In ODL, a bidirectional relationship is created by:
In UML, a filled triangle represents:
In UML, a filled triangle represents:
Which distributed system type requires data model translatio…
Which distributed system type requires data model translation?
Which transparency ensures the user is unaware of multiple d…
Which transparency ensures the user is unaware of multiple data copies?
In object data modeling, what does an object’s state include…
In object data modeling, what does an object’s state include?
52. 53 Which of the following best explains partial dep…
52. 53 Which of the following best explains partial dependency in a relation?
Which type of fact table is designed to capture events that…
Which type of fact table is designed to capture events that occur at irregular intervals such as equipment failures?
Which of the following best describes a transactional worklo…
Which of the following best describes a transactional workload (OLTP)?
Which SQL numeric function rounds a number up to the next hi…
Which SQL numeric function rounds a number up to the next highest integer?
A subquery placed in the SELECT clause must:
A subquery placed in the SELECT clause must: