I need these SQL - MULTIPLE CHOICE questions answered as soon a possible, please.

Thank you in advance!

QUESTION 6 Which of the below has the primary purpose of centralizing data to avold repeated data groups and can be used to populate a dropdown list on a website or user interface? a. Lookup Table b. Data Table c Dual Table d. Temporary Table QUESTION 7 Which type of relationship is simulated using a bridge or Junction table in RDBMS? a. 1-to-1 b.O-to-1 c. many-to-many d. 1-to-many QUESTION The most common type of relationship in relational databases is a. 1-to-many relationship b. O-to-many relationship c. mary-to-many relationship d. 1-to-1 relationship QUESTION 9 Which of the below clauses of an SQL statement is the 3rd one in the order of execution? a. FROM b. WHERE C SELECT d. ORDER BY QUESTION 10 When designing a table, an attribute, or combination of attributes, that could potentially be considered to uniquely identify a row is called a. Primary Key b. Composite key c. Candidate key d. Surrogate key QUESTION 11 Which of the below is not a single row function? a. MONTHS_BETWEEN b. SQRT CROWNUM d. SYSDATE QUESTION 12 Which of the below does not form the basis of a relational model? a. Data is represented by a series of two dimensional tables b. Each column and row intersection should have an atomic value c. Every column In a table represents an attribute of the entity d. All rows in a table combine together to represent a single Instance of the entity in the table