A database containing all student in a class would store Roll no of student in:
Correct answer: B. field
- A. record
- B. field
- C. cell
- D. file
Explanation
A database is a collection of information organized in such a way that it can be easily accessed, managed, and updated. It is typically stored electronically in a computer system. A database is made up of tables, which are collections of related data. Each table is made up of rows and columns. Rows represent individual records in the database, and columns represent the different attributes or characteristics of those records.
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About Databases
Databases cover tables, records, fields, keys and relationships, together with database management systems and relational database design. The subject includes primary and foreign keys, normalization, SQL commands such as SELECT, INSERT, UPDATE and DELETE, queries, forms and reports, while distinguishing a database from a spreadsheet used for simple tabular data.
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