Which of the following is not characteristic of a relational database model? A. Tables

Q: What are the key differences between a logical database structure and a physical database structure?

A: The components of a physical database structure that must always be there are the Datafiles, the…

Q: An attribute in the context of a relational database may be defined as: A Something about which data…

A: The term attribute in the relational database can be defined as a column of a table.

Q: Choose a database application with which you are familiar. Design  a schema and show a sample…

A: Design a schema and show a sample database for that application, using the notation of Figure 1.…

Q: Database Design is "A graphical presentation of tables, including columns, and their relationships",…

A: In this question we have been given a statement related to database design, we need to determine…

Q: How is data in a relational database system organized? collection of related fields collection of…

A: The correct Option will be (c) collection of related tables Explanation:- The data in a relational…

Q: Which individual below is generally credited with developing the theory of relational databases?…

A: Relational Database - A relational database is a type of database management system (DBMS) that…

Q: What should be said about the relational database model?

A: Answer the above question are as follows

Q: What makes database programming different from other languages? What instances may demonstrate your…

A: Database programming languages are specifically designed to manipulate and manage databases. These…

Q: What should be said about the relational database model?

A: The question has been answered in step2

Q: Which three duties in database administration are absolutely necessary?

A: A database administrator (DBA) is a professional who manages, secures and maintains a company's…

Q: Name the 4 UDTs (user defined types) in object relational database with examples

A: A user-defined data type (UDT) is a data type that derived from an existing data type.  There are…

Q: How are logical database structure and physical database structure different from one another?

A: The logical database structure is the way in which data is organized and related within a database…

Q: What are some of the things that we know about the designs and schemas of database systems at this…

A: Having quick and simple access to data is a hallmark of a well-designed database. Fast processing,…

Fundamentals of Big Data Analytics

Big data analytics is the process of using advanced analyzing techniques against huge variant data sets to uncover hidden pattern or knowledge. It helps in organization's decision making process. Big data can be organized in any of the following formats.