A table on the many side of a one to many or many to many relationship must:

Related MCQs

• Consider a hash table of size seven, with starting index zero, and a hash function (3x + 4)mod7. Assuming the hash table is initially empty, which of the following is the contents of the table when the sequence 1, 3, 8, 10 is inserted into the table using closed hashing? Note that ‘_’ denotes an empty location in the table.
• In a one-to-many relationship, the entity that is on the one side of the relationship is called a(n) ________ entity.
• When the values in one or more attributes being used as a foreign key must exist in another set of one or more attributes in another table, we have created a(n):
• When the values in one or more attributes being used as a foreign key must exist in another set of one or more attributes in another table, we have created a(n):
• Drop Table cannot be used to drop a table referenced by a                    constraint.
• Which join refers to join records from the write table that have no matching key in the left table are include in the result set:
• The                          scheme uses a page table containing pointers to all pages; the page table itself and all updated pages are copied to a new location.
• Drop Table cannot be used to drop a table referenced by a …………… constraint.
• A table can be logically connected to another table by defining a
• A                  in a table represents a relationship among a set of values.