Loop cards are a great game that can be played individually or as a class. They are perfect for review key vocabulary or questions at the end of a topic or when revising for an exam.
Instructions
Cut out the cards from the paper horizontally (but don't cut them in half!) and then shuffle them.
Now start joining each question on the right hand side of the card to the matching answer on the next card.
Carry on until all the cards loop together and you have competed the game!
Hint: Make sure that you set your paper to portrait to print 4 cards per sheet of A4 paper.
Tools that enable users to communicate with databases using everyday language instead of programming languages.
Rollback
The process of undoing all changes made within a transaction and returning the database to its previous state.
Data Quality
The level of accuracy, completeness, and consistency of data.
Graphical User Interface
An interface that allows users to interact with software through visual indicators and elements.
Flat File Database
A type of database that stores data in a plain-text file without a complex structure.
Recovery
The process of restoring a database to a previous state using the information in the transaction log.
Atomicity
The property of a transaction to be an indivisible operation, either all or none of its changes are applied.
Database Design
The process of planning and creating a database structure that meets the requirements of the organization, including determining tables, relationships, and constraints.
Information Systems
A system that collects, processes, stores, analyzes, and disseminates information for a specific purpose.
Consistency
The property that ensures the database remains in a valid state after a transaction.