numeric values such as Team 1-68 and Team 2-70, we get information that Team 1 has scored 68 and Team 2 has scored 70. Now from this information we can do comparison to gain knowledge that Team 2 has scored more and thus must have won the match.