Solved

If the Parent Is Required,then a New Child Row Must

Question 96

True/False

If the parent is required,then a new child row must be created with a valid foreign key value.

Related Questions

Q91: The binary constraint must cover indicates that

Q92: An intersection table is always ID-dependent on

Q93: When creating a table in the relational

Q94: A null value is an attribute value

Q95: When the key of one table is

Q97: Each attribute of an entity becomes a(n)_

Q98: A surrogate key should be considered when

Q99: By default,the identifier of the entity becomes

Q100: A surrogate key is a unique,system-supplied identifier

Q101: In a supertype-subtype structure,discriminator attributes _.<br>A)are easily