Related Questions

When the parent entity is required, a new child row can always be inserted.
An entity in A is associated with at most one entity in B, and an entity in B is associated with at most one entity in A.This is called as
A company XYZ (parent co.) is required to present consolidated financial statements, except if it meets certain conditions. You need to identify those conditions from the following.
1. It is a subsidiary of another entity and all its other owners, including those not otherwise entitled to vote, have been informed about and do not object to, the parent not presenting consolidated financial statements.
2. Its debt or equity instruments are not treaded in a public market.
3. Its ultimate or any intermediate parent produces Ind AS complaint consolidated financial statements available for public use
When the child entity is required, we are restricted from creating a new parent row without also creating a corresponding child row at the same time.
You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create anapplication. The application uses the ADO.NET Entity Framework to manage customer andrelated order records. You add a new order for an existing customer. You need to associate the Order entity with the Customer entity. What should you do?
When the parent entity is required and the parent has a surrogate key, update actions can be ignored.
An entity in A is associated with at most one entity in B. An entity in B, however, can be associated with any number (zero or more) of entities in A.
If an entity adheres to the disjoint rule, then an entity instance can be a member of more than one entity for a given supertype.
When the parent entity is required, cascading updates and cascading deletions should be allowed or the associated actions on the parent should be prohibited.
Which type of entity cannot exist in the database unless another type of entity also exists in the database, but does not require that the identifier of that other entity be included as part of its own identifier?