Explain the fundamental ideas of ANNS in connection to two or three examples taken from the actual world. Justify your reasoning. Only work with typing and fully explaining this question is required. Should the response to our query take more than two hours, we will cut down on our time allotment. Rating This line should not be ignored.

Q: Using the SQL programming language, how would one go about changing the structure of an existing…

A: ALTER table command The structure of a table can be changed using the ALTER TABLE command.  It can…

Q: Consider the E-R diagram in Figure 8.9, which contains specializations, usingsubtypes and subtables.…

A: The four tables can be formed using the given specialization entities as follows: person ID…

Q: Draw the corresponding ERD.   You can do this at the end of this Word Doc. if you need more space,…

A: The ER diagram is

Q: Give a detailed explanation of the relational model using an appropriate example.

A: The relational model is an abstract paradigm for organizing and managing data in a database. It…

Q: How do we decide which model to use while designing our table using Microsoft Access as the…

A: When designing a table in Microsoft Access, it is important to choose the appropriate model that…

Q: 1. PART Evaluation and optimization: A schema of the ski shop information system is given: Customer…

A: Database management involves organizing and structuring data to facilitate efficient retrieval and…

Q: Use a suitable example to provide a thorough description of the relational model.

A: A relational model describes how data is stored in a relational database. A relational database…

Q: Give examples of relations (tables) that could have more than one candidate key.

A: You are asking the example of relation that can have more than one candidate key. Let me explain-…

Q: Consider the E-R diagram in Figure 8.9, which contains specializations, usingsubtypes and subtables.…

A:

Q: Why are narrowing and widening conversions never or always secure, respectively, and can you provide…

A: Information security refers to the practice of protecting information from unauthorized access, use,…

Q: How do materialized views contribute to optimizing query performance in certain scenarios?

A: Materialized views can be perceived as a particular type of database view.Unlike virtual views,…

Q: Task 4: As a part of marketing strategy, the Marketing team continuously conducting an advertising…

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

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.