Database Technology Quiz

Which component of an information system facilitates specific operations like sorting and searching?

• Hardware

• Database

• Software

• Users

What feature minimizes errors during data input into a database?

• Data validation

• Data verification

• Data consistency

• Data isolation

Which term refers to the collection of data stored in tables within a database?

• Information system

• Data processing

• Database

• Data storage

What ensures that transactions are completed as a whole or not at all?

• Consistency

• Isolation

• Atomicity

• Durability

Which term refers to processed data with context?

• Raw data

• Information

• Contextual data

• Processed data

What property of transactions ensures that changes made to the database persist?

• Atomicity

• Consistency

• Isolation

• Durability

What ensures that changes made to a database are permanent?

• Consistency

• Atomicity

• Durability

• Isolation

What is responsible for ensuring that data remains valid throughout a transaction?

• Consistency

• Isolation

• Atomicity

• Durability

Which term refers to raw facts or figures without context?

• Information

• Contextual data

• Raw data

• Processed data

What allows for system updates without redesigning the entire infrastructure?

• Modular extension

• Data isolation

• Consistency check

• Atomicity