Computer Science for IGCSE & O level - Databases (Section 6 - No. 16)
What is a transaction in the context of databases?
A single database query.
A logical unit of work that is treated as a single operation.
A set of tables in a database.
A specific user's access privileges.
ব্যাখ্যা
A transaction is a sequence of database operations that are treated as a single unit.