Why is it important to achieve schema normalization such as 3NF and BCNF?

Q: Describe how the ANSI SPARC architecture aids us in our efforts to achieve data independence

A: Note : As per guidelines we are authorized to answer first question when multiple questions are…

Q: List and describe four conm1on types of database failure

A: Please find the answer below

Q: Ethical considerations may need to be made while designing a database. For example, should sensitive…

A: Please find the detailed answer in the following steps.

Q: CO5 :Suppose your database system has failed. Describe the database recovery process and the use of…

A: Actually, database is a used to stores the data.

Q: Define/Explain the topic fully and identify the role that particular term, concept, or analysis…

A: As per company guidelines we are suppose to answer only first 3 subparts of the question. Kindly…

Q: Pfleeger outlines the security requirements of databases. As a new manager in charge of Application…

A: Solution Database Security Database security is the technique that protects and secures the database…

Q: Describe the different safeguards put in place to protect any publicly accessible database…

A: Database management systems: A database management system (or DBMS) is fundamentally a computerised…

Q: For each of OMR, OCR, and MICR give an application in which that technology is frequently used.…

A: The optical mark reader (OMR) is a technological advancement that electronically separates…

Q: of the nine functions of a DBMS: Data Dictionary Management, Data Storage Management, Data…

A: Database management System is very important and has various uses  all  these functions are…

Q: Describe a suitable policy for the process of issuing and maintaining passwords and for the security…

A: A database environment is a collection of objects that reflect a certain environment's database…

Q: Explain and contrast differences and similarities between the DBA and DA.

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: discuss the importance and characteristics of database data backup and recovery procedure.then…

A: Database backup and recovery is extremely important within the handling of enterprise and business…

Q: 1.For each of OMR, OCR, and MICR give an application in which that technology is frequently used.…

A: Optical Mark Reader (OMR) is the innovation of electronically separating information from stamped…

Q: Locate a recent article (from 2010 onwards) on database security on one of the registered websites,…

A: Database security involves taking effective measures and actions to protect the…

Q: Explain Five areas affected by data security threats in databases?

A: Given: Explain Five areas affected by data security threats in databases?

Q: 1. What is the result of redundant data in the database?   a. Lack of data sharing among database…

A: C. Data anomalies that lead to data inconsistency. Because: "Data redundancy is repeating the…

Q: Explain how dbms can overcome file based limitations?

A: NOTE:“Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: a) Because of the critical importance of database technology to the smooth running of an enterprise,…

A: The answer is given in step 2.

Q: What what is database security, and how does it work????? Discuss at least two approaches for…

A: Data is a valuable resource that must be handled and regulated in the same manner as other economic…

Q: Practical and common-sense measures can be adopted by DBA to ensure that the database

A: There are certain measures can be adopted by DBA to ensure that the database system is secure They…

Q: 4.3 Using examples, explain what vulnerability scanning and penetrating testing involve. In your…

A: Steps: Examine every gadget that comes into contact with your ecosystem. Scans should be done…

Q: Why is it important to achieve functional dependency preservation in database design? (a) to…

A: Answer: It is important to achieve functional dependency preservation in database design to reduce…

Q: a) Because database technology is crucial to the smooth operation of a company, database systems…

A: Introduction: Database systems are critical to your company because they transmit information about…

Q: Are there ethical issues to consider when planning a database? For example, should sensitive…

A: Ethical issues while planning a database There are multiple ethical issues to be considered while…

Q: Describe how a database administrator manages security, access and data protection concerns for a…

A: To be determined - Describe how a database administrator manages security, access and data…

Q: :What is database security?

A: Actually, database is a used to stores the data.

Q: What are the responsibilities of the DBA manager with regard to the enforcement of these duties?

A: What is a DBA? Short for a database administrator, a DBA plans, carries out, oversees, and screens…

Q: What is the database's security level? Database security is one of the most important issues

A: There are three layers of database security: the database level, the access level, and the perimeter…

Q: A school's results are managed in a database. Users enter, summarize, and examine findings in the…

A: This is accomplished via the use of two-factor authentication: With two-factor authentication…

Q: Identify the different kinds of security procedures that your firm, or another organisation with…

A: The following are the finest database security practices: Secure the database physically: To gain…

Q: Discuss the significance of database data backup and recovery procedures, as well as their features.…

A: Data backup and recovery procedures in a database are very important. As data corruption, data…

Q: Identify which of the following is LEAST likely to be the job of a database administrator:

A: EXPLANATION:- Database Administrator will utilise existing backups to restore lost data to the…

Q: 1.d. Describe the use of null values in a database e. What are the two requirements to ensure…

A: The Answer is in given below steps

Q: QUESTION 3 a) Discuss the two advantages of using stored procedures as a way of implementing…

A: Note: This is a multipart question-based problem. Only the first three parts are solved as per…

Q: Examine the significance and features of database backup and recovery. methods for recovery Then,…

A: The act of backing up and recovering your data in the case of a loss is known as data backup and…

Q: b. A database management system (DBMS) is different from an actual database. A DBMS provides a user…

A: 1) Database is a systematic collection of data. They support electronic storage and manipulation of…

Q: What type of requirement is security? Select one.   Question 6 options: A Functional Requirement…

A: Security Is a Non Functional Requirement System requirement- It identifies the functionality that…

Q: Protecting data security what , privacy and intergrity are important database functions .what are…

A: Actually, DBA stands for Database Administrator.

Q: t has been reported that many prominent corporations have had their database systems compromised,…

A: Introduction: Court Ventures, a subsidiary of Experience's credit card monitoring service, was…

Q: What are the benefits and drawbacks of using Dbms systems? (database management software) A minimum…

A: Advantages of DBMS  1. Improved data sharing: The DBMS contributes to the development of an…

Q: What are the five database areas most impacted by data security risks?

A: Five areas where the threat to data security can occur are discussed as below:

Q: How does the Database Approach ensure the data's quality

A: We are enhancing data quality by using the three strategies outlined below. The semantics of the…

Q: True or false: The need to restrict access to data is privacy, and security is what we actually do…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: What are database forensics and its importance? Outline various database evidence repositories that…

A: DATABASE FORENSICS Database forensics is a branch of digital forensics science relating to the…

Q: 15. What are the DBA's database design responsibilities 16 What is the difference between production…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Examine the capabilities of a database management system and further discuss how such capabilities…

A: Examine the capabilities of a database management system and further discuss how such capabilities…

Q: Outline The following are some particular actions that a company might take to do data cleansing in…

A: EXPLANATION AND ANSWER: Specific Data Cleansing Procedures for an Organization Several specific…

Q: What is database security?

A: Actually, database is a used to stores the data.

Q: Describe some of the threats and vulnerabilities to a database that must be planned for. Build a…

A: Human error, SQL attacks, malware, buffer overflow attacks, and insider threats are a few database…

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.