Question 707 Which of the following statements is NOT true for Rollback statements in SQL? A All save points marked after the save points to which […]

Question 709 The following diagram depicts A Two-level model B Many to one model C One to one model D Many to many model Database-Management-SystemER-ModelKVS DEC-2013 […]

Question 711 In an RDBMS relationships between tables are created by using A Alternate keys B Foreign keys C Candidate keys D Composite keys Database-Management-SystemRelational-databasesKVS DEC-2013 […]