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How many types of Data Base in market?
In many cases, each company has its own database (or several databases), so I would estimate that there are about as many databases as there are companies. If you are referring to the DBMS - the software that manages the databases - you can see a list of the most common ones in the following Wikipedia articles: * Comparison of relational database management systems * Comparison of object database management systems * Comparison of object-relational database management systems
Which data structure is Best for library management system wheater Tree or Linked list?
linked list
Mini project on employee database using linked list on c language code?
mini project data structure
What are the disadvantages of queue in data structure?
Queue can be implemented only as a linked list.
Application of linked list in data structure?
Memory management.......that is split and fullup the block..
List the advantage and disadvantage of database management system?
Answering "List the advantage and disadvantage of object oriented database model?" Answering "List the advantage and disadvantage of object oriented database model?"
Comparison between the Traditional File Systems and Modern Database Management Systems?
You can see a list of Database Management software and buy or download any of them ,that u want.http://www.findapp.com/software-development/database-management-184.htmlhttp://en.wikipedia.org/wiki/Comparison_of_relational_database_management_systems
What is Database triggers in sql?
A database trigger is an action that the database management software will perform automatically when a preset list of conditions are met. Different database vendors have different mechanisms in place for the declaration of triggers, but the principles remain the same.
List three functions of an operating system?
The three main functions of an Operating System are process management, memory management and file management.
List and explain the five components of the Database Management Systems?
1hardware. 2 software 3data 4procedures 5people
List four functions of an operating system?
memory management device management process, thread management file management
What is the importance of data dictionary in DBMS?
A data dictionary contains a list of all files in the database, the number of records in each file, and the names and types of each field. Data dictionaries do not contain any actual data from the database, only bookkeeping information for managing it. Without a data dictionary, however, a database management system cannot access data from the database.
What is functions of a database management system?
a set of principles concerned with determining which states are valid for a database.Data Integrity within a relational database is that property of a database which ensures that it is and remains an accurate reflection the universe of discourse that it is attempting to model. This includes rules and restrictions to ensure the recording of correct data. It also involves the protection of data within the database. These rules are called integrity constrains.These restrictions are used in almost every field of input to the database.Examples of this is where you are given a drop box on a form to select from a list. This eliminates the chance of multiple spelling of a word. eg. colour color
How many types of Data Base in market?
In many cases, each company has its own database (or several databases), so I would estimate that there are about as many databases as there are companies. If you are referring to the DBMS - the software that manages the databases - you can see a list of the most common ones in the following Wikipedia articles: * Comparison of relational database management systems * Comparison of object database management systems * Comparison of object-relational database management systems
Which data structure is Best for library management system wheater Tree or Linked list?
linked list
Data flow diagrams of college information management system?
The flow diagram list in detail from beginning to end. The main points of consideration are as follows: users, web servlet, login process, College Library Database.
What does daverage do in Excel?
It calculates an average from a database list in Excel, using specified criteria.It calculates an average from a database list in Excel, using specified criteria.It calculates an average from a database list in Excel, using specified criteria.It calculates an average from a database list in Excel, using specified criteria.It calculates an average from a database list in Excel, using specified criteria.It calculates an average from a database list in Excel, using specified criteria.It calculates an average from a database list in Excel, using specified criteria.It calculates an average from a database list in Excel, using specified criteria.It calculates an average from a database list in Excel, using specified criteria.It calculates an average from a database list in Excel, using specified criteria.It calculates an average from a database list in Excel, using specified criteria.
