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A computer database is an organized collection of data that can be easily accessed, managed, and updated. It stores information in structured formats, enabling efficient retrieval and manipulation of data.

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Zinavo

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What is SGA in orcle?

SGA is used to store the database information that is shared by database processes. It contains the data and control information of the oracle server and it is allocated in the virtual memory of the computer where oracle resides. By, Srinivasan Thirunavukkarasu.


What are the main theories of a relational database approach to storing and accessing data?

The main theories of a relational database approach include the relational model, which organizes data into tables with rows and columns; normalization, which reduces data redundancy and improves data integrity; and SQL (Structured Query Language), which is used to interact with the database for querying and manipulation of data. These theories aim to ensure data consistency, provide flexibility in querying data, and allow for scalability in managing large volumes of data.


What is E-R model. What is an Entity set?

The E-R model is a data model used to describe the relationships between entities in a database. An Entity set is a collection of similar entities (objects) with shared attributes that are grouped together in the database.


Which fields are needed a school database?

A school database should include fields such as student information (e.g. name, grade level, contact details), teacher information (e.g. name, subject taught, contact details), class information (e.g. class name, schedule, teacher assigned), and grades or academic records. Additional fields may include attendance records, extracurricular activities, and disciplinary records.


Major components of DBMS?

major components of database management system are as follow. 1) Software. 2) Hardware. 3) Data. 4) Procedure. 5) Access language. Software: software plays an important role in the DBMS.

Related Questions

Is a computer that stores and provides access to a database?

Database Server


What computer stores and provides access to a database?

Database Server


What is the Difference between a database and a database server?

A database is a file. A database server is a computer that shares that file over a network.


How computer database saves papers?

because its a computer


What do you think a database is?

A database in computer terms is a system that organizes data. A database can have information about anything, ranging from music to different locations to travel.


What is a desktop database?

I assume it is a database used on a local desktop computer.


The meaning of a computer database?

Meaning of database is like some data that has been saved to a computer in some maybe documents


What is a computer based database?

urrrmmm


Is database hardware?

A database manager is a computer program (or programs) that manages database information. Most database programs can be purchased or obtained from many places and installed on a computer. That makes it software.If the database program is part of and supplied with the computer vendors system, than it is system software.It is possible to securely store the database program in a type of memory where its location is fixed and not changeable using normal programming methods. That would make it firmware.If the database software is implemented in the actual computer machinery and not changeable without replacing or changing computer components, it would be hardware.


Disadvantages of a computer based database?

if the computer crashes you can't use it.


Database projects for final year computer science?

cse projects based on database


What has the author Sam R Alapati written?

Sam R. Alapati has written: 'Oracle database 11g' 'OCP Oracle database 11g' -- subject(s): Computer Technology, Database management, Examinations, Nonfiction, Oracle (Computer file), OverDrive, Study guides 'Expert Oracle9i database administration' -- subject(s): Database management, Oracle (Computer file)