Which among the following is an organised collection of data about a ...
Answer:
Introduction
In the context of data management, an organized collection of data about a single entity is known as a database. It is an essential concept in the field of computer science and information technology.
File
A file is a basic unit of data storage that contains related information. It is a collection of records or data organized in a specific format. However, a file does not necessarily have the structure or capabilities of a database.
Dictionary
A dictionary is a data structure that stores data in the form of key-value pairs. It allows efficient retrieval of data based on a specific key. While dictionaries can be utilized as part of a database, they are not synonymous with a complete database.
Library
A library is a collection of resources, such as books, journals, and multimedia materials, organized for easy access and reference. It is not directly related to the concept of a database.
Database
A database is an organized collection of data that is structured, integrated, and stored in a central location. It provides efficient methods for data storage, retrieval, manipulation, and analysis. Databases are designed to handle large amounts of data and ensure data integrity and security.
Conclusion
From the given options, a database is the correct answer as it is specifically designed to store and manage organized collections of data about a single entity. It provides a comprehensive solution for data management and is widely used in various industries including banking, healthcare, e-commerce, and more.