MCQs > Database Management > Database MCQs > Modern Database Management MCQs

Modern Database Management MCQ

From a structural point of view, 2nf is better than _____.

Answer

Correct Answer: 1NF

Note: This Question is unanswered, help us to find answer for this one

Older systems that often contain data of poor quality are called ________ systems.

Answer

Correct Answer: Legacy

Note: This Question is unanswered, help us to find answer for this one

________ is used to undo unwanted database changes.

Answer

Correct Answer: Rollback

Note: This Question is unanswered, help us to find answer for this one

________ is a tool even non-programmers can use to access information from a database.

Answer

Correct Answer: Structured query language

Note: This Question is unanswered, help us to find answer for this one

____ are designed to withstand much more physical abuse than conventional devices.

Answer

Correct Answer: Ruggedized

Note: This Question is unanswered, help us to find answer for this one

Lock ____ indicates the level of lock use.

Answer

Correct Answer: Granularity

Note: This Question is unanswered, help us to find answer for this one

Organizing the database in computer disk storage is done in the ________ phase.

Answer

Correct Answer: Design

Note: This Question is unanswered, help us to find answer for this one