3. DBMS objectives are defined with respect a) Performance and Reliability b) Availability and Economics c) expandability (flexibility). d) All of above 1:..ided into

Q: Assume your boss has tasked you with selecting a database management system for the organization.…

A: Introduction:A collection of questionnaires that can meet all of the criteria for choosing a…

Q: 1. Give an example of a Database System that you know and explain its components. components of the…

A: 1. The database management system can be divided into five major components, they are: Hardware…

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: Hi Can you please answer the last three parts since the first 3 were answered in the previous…

A: Distributed Database definition: Distributed database can be defined as where the data can be…

Q: Analyze the database system that Facebook uses. Determine each system’s compliance with the…

A: HERE IS THE SOLUTION , PLEASE GIVE UP AN UPVOTE .

Q: a. In your opinion when we should not use a database? b. List 2 of the advantages of the DBMS and…

A: database is an ordered collection of data and information.data base help in easy access and retrival…

Q: Question 3, Explain briefly the difference in activities among the following levels of information…

A: Actually, the answer has given below:

Q: Succinctly describe the three main steps involved in physical design. Any of these three backup…

A: NOTE: - Due to the fact that there are numerous questions, only the first one is solved below.

Q: Assume that Marcia's has the following personnel: two owners, a shift man, a part- time seamstress,…

A: 1. The need for administration 2. Your recommendation as to who should serve as database…

Q: 1 what does the acronym DBLC mean,what are the phases of the DBLC? 2.what is the minimal data rule…

A: Note: According to the guidelines, only three sub-parts can be answered. Give the other parts again,…

Q: Give short explanations (2-3 sentences) with examples of the following  a. Database Management…

A: ANSWER A-Database management system Stands for "Database Management System." In short, a DBMS is a…

Q: Provide a condensed explanation of the three primary stages that comprise the physical design…

A: Provide a condensed explanation of the three primary stages that comprise the physical design…

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: State five (5) characteristics of a good Business Rule.

A: Given questions are not interlinked. AS per our guidelines, only one question will be answered. So,…

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: Make a list of the five database administration functions. Explain the repercussions of failing to…

A: Intro DBMS: A database management system (DBMS) is computing software that manages enormous amounts…

Q: Exercise problem 1.7) List four sign

A: File processing system is basically a way of arranging the files in a storage medium like hard disk.…

Q: State the three laws of integrity in DB. Indicate that each law should be enforced.

A:

Q: List and briefly describe each of the three physical design techniques. For database recovery…

A: Layout physically: It all comes down to ensuring the security, integrity, and performance of the…

Q: Explain Distributed Databases and Distributed Process and provide at least one example? Explain at…

A: Distributed Databases:-  The distributed database is a collection of databases that represent to…

Q: ) Discuss the importance of keys in DB. Choose one real example of DB (e.g. Hospital Management…

A: Lets see the solution.

Q: Research and investigate the following scenarios. Include an analysis by providing  arguments or…

A: Introduction: DBMS is stands for  database management system, DBMS is essentially a computerized…

Q: Question 3[10 (a) Query processing bottlenecks define as the delay introduced in the processing of…

A: (a) Ans- A query processing bottleneck is a delay in the processing of an I/O operation that slows…

Q: What costs are associated with concurrency control and recovery management? In what role, database…

A: Database administration is the responsibility of both DA and DBA. They need different talents and…

Q: Discuss any three functions performed by the DBMS that guarantee the integrity and consistency of…

A: The database management system (DBMS) performs a number of significant functions that ensure the…

Q: Research and investigate the following scenarios. Include an analysis by providing  arguments or…

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: 37. "What data is stored ?" is described by __________ level of abstraction in DBMS. a. Physical b.…

A: The database consists of many complex data structures systems to hide all those irrelevant details…

Q: What DBMS component is responsible for concurrency control? How is thisfeature used to resolve…

A: The scheduler is the DBMS component that is responsible for executing concurrent queries in DBMS.

Q: How is there ‘reduced maintenance’ in database approach as compared to File System? Write short…

A: A database is a coordinated assortment of information, so it very well may be handily gotten to and…

Q: (i) Describe the DB design steps (independent from the scenario). For each step, explain briefly…

A: - As there are no links in both the question, we will look for the first question. - We have to talk…

Q: a) Assume that two students are trying to register for a course in which there is only one open…

A: a) Due to the isolation property (ACID) both students can not register for the last seat.…

Q: Please list the three steps that made up the physical design, followed by a brief description. When…

A: The main question is to define three backup labels for managing database recovery operations in…

Q: What includes the proper and systematic allocation of the database system resources? What is…

A: What includes the proper and systematic allocation of the database system resources? Database…

Q: What is the necessity for database reorganisation?

A: Introduction: It is common to practice reorganizing a database to minimize storage space and…

Q: How is there ‘reduced maintenance’ in database approachas compared to File System?

A: A FILE SYSTEM is simply a technique of how and where data is stored as files in a storage medium…

Q: anipulation, application generation, and data administrations subsystems. Which of those are most…

A: Required: Five important software components of a DBMS were listed: the DBMS engine, the data…

Q: Database specialists pay close attention to the notion of normalisation. Design, scenario…

A: Normalization is putting data in a database (DB) in order. This process involves making tables and…

Q: What are the advantages of applying integrity requirements during database design and implementation…

A: The benefit of enforcing integrity issues as part of database building and the process of…

Q: How is there ‘reduced maintenance’ in database approach as compared to File System?

A: Аs  аnyоne  in  the  sоftwаre  industry  саn  testify,  аррliсаtiоns  evоlve  аs  requirements…

Q: What are the advantages and disadvantages of Dbms? (database manegment system)  Minimum write 6 to…

A: Advantages: Enhanced the data access Improve the data sharing Enhanced the data integrity Improved…

Q: Explain Distributed Databases and Distributed Process and provide at least one example? Explain at…

A: Distributed Database A distributed database is a set of several interconnected databases that are…

Q: ch of the following is not a task of database operations of an information system? Choose an answer…

A: Introduction: Below the correct answer of database operations of an information system

Q: Assume that your company has assigned you the responsibility of selecting the corporate DBMS.…

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

Database management

Database management allows people to store, retrieve, and organize data from a computer. Database management defines the data operations, storage, and security practices of the database administrators throughout the data life cycle. Database management involves supporting, designing, and implementing the stored data to maximize its value.