The Terengganu Tourism department wishes to computerize its data. The information consists of monuments of tourists in interest which provide detail of monument such as name, their location and history. Monuments are classified according to historical, religious and architectural importance. The list of facilities available at each monument is also available. These give living accommodation in terms of hotels such as names, category and the number of rooms available and local transport facilities in term of service provider name, tours with tariff and timing. Produce an E-R diagram by identifying the entities, relationships, attributes, primary keys and cardinality

Q: rules that the DBMS uses to optimise queries and how this reduces DBA effort.

A: 1) A DBMS (Database Management System) is software that is used to manage, manipulate, and organize…

Q: Explain how anomalies in a database can be eliminated through the normalization process, with…

A: 1) The normalization process in database design aims to eliminate anomalies and improve data…

Q: There should be an explanation of a real-world SQL database.

A: A database in SQL Server comprises a collection of tables, each of which contains a unique set of…

Q: ases Using your knowledge of the college environment, convert a table with the following notation…

A: the solution is an given below ;

Q: VIP-Ghana is a transport company based near Awudome in Accra. They specialize in organizing day…

A: It is the process of choosing the right Software Development Life Cycle methodology.   -As a result,…

Q: The DBA's time saved by the DBMS's query optimisation algorithms.

A: Query optimization is an necessary Database Management System (DBMS) feature. It represent the phase…

Q: The State of New York certifies firefighters throughout the state and must keep track of all of…

A: Given: The State of New York certifies firefighters throughout the state and must keep track of all…

Q: Specify the features of a relational database management system (RDBMS), such as its data model, the…

A: RDBMs is a way of storing data in the form of tables.

Q: Explain the concept of data normalization and its importance in database design.

A: In the realm of database design, the integrity and efficiency of data management are paramount. Data…

Q: Explain the concept of data normalization and its significance in database design.

A: Data normalization plays a role in the world of database design.It involves organizing and…

Q: Explain the concept of data normalization and its importance in database management.

A: Data normalization is a fundamental concept in database management that involves organizing and…

Q: The DBA's time saved by the DBMS's query optimisation algorithms.

A: Query optimization is an necessary Database Management System (DBMS) feature. It represent the phase…

Q: Explain PlAnneD DAtA reDunDAncy?

A: Given: Explain PlAnneD DAtA reDunDAncy?

Q: Query/SQL This Company is an Upper Midwest manufacturer of welding parts. This Company maintains a…

A: A relational database is a collection of tables. A table contains data arranged as rows and columns…

Q: Distinguish the differences between the two ways for archiving data in the company.

A: Given: Discuss the differences between the two approaches for archiving data in the organisation.…

Q: Querying a DBMS and using SQL are the main methods for obtaining data from it.

A: The two most common methods for obtaining data from a database management system are 1. Structured…

Q: Explain the goals of database normalization and why it is important in relational database design.

A: Database normalization is a fundamental concept in relational database design. It involves…

Q: A real-world SQL database sample should be given and thoroughly examined.

A: SQL Databases use a predetermined schema to understand and decipher data, according to the query.…

Q: The use of indices speeds up query processing, although it is usually a terrible idea to establish…

A: Introduction: Indexing in a Database Management System (DBMS): Indexing is a time-saving way of…

Q: one employee. ERD with primary and foreign key

A: A company has many department with many employees .  But each department has only one employee .…

Q: Distinguish the differences between the two ways for archiving data in the company.

A: Archiving: The technique of identifying data that is no longer active and transferring it out of…

Q: Explain the concept of normalization in database design and provide examples of normalization levels

A: Normalization plays a pivotal role in ensuring data integrity and reducing redundancy in a…

Q: A real-world SQL database sample should be provided and explored in depth

A: Answer: Examine your grocery-purchasing habits: You're the type of person who likes to keep track of…

Q: Map the following ERD to relational schema Starting Date Manages CPR Works Name Professor Project in…

A: Below is the relational schema for given ERD:

Q: A database administrator is required to maintain the database's functionality. What does this…

A: In this question we have to provide explanation of a DBA's role and how they spend their time…

Q: How do indexes improve the performance of database queries, and what considerations should be taken…

A: Indexes are essential elements in the world of database management, playing a significant role in…

Q: The data requirements are summarized as follows: Each movie is identified by title and year of…

A: Using the given details  we need to consolidate all the attributes into a single relation "Movie".…

Q: Explain the concept of database normalization and its importance in designing efficient relational…

A: Database normalization is a systematic process in the design of relational databases that aims to…

Q: DBMS normalisation is effective. The database may be normalised and duplicates removed with the aid…

A: Normalization refers to the systematic approach of structuring data within a relational database to…

Q: The DBMS normalization process is effective. The 1NF, 2NF, and 3NF normalization procedures remove…

A: - The normalization process in Database Management Systems (DBMS) is an essential technique used to…

Q: WHY SHOULD DATA REDUNDANCY BE ELIMINATED?

A: Data Redundancy:Data redundancy is a condition created in a database or data storage technology…

Q: some justifications for not indexing each and every column in every database table.

A: In the world of databases, indexing plays a critical role in optimizing data retrieval and query…

Q: The use of indices speeds up query processing, although it is usually a terrible idea to establish…

A: In a database management system, indexing is a fast way to retrieve or search for information in the…

Transaction Processing

Transaction processing is a computational style generally performed by server computers, which supports interactive applications (apps). Transaction processing is also known as information processing, which divides the work into indivisible and individual operations called transactions. The transaction is a set of tasks; a single task is considered as the minimum processing unit that cannot be divided again.