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What is the definition of a database management system?
A database management system (DBMS), sometimes just called a database manager, is a program that lets one or more computer users create and access data in a database. The DBMS manages user requests (and requests from other programs) so that users and other programs are free from having to understand where the data is physically located on storage media. the DBMS ensures the integrity of the data and security od the data. A database management system is is a set of computer programs that controls the creation, maintenance, and the use of the database with computer. You can read more at www.webopedia.com/database_management_system_DBMS.html
What is the role of a database administrator?
Following are the roles of a DBA. 1) Secures data 2) Configures and maintains user profile 3) Assigns previleges for access 4) Maintain database statistics and plans expansions in hardware and software 5) Continuous system development
Should database management system such as access always be used for database?
Depending on the size of information and simultaneous users. Access is a easy to use relational database system supporting up to 100 simultaneous users. However this slows down the network a great deal. If you want to have a more secure and more powerful dbms than you should look into mySQL, or Oracle. If you have only 5 people using the system, than Access may be your cheapest and best bet. Remember, when using DBMS's you want to get yourself the most effective output, for the smallest amount of cost(time, money, and resources).
What type of software allows users to access and manage a database?
database software
Disadvantages of database management system?
AdvantagesReduced data redundancyReduced updating errors and increased consistencyGreater data integrity and independence from applications programsImproved data access to users through use of host and query languagesImproved data securityReduced data entry, storage, and retrieval costsFacilitated development of new applications programDisadvantagesDatabase systems are complex, difficult, and time-consuming to designSubstantial hardware and software start-up costsDamage to database affects virtually all applications programsExtensive conversion costs in moving form a file-based system to a database systemInitial training required for all programmers and users
What is specialized users and in DBMS?
In a database management system (DBMS), specialized users are individuals with specific roles or expertise related to database administration, development, or analysis. These users typically have advanced knowledge of the DBMS platform and are responsible for tasks such as database design, optimization, security implementation, and performance tuning. Specialized users often contribute to improving the efficiency and effectiveness of database operations within an organization.
What is mdbms?
A multidimensional database management system is a database management system that uses a data cube as an idea to represent multiple dimensions of data available to users. This database is optimized for data warehouse and analytical processing applications...
Which of the following best describe the manipulation of data?
database management system that end users and programmers use to manipulate data in the database.
What is Roles in database environment?
The different five type of roles one can employ in a database environment these are: 1 - Data Administrator 2 - Database Administrator 3 - Database designer 4 - System Analyst/Application Programmer 5 - End users i.e Casual, Naive, Sophisticated and stand alone end users.
What is a centralised database?
A centralised database is a single database under the control of a single Database Management System. All users and client applications connect directly to the DBMS. This means that the database is stored in only one location and everyone in the system is directly connected to it. Unlike a distributeddatabase which is a set of connected databases stored on multiple computers that appears to users as a single database.
Is dbms a system software or application softwatre and why?
A DBMS is a database management software, which is an application. System software is for controlling a computer, whereas applications are what users use to do things on a computer. Windows is systems software. A database is an application. Computer users use databases to manage their data, so it is a task that a user wants to do on a computer.A DBMS is a database management software, which is an application. System software is for controlling a computer, whereas applications are what users use to do things on a computer. Windows is systems software. A database is an application. Computer users use databases to manage their data, so it is a task that a user wants to do on a computer.A DBMS is a database management software, which is an application. System software is for controlling a computer, whereas applications are what users use to do things on a computer. Windows is systems software. A database is an application. Computer users use databases to manage their data, so it is a task that a user wants to do on a computer.A DBMS is a database management software, which is an application. System software is for controlling a computer, whereas applications are what users use to do things on a computer. Windows is systems software. A database is an application. Computer users use databases to manage their data, so it is a task that a user wants to do on a computer.A DBMS is a database management software, which is an application. System software is for controlling a computer, whereas applications are what users use to do things on a computer. Windows is systems software. A database is an application. Computer users use databases to manage their data, so it is a task that a user wants to do on a computer.A DBMS is a database management software, which is an application. System software is for controlling a computer, whereas applications are what users use to do things on a computer. Windows is systems software. A database is an application. Computer users use databases to manage their data, so it is a task that a user wants to do on a computer.A DBMS is a database management software, which is an application. System software is for controlling a computer, whereas applications are what users use to do things on a computer. Windows is systems software. A database is an application. Computer users use databases to manage their data, so it is a task that a user wants to do on a computer.A DBMS is a database management software, which is an application. System software is for controlling a computer, whereas applications are what users use to do things on a computer. Windows is systems software. A database is an application. Computer users use databases to manage their data, so it is a task that a user wants to do on a computer.A DBMS is a database management software, which is an application. System software is for controlling a computer, whereas applications are what users use to do things on a computer. Windows is systems software. A database is an application. Computer users use databases to manage their data, so it is a task that a user wants to do on a computer.A DBMS is a database management software, which is an application. System software is for controlling a computer, whereas applications are what users use to do things on a computer. Windows is systems software. A database is an application. Computer users use databases to manage their data, so it is a task that a user wants to do on a computer.A DBMS is a database management software, which is an application. System software is for controlling a computer, whereas applications are what users use to do things on a computer. Windows is systems software. A database is an application. Computer users use databases to manage their data, so it is a task that a user wants to do on a computer.
What is the definition of a database management system?
A database management system (DBMS), sometimes just called a database manager, is a program that lets one or more computer users create and access data in a database. The DBMS manages user requests (and requests from other programs) so that users and other programs are free from having to understand where the data is physically located on storage media. the DBMS ensures the integrity of the data and security od the data. A database management system is is a set of computer programs that controls the creation, maintenance, and the use of the database with computer. You can read more at www.webopedia.com/database_management_system_DBMS.html
What is responsible for providing users with access to appropriate data in a database?
A database management system (DBMS) is responsible for providing users with access to appropriate data in a database. The DBMS controls user access permissions, enforces security measures, and manages queries to ensure users can retrieve the data they are authorized to access.
What are users and actors of database system?
they are people who interact with a database system in different ways and they are as follow 1- end users 2-database designers 3- database administrators 4- application programmers
What is the role of a database administrator?
Following are the roles of a DBA. 1) Secures data 2) Configures and maintains user profile 3) Assigns previleges for access 4) Maintain database statistics and plans expansions in hardware and software 5) Continuous system development
Why database is important in management information system?
The data need only inputting into a database once, but the data can be sorted in several ways, many times over. If the database is on a server, other users around the company (if allowed on the network) can use the database too.
Where database come from?
Database comes from the end user or the database users. Combining all the data database system is formed.
