What is an Attribute in a Database? from Chapter 6 / Lesson 14 50K Inside a database, an attribute is an identifying piece of information that serves to define further and expand the primary key. See how attributes work with functional dependency and their relation ...
What attributes would you have in a table to describe an entity called BOOK? What would you use as the primary key? What would be the relationship between AUTHOR and BOOK? Assume that a book can only What are the principles of a database man...
What is DBMS architecture? What is dynamic database? How is data in a relational database system organized? What is numeric data in database management? What is a where clause in database management? Explain the following crow's foot E-R diagram....
query2? which has two attributes: name, rating. The database is as follows: a. How can technology be used to prevent internal data breaches from SQL queries? b. What technology can be used to do the same? What is a conditional opera...
Inheritance is a process in which one object acquires all the properties and behaviors of its parent object automatically. In such way, you can reuse, extend or modify the attributes and behaviors which are defined in other class. The class which inherits the members of another class is call...
Explain the attributes of a good hypothesis. To which function of management is CVP analysis most applicable? What are the ways to collect qualitative data? Describe how quantitative and qualitative data are treated differently in analysis. What kind of questions are qualitativ...
What attributes would you have in a table to describe an entity called BOOK? What would you use as the primary key? What would be the relationship between AUTHOR and BOOK? Assume that a book can only What are the principles of a database ...