In the case of a composite partitioned table, however, a partition is a logical entity and not represented on disk. Each partition is subdivided into so-called sub-partitions. Each sub-partition within a partition is numbered from 1 to m (relative sub-partition number within a single ...
What function does an attribute of an entity perform in a DBMS? Write a database description for each of the relations shown using SQL DDL. Assume the following attribute data types: StudentID (integer, primary key) StudentName (25 characters) Facult...
Explain what is weak and strong entity sets. Describe a chart of accounts. What are data definition languages (DDLs)? How are they related to DBMSs (Data Base Management System)? Briefly explain the importance of the knowledge base or organization that is referred to f...
• In object-oriented programs, each object is an independent and separate entity which makes modifications, locating and fixing problems in a program an easy task. In addition, any changes made inside the class do not affect the other parts of a program. Thus, object-oriented programs are ...
In the case of a composite partitioned table, however, a partition is a logical entity and not represented on disk. Each partition is subdivided into so-called sub-partitions. Each sub-partition within a partition is numbered from 1 to m (relative sub-partition number within a single ...
In the case of a composite partitioned table, however, a partition is a logical entity and not represented on disk. Each partition is subdivided into so-called sub-partitions. Each sub-partition within a partition is numbered from 1 to m (relative sub-partition number within a single ...
Describe the functions provided by a relational database that could be used to record courses taken by university students in order to manage scheduling and preparing transcripts. What function does an attribute of an entity perform in a DBMS?...
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...
Answer and Explanation: Value of Knowledge in IS: In an Information system, the components Data, Information, and knowledge are connected with each other. Data represents... Learn more about this topic: What Is an Information System? from ...
Consider Unix, Linux, MacOS, Android and Windows operating systems. Consider the primary application of each in the marketplace. How does each OS implement threads? What is the difference between an associative entity and a transactional entity?