... CHAR (10) ,rating INTEGER,age REAL,assigned INTEGER NOT NULL,PRIMARY KEY (sid),FOREIGN KEY (assigned) REFERENCES Boats (bid))CREATE TABLE Boats ( bid INTEGER,bname CHAR (10) ,color CHAR (10) ,captain ... Consider a database that is organized in terms of the following hierarachyof objects: The database itself is an object (D), and it contains two files (F 1andF2), eachof which contains 100 0 pages ... contains two files (F 1andF2), eachof which contains 100 0 pages (P 1 P1000 and P 100 1 P2000, respectively). Each pagecontains 100 records, and records are identified as p : i, where p is the page...