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Describe Embedded Query Language?
Embedded Query Language - A query language (e.g., SQL) can be implemented in two ways. It can be used interactively or embedded within a host language. The use of query language commands inside a host language (e.g., C, Java, etc.) program is known as embedded query language. While same capabilities are supported for a variety of host languages, the syntax sometimes varies.
When It is better to use files than a DBMS? It is better to use files than a DBMS when Multiple users wish to access the data.
Which method is used to key transformation ? A hash method is used to key transformation.
Consider a typical sales invoice that would include the following information. Design a single table to hold all of the information required to store an invoice including this info
Which two files are used during operation of the DBMS? Data dictionary and transaction log are two files used during operation of the DBMS.
difference between MIS and DSS
Using the questions found at the end of Chapter 9 in your textbook, complete this homework activity. Students will submit a Word document answering questions 2, 3, and 4.
Modular growth: In distributed environments, it is simple to expand. Latest sites can be added to the network without affecting the operations of other sites, as they are somewhat
how many hourse have been spent on a certain project
Key to represent relationship amongs tables is called ? A Key that represent the relationship between tables is called Foreign Key.
Define Catalog and meta data ? A catalog is a compilation of records elaborating the contents of a particular collection or group of collections. Metadata (Meta data, or someti
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