___________identifies the table from which data should be retrieved.

Q: Explain what is meant by the term data redundancy with the help of two tables of data.

A: Data redundancy:It means repetition of same data in the computer storage memory.It causes wastage of…

Q: What is the distinction between an extent, a segment, and a table? Please provide an example of how…

A: Intro Extent: - It is the logical unit of the database storage space allocation made up of a…

Q: Discuss the 4 dimensions that can measure the impact of poor quality data in database ?

A: Given:   Discuss the 4 dimensions that can measure the impact of poor quality data in database ?…

Q: Why does Microsoft Access perform better than Microsoft Excel in managing data?

A: Microsoft Access: Microsoft Access is a database management system (DBMS) by Microsoft that combines…

Q: What is Improved Data Accebility?

A: Answer: What is Improved Data Accessibility?

Q: WHY DO WE NEED TO GET RID OF DATA REDUNDANCY?|

A: Introduction: Data Redundancy:  Data redundancy is a database or data storage technology scenario in…

Q: describe data life cycle process

A: The data life cycle is the sequence of stages that a particular unit of data goes through from its…

Q: : What three data anomalies are likely to be the result of data redundancy ? How such anomalies can…

A: Without normalisation, anomalies are likely to occur in the database when the user wants to update…

Q: Which of the following is the best choice for storing and retrieving massive volumes of data in…

A: NoSQL Database is a non-social Data Management System, that doesn't need a decent composition. It…

Q: Databases that don't use relational models are referred to as "NoSQL." Explain the benefits and…

A: Given: SQL, Document DB, Cassandra, Couchbase, HBase, Radis, and Neo4j are the most prevalent…

Q: l the 4 blanks in the following statement with the appropriate word(s): "Ahmed wants to create a…

A: Mutiple questions are asked so the first question will be answered. (1) website A website is a…

Q: Can you explain why Microsoft Access is so much more effective than Microsoft Excel when it comes to…

A: Microsoft Access and Excel are two of Microsoft's most powerful tools. Although both programmers are…

Q: Identify two methods of data archiving used by a company with which you are acquainted.

A: A method for a business to store data: "Archival" is a document storage and retrieval system used by…

Q: When you build a relational database for an organization, what is a good starting point for…

A: Lets see the solution.

Q: What are the three most common forms of data anomalies caused by data redundancy? What can be done…

A: Introduction: Which three data abnormalities are most likely caused by data redundancy? What is the…

Q: identify the data dependencies

A: ANSWER: Example: In the above situation, in cycle 4, directions I1 and I4 are attempting to get to…

Q: Referring to Appendix A below, code a MySQL statement to display the item number and name for all…

A: As I get from your question, you want to run and show different queries.

Q: a) What exactly is Big Data and why is it important? b) The Limits and Security Concerns of Big…

A: Big data is a collection of organized, semi structured and unstructured data that may be mined for…

Q: What exactly is improved data agility?

A: Introduction: Agility is defined as the capacity and desire to learn from experience and then adapt…

Q: What column, row, and text formatting issuesare important when designing tables and lists?

A: Here have to determine about column, row, and text formatting issues of table.

Q: Create a list and offer an explanation of the issues posed by enormous data volumes.

A: Big Data: Big Data is a field of study that includes a massive amount of data, systematic analysis…

Q: s the one of the criteria is used to accuracy and consistency :of the data is Reusability O…

A: Answer

Q: 1. What type of data is being referred to by sA.h.a?

A: 1) Data type referred by sA.h.a is: Integer 2) Data type referred by sA.i[2][2].g[1] is: An array of…

Q: What Is Data Ownership

A: Introduction: Data ownership refers to the legal respect for and control over the rights of a single…

Q: What does it mean to say that data is fragmented? It's unclear what it means to argue that the data…

A: Solution: The answer to the previous question may be found in the following step. Data fragmentation…

Q: What advantages do we gain from storing website content in databases? Are there drawbacks to this?…

A: Databases which refers to the information that is used to set up for easy access, the management and…

Q: How to tune database performance? What are the activities to conduct to improve performance?

A: "What is database performance tuning ?" This indicates the ways that the database administrators can…

Q: What kind of data redundancy have you discovered? What are the chances that such redundancies may…

A: Introduction: If data is kept in two or more locations, it will inevitably be redundant. This is a…

Q: What is data independence? Why is it desirable?

A: Defined the data independence and it desirable

Q: CREATE VIEW vHighestABVByCountry AS SELECT CountryFK, Max(ABVHighNb) AS MaxAlcohol from Styles Group…

A: Note: As per our guidelines, we are supposed to answer only one question. Kindly repost other…

Q: What is Improved Data Accessibility?

A: I'm providing the answer of the above question. I hope this will help. Below is the discussion about…

Q: What are the most critical steps to improving data quality in a companys database ?

A: Data quality means something different across different organizations. For some, it’s ensuring that…

Q: 8. Symbolizing data is preserving their a. origin b. source c. confidentiality d. sigrificance

A: The answer as given below;

Q: What exactly does enhanced data accessibility mean?

A: The degree to which individuals within your business are able to make use of data is referred to as…

Q: Discuss the complications that data redundancy might pose.

A: Introduction: When numerous copies of the same data are stored in multiple locations at the same…

Q: Referring to Appendix A below, code a MySQL statement to display the sales order number and customer…

A: code a MySQL statement to display the sales order number and customer name for all sales orders.…

Q: What is data warehousing? Why should we use data warehousing?

A: Data is information that has been translated into a form that is efficient for movement or…

Q: Q2. EMP_ID FIRST_NAME | LAST_NAME SALARY DEPARTMENT 100000 HR 80000 0011 Preeti Raheja 0023 Geetika…

A: As per our guidelines only 3 sub parts will be answered. So, please repost the remaining questions…

Q: What types of indexes recommended for a given database used by a mobile service provider of its…

A: Given: What types of indexes recommended for a given database used by a mobile service provider of…

Q: Explain data dictionary and type of information it contains

A: Dictionary of Data: The Data Dictionary also is referred to as a data repository because it serves…

Q: making this valuable resource available online

A: If the online resources are valuable to the public then your business will be derived forward.…

Q: Discuss potential opportunities for businesses to expand or modify their database usage.

A: Opportunity for seeing the organization to expanding or modifying the use of the database is as…