Subject: Intro To Relational Database

Question 1 Not yet answered Points out of 10.00 Which of the following is a modify operation? Select one O a. Changing the existing data in the relation Flag question b. Retrieving data from the relation O c. Entering new data in the relation d. Removing data from the relation Question 2 Every relation contains Answer saved Select one O a. Equivalent functional dependency o b. Augmented functional dependency O c. Trivial functional dependency o d. All of these Points out of 10.00 Flag question Question 3 Every relation without partial functional dependencies is in 3NF Select one O True O False Answer saved Points out of 5.00 Flag question Question 4 Not yet answered Points out of 5.00 STUDENT Observe the table STUDENT: STUDENT Stu dntD D111 D222 D333 D444 D555 Name SSN 111-11-1111 C?ass Flag question Cmnor Fres Iaman 222-22-2222 Trevor Fresmar 333-33-3333 Connor Sophomore Sopomore 444-44-4444 Pa Parker 555-55-5555 Commor This table will be used for the following questions citing t able STUDENT Table STUDENT is in 2NF Select one O True O False