Skip to main content

Newer Post or latest post

Li-Fi vs Wi-Fi: A Battle of Light and Waves

Li-Fi vs Wi-Fi: A Battle of Light and Waves Li-fi is a light fidelity device that supports only the infrared and other lighting systems to transfer the data to the device which is used to receive from the sender device. Wifi is a wireless fidelity device that supports the radio waves to transfer the data to the wifi device which is used to receive the wifi signals at the limited ranges due to the device version capacity. Introduction to the computer system and computer applications related topics are listed following below here: Li-Fi vs Wi-Fi: A Battle of Light and Waves Let’s discuss the computer system related topic and questions above listed and their answers are following below here: Li-Fi vs Wi-Fi: A Battle of Light and Waves There are some points on the computer system and data communication related to the topic of “Li-Fi vs Wi-Fi: A Battle of Light and Waves” following below here: Lifi based data communication system:- Li-Fi is a light based signal data transmission ...

What is control of data in DBMS?

Introduction to the related topic of computer database development related topics is following below here:


What is control of data in DBMS?


Let’s discuss the computer database development topic and question above and their answers are following below here:


What is control of data in DBMS?

There are some points on the computer system and database technology related to the topic of "What is control of data in DBMS?" following below here:


What is control of data in DBMS? There are some points on the computer system and database technology related to the topic of "What is control of data in DBMS?" following below here:

  • Control means the query that apply to control using some criteria
  • To process the data is considered by the data management system
  • Fixing the problem of the data in DBMS 
  • Management of data in database for particular organization


Let's discuss the points listed above about the computer system and database technology related to the topic of "What is control of data in DBMS?" explanation following below here:


Control means the query that apply to control using some criteria

Control means the query that applies to control using some criteria such as control language that apply to secure the database using the some criteria to permit the data to access it using the some password and username identification.

The data control is used to protect the database which is stored in the memory of a storage device using the database server application.

The data controlled by some query that apply on the database to access after some criteria of accessing such as layer of security or any type of interface to access the database using the security database of a particular user who knows the password type of data, username data and verification code etc.


To process the data is considered by the data management system

To process the data is considered by the data management system that means the data is used to process after applying the algorithm of the processing system using the function, equation, input output system etc in the program on the database to access and process the database. Also the program is used to store the database on the memory of the storage device of the computer system.

The processing of data is applied by the query language to process the data of record and its properties data to process the value mentioned on the database.

The result is considered by another property of record that is mentioned or stored on the database file.


Fixing the problem of the data in DBMS 

Fixing the problem of the data in the DBMS means the database fixing the data which is incorrect in the database.

The value which is incorrect in the record and its attributes value is used to manipulate by update query apply on the data on the particular database file.

Fixing the problem of data using the query of update to apply on the database such as consistency of database to remove extra description data about the same object or subject related data stored in the database file.

Remove the same name and match more attributes records and keep in another database file.

Similarly, applying the key attributes on the data most unique attributes which identifies the object or subject record and its attributes.


Management of data in database for particular organization

Management of data in a database for a particular organization means the database of a particular organization such as employees database, personal details and records stored in the database, the database related to the particular project of organizations, increases or growing organization etc.

These types of data are needed to manage through the database server application to sort the data of records and attributes, manage the database using data consistency method, delete old databases which are not required currently on the database server, removing extra description and same value data of records and attributes etc.

The data is managed by the user using the application of the database by applying the query language to manipulate the data in the database file.

Comments

Popular posts from this blog

what are the function of the joystick and light pen?

Q 1. State the functions of a joystick and that of a light pen? Introduction to the joystick device, virtual or soft joystick tool, game controller, virtual or soft game controller and light pen topics are covered below here: Joystick What is the meaning of the joystick in computer? What is the joystick as a peripheral device in the computer system? What is main use of joystick in computer system peripheral devices? What is the purpose of the joystick in computer? What are the types of joysticks in the peripheral system for game purpose? What do you mean by analog joystick in peripheral system? What are the advantages of analog joystick device? What are the disadvantages or drawbacks of analog joystick device? What are the uses of joysticks? What are top 5 uses of joystick device in the computer system peripheral? Where is the use of joystick? How to connect the joystick for game in computer system? Can you connect the joystick to the laptop? Why do n...

Why Cybersecurity Matters in the Digital Age

Importance of cybersecurity on the internet world Cybersecurity is a technique that protects the users database on their device and some applied rules or protocols for the user that are not allowed in their country to access the specific databases or content or links of websites. The user can protect their database on the internet through the cloud service to store the database into the secured website that provides the stored database and higher security features such as:- Multi Factor authentication, or two factor authentication on the security model. In today's digital age, cybersecurity plays a vital role in protecting individuals, organizations, and governments from an ever-evolving landscape of cyber threats. As our reliance on the internet and digital technologies grows, so does the risk of cyber attacks, data breaches, and identity theft. Effective cybersecurity measures help safeguard sensitive information, prevent financial losses, and maintain trust in online transaction...

Multitasking in Operating Systems

Explain the multiple tasking in the operating system? The multiple task means the operating system runs many programs or applications on the computer parallel to provide flexibility of using the computer on their operating system environment to user services such as:- a game playing for entertainment with listening music through another application software or music player. The user can prepare a document offline and work on it currently for sending the email to their head employee as the head officer giving instructions for creating the content in the document file and sending the document file at same time through browser application links website to email to the head officer. Multitasking in an operating system allows multiple processes or threads to run concurrently, improving system efficiency and responsiveness. The OS allocates specific time slices (called time quanta) to each process, switching between them rapidly to create the illusion of simultaneous execution. This context ...