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Q: What are the three most critical responsibilities of a database administrator?

A: A database administrator (DBA) is responsible for managing and maintaining an organization's…

Q: What are ASSOciAtive entitieS?

A: Given: Associative entity

Q: What is necessary for the physical database creation process.

A: Given: What is necessary for the physical database creation process.

Q: Explain the normalization process of a database management system in detail.

A: Normalization is the process of organizing data within a relational database management system…

Q: Describe a database management system's purpose and characteristics.

A: Database management system is basically a system software  which is designed to the management of…

Q: Explain the concept of database sharding and its benefits in distributed database management.

A: Database sharding is a technique used in distributed database management to horizontally partition a…

Q: In relational databases, what are the top six distinguishing features?

A: The answer is given below step.

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

A: Database normalization is a process in database design that involves organizing and structuring a…

Q: Describe the Entity-Relationship model and its role in a database.

A: In this question we have to understand Entity Relationship model in database. Lets understand the…

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: What are the responsibilities of Database Administrators?

A: Introduction: A Database Administrator (DBA) is the person or entity in charge of controlling,…

Q: Microsoft Access table design models: how to choose?

A: Like any database management system, Microsoft Access relies heavily on structured table design for…

Q: What is used for Grouping Operation ?

A: In database management, one can avail the feature of grouping data which can be helpful for data…

SQL

SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.  

Queries

A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.