Examlex
In relational terms as defined by E.F.Codd,a row is called a tuple.
Q13: In Microsoft Visio 2010,the Entity Relationship (US
Q20: Relations are classified into "normal forms" based
Q20: To add a table to a database
Q26: The other name for Tetracaine is:<br>A) Novocain<br>B)
Q31: A single relationship class involves only one
Q41: Pediatric defibrillation pads may be used on
Q46: Design guidelines and priorities are the same
Q48: In every database,not just the databases discussed
Q56: The SQL keyword WHERE is used to
Q72: Columns can be sorted in descending sequence