If both data and database administration exists in an organisation, the data administrator is responsible for which of the following? ( ) Data modelling. ( ) Managing metadata. ( ) Developing security policy. ( ) All of the above.

Q: Distinguish between the terms "data" and "information." Explain why databases are necessary. What…

A: Please find the detailed answer in the following steps. Note:  As per the Bartleby guideline I can…

Q: Explain the role of designing databases in theanalysis and design of an information system.

A: A database is an organized collection of data to make it easily accessible, manageable and updated.…

Q: Databases are designed to allow the storing, retrieval, modification, and deletion of data in…

A: Actor on the scene: Actor on the scene are the people who are actively regularly access the large…

Q: What are the primary duties associated with the role of a database administrator?

A: A database administrator (DBA) plays a crucial role in managing and maintaining the integrity and…

Q: Explain the role of database transactions and isolation levels in maintaining data integrity and…

A: Definition: A database transaction represents a sequence of one or more database operations, such as…

Q: The way a database management system is used may have an impact on risks.

A: A database management system (DBMS) is a set of programs that manages the database structure and…

Q: Explain the concept of data distribution in a Distributed Database Management System (DDBMS) and its…

A: Data distribution in a dispensed Database management system (DDBMS) refers to the practice of…

Q: Differentiate file-oriented management systems from database management systems.

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Q: Differentiate between file-oriented and database-management systems and explain their advantages and…

A: 1) The file-oriented  system is software that manages and organizes the files in a storage medium…

Q: Is it necessary for a database administrator to have access to sensitive information about other…

A: Authorization is a permission in databases that allows a person, a programme, or a process to access…

Q: Governmental entities disseminate information to a broad spectrum of recipients through a database…

A: Governmental entities store and distribute vast amounts of data to various recipients using database…

Q: (1) Inference in ordinary databases or statistical databases, (2) database privacy (through…

A: Cloud security is the protection of data store online in cloud services like AWS,Azure etc,. by the…

Q: For what purposes does data management exist?

A: Data management: Data management is the process of collecting, organizing, securing, and analyzing…

Q: Give examples of Loss of confidentiality, Loss of privacy, Loss of integrity and Loss of…

A: Many company faces issue related to their data privacy and data loss so they practice to focused…

Q: organization, data security and integrity of the internal system is always vulnerable to threats and…

A: Lets see the solution.

Q: Can you describe the duties of a database administrator?

A: 1) A database administrator (DBA) is a specialized IT professional who is responsible for managing…

Q: Explain the concept of data lineage and its role in ensuring data integrity and compliance with…

A: Data lineage documents the relationship between enterprise data and IT applications.  Hence, it will…

Q: Explain the concept of data governance frameworks and their role in ensuring data integrity.

A: Data has become a critical asset for organizations across various industries, driving…

Q: Explain the concept of data integrity and its significance in IT systems.

A: Data integrity plays a role in information technology (IT) systems.It emphasizes the importance of…

Q: Maintaining the database is important in ensuring the good performance of the database to ensure the…

A: Creating a database maintenance plan is critical to ensuring the database's good performance and the…

Q: The first step is to identify the data stores that hold your information. How is the information in…

A: The first step in managing personal information is indeed to identify the data stores that hold the…

Q: Explain the concept of data masking and anonymization in data warehousing, emphasizing their role in…

A: Data masking and anonymization are essential techniques in data warehousing that focus on protecting…

Q: Explain the concept of asset tagging in database security and how it contributes to data protection.

A: In this question we have to understand about the concept of asset tagging in database security and…

Q: How can data dictionaries be used to enhance data security measures?

A: Data dictionaries, also known as metadata repositories, serve as systems that store information…

Q: Explain the concept of data cataloging in data warehousing, including its benefits for data…

A: In the context of data warehousing, the process of establishing and maintaining a central repository…

Q: Define the ACID properties of database transactions. Explain why they are essential for maintaining…

A: In Database Management Systems (DBMS), data must remain integrated and consistent when subjected to…

Q: The overall goal of this C program is to: 1. Read in a list of integers from standard input and…

A: CODE:-   #include <stdio.h>#include <stdlib.h>   void arrayCopy(int fromArray[], int…

Q: In what ways is the database protected from unauthorized access? Which two approaches do you believe…

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Q: Explain the concept of data archiving and its significance in data management. What criteria should…

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Q: Explain the impact of "data redundancy" on the efficiency of a database.

A: In this question impact of data redundancy on the efficiency of a database needs to be…

Q: In databases, what kinds of choices are available for controlling the integrity of the data stored…

A: Data Integrity is having correct and accurate data in your database. When we are storing data in the…

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Q: Explain the significance of data normalization and data integrity in maintaining a robust and…

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Concurrency Control

The simultaneous occurrence of two or more operations is called concurrence and the situation is called concurrency. In concurrency, the function of one operation can affect the function of the other and put data integrity at risk. Hence, management for the control of concurrency is required. The management or controlling system in the Database Management System (DBMS) that coordinates concurrent access is called the concurrency control system.