AdminHelpdice Team30 May, 2024Assigning a value to a collection element can cause exceptions, such asSelect Option & Check AnswerIf the subscript is NULL or is not convertible to the right datatype, PL/SQL raises the predefined exception VALUE_ERROR. Usually, the subscript must be an integer. Associative arrays can also be declared to have VARCHAR2 subscripts.If the subscript refers to an uninitialized element, PL/SQL raises SUBSCRIPT_BEYOND_COUNT.If the collection is atomically null, PL/SQL raises COLLECTION_IS_NULL.All mentioned aboveCheck AnswerIncorrect. ❌Related MCQ's Relational Algebra is...Thu, 16 AprSET concept is used in :...Thu, 16 AprThe relational model feature is that there...Thu, 16 AprA relational database developer refers to a record as...Thu, 16 Apr4NF is designed to cope with:...Thu, 16 AprA super key is a set of one or more attributes that, taken collectively, allow us...Thu, 16 AprIn a relational database a referential integrity constraint can be specified with the helpof...Thu, 16 AprCartesian product in relational algebra is...Thu, 16 AprTwo or more attributes that can be a key are called :...Thu, 16 AprA functional dependency is a relationship between...Thu, 16 Apr
