Question 644 A relation R = {A, B, C, D, E, F,G} is given with following set of functional dependencies: F = {AD → E, BE […]

Question 645 Data which improves the performance and accessibility of the database are called: A Indexes B User Data C Application Metadata D Data Dictionary Database-Management-SystemConstraintsUGC […]

Question 647 Match the following database terms to their function: A (iv)(iii)(i)(ii) B (ii)(iv)(i)(iii) C (ii)(iv)(iii)(i) D (iv)(iii)(ii)(i) Database-Management-SystemMatch-the-followingUGC NET CS 2015 Dec- paper-2 Question 647 […]

Question 648 Consider a “CUSTOMERS” database table having a column “CITY” filled with all the names of Indian cities (in capital letters). The SQL statement that […]