Q:Question:ViewDateTime (date and time the page was viewed, required). (a) Write an SQL Data Definition Language command to create the table for this entity. (b) Write an SQL Data Definition Language command to add a column for a new attribute to this table: ViewDuration (duration in seconds that the page was viewed, an integer number, required). (c) Write an SQL Data Definition Language command to remove this table from the databaseA:Answer:Dear Student , As per the requirement submitted ab...