
DATABASE SYSTEMS (LOOSELEAF)-W/MINDTAP
13th Edition
ISBN: 9781337761833
Author: Coronel
Publisher: CENGAGE L
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Chapter 16, Problem 3RQ
Explanation of Solution
Data quality:
Data quality is one of the key features of enterprise data management. The data quality can be measured based on the following:
- Uniqueness
- Accuracy
- Consistency
- Timeliness
Having high-quality data is an important in an organization. The following are the reasons of importance of data quality:
Importance of data quality:
Minimize the project risk occurred in the information technology:
- Low quality data such as reusing the data from other available systems leads to extra works and delay.
- Thus, the high quality data minimize the risks in the projects...
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Students have asked these similar questions
Implement a C program to find the largest element in a given array. You must have a main function and
a max function.
The function int main() will declare an array with the values {12, 100, 10, 1000, 20, 5}. This
array will be passed to the max function.
The function int max() will perform the necessary operations to find the largest element of
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After max () is finished, have main () print the largest value and its index in the array.
Do not hard code your solution! If we test your code with different array values, we should still
get the correct output.
The following link may help you get started:
https://www.tutorialspoint.com/cprogramming/c_function_call_by_reference.htm
Please run the following program and answer the questions.
#include
int main(void)
{
int arr[6]
=
int *pointer
pointer
*pointer
=
{10, 20, 30, 40, 50, 60};
=
&arr[0];
pointer + 2;
= 5 ;
pointer++;
*pointer
-
(*pointer) 5 ;
pointer++;
*pointer
* (pointer+1)
-
5%;
return 0;
1. [10 pts] Please list the values of elements in array arr after line 8 (*pointer
why.
=
5; ) and explain
>
Comparable
Method
- methodName: String
-priority: int
+ Method()
+ Method(methodName: String, priority: int)
+ abstract specificWay(): void
+ Getters and setters for all fields
compareTo(otherMethod: Method): int
+ toString(): String
ReadMethod
- language: String
+ ReadMethod()
+ ReadMethod(methodName: String,
priority: int, language: String)
+ specificWay(): void
+ Getters and setters for language
+ toString(): String
Part 1.1. Implement the abstract class Method implements Comparable interface according to its UML
diagram. Add comments stating where data fields, constructors, toString(), and other methods are (if
any). Neither method should have an empty body unless abstract methods.
1. two constructors (default and the constructor with all fields)
2. getters and setters for all fields (methodName and priority).
3. toString() method: modify by yourself to match the example output.
4. Abstract method void specificWay().
5. Implement compara To(Method otherMethod) to compare…
Chapter 16 Solutions
DATABASE SYSTEMS (LOOSELEAF)-W/MINDTAP
Ch. 16 - Prob. 1RQCh. 16 - Prob. 2RQCh. 16 - Prob. 3RQCh. 16 - Prob. 4RQCh. 16 - Suppose that you are a DBA. What data dimensions...Ch. 16 - How and why did database management systems become...Ch. 16 - Using a single sentence, explain the role of...Ch. 16 - Prob. 8RQCh. 16 - Prob. 9RQCh. 16 - Prob. 10RQ
Ch. 16 - Prob. 11RQCh. 16 - Prob. 12RQCh. 16 - Prob. 13RQCh. 16 - Prob. 14RQCh. 16 - Prob. 15RQCh. 16 - Prob. 16RQCh. 16 - Prob. 17RQCh. 16 - Prob. 18RQCh. 16 - What DBA activities support end users?Ch. 16 - Prob. 20RQCh. 16 - Prob. 21RQCh. 16 - Prob. 22RQCh. 16 - Prob. 23RQCh. 16 - Prob. 24RQCh. 16 - Prob. 25RQCh. 16 - Prob. 26RQCh. 16 - Prob. 27RQCh. 16 - Prob. 28RQCh. 16 - Prob. 29RQCh. 16 - Prob. 30RQCh. 16 - Define the concept of a data dictionary, and...Ch. 16 - Using SQL statements, give some examples of how...Ch. 16 - Prob. 33RQCh. 16 - Prob. 34RQCh. 16 - Prob. 35RQCh. 16 - How have cloud-based data services affected the...Ch. 16 - What tool is used in Oracle to create users?Ch. 16 - Prob. 38RQCh. 16 - Prob. 39RQCh. 16 - Prob. 40RQCh. 16 - Prob. 41RQ
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