Business requirements are enforced by implementing database constraints on tables and columns. the database constraints available include the following: primary key foreign key or referential integrity not null unique check give a business requirement and the constraint that could be implemented to enforce it. explain the constraint you chose, and give the sql to implement the constraint in the database. what are the long-term problems when these constraints are not implemented?

After making a powerpoint presentation about a new line of clothing designs, henri notices that he used the word “gorgeous” on nearly every slide. what would be the  best  way to add more variety to his wording by using tools within powerpoint? using the thesaurus under the view tab, and then using the find dialog box to find and replace every instance of “gorgeous”using the spelling checker under the view tab, and then using the find dialog box to find every instance of “gorgeous” and change some of themusing the thesaurus under the review tab, and then using the find dialog box to find every instance of “gorgeous” and change some of themusing the spelling checker under the review tab, and then using the find dialog box to find and replace every instance of “gorgeous”