Select all that apply Consider the following systems specification. If the transaction has an exclusive lock on the database element, then it can modity and read the element of the transaction has a shared lock on the database element, then it can read the element, but cannot modify it. The transaction either has an exclusive lock or a shared lock on the database element Lets be the proposition: The transaction has a shared lock on the database element. The transaction has an exclusive lock on the database elemente "The transaction can modify the database element" and "The transaction can read the database element The translation of the specification into propositional logic is as follows: 5 - A) levsha Yons Which of the following additions to the specification make it inconsistent. The transaction cannot read the database element The transaction cannot modify the database element The transaction does not have a shared lock and cannot modify the database element The transaction does not have an exclusive lock and cannot modify the database element