Question: 1 E REATE TABLE Student. StudentId INT NOT NULL AUTO INCREMENT, Firstname VARCHAR (45) NULL DEFAULT'', 4 Lastname VARCHAR(45) NULL DEFAULT ', Address, VARCHAR(45) NULL


1 E REATE TABLE "Student. StudentId INT NOT NULL AUTO INCREMENT, Firstname VARCHAR (45) NULL DEFAULT'', 4 Lastname VARCHAR(45) NULL DEFAULT '", Address, VARCHAR(45) NULL DEFAULT City VARCHAR (45) NULL DEFAULT, State VARCHAR (2) NULL DEFAULT'", 9 10 Postcode. VARCHAR(45) NULL DEFAULT .. Email' VARCHAR (128) NULL DEFAULT", PhoneNo VARCHAR (15) NULL DEFAULT ", PRIMARY KEY ( StudentId), UNIQUE INDEX KEY1 FirstnameASC, Lastname)); 12 13 14 15 16 17 18 19 20 21 CREATE TABLE , Course-Student-Linker" LinkerId INT NOT NULL AUTO_INCREMENT, StudentId INT NOT NULL DEFAULT e, CourseId INT NOT NULL DEFAULT , PRIMARY KEY (LinkerId)); CREATE TABLE StudentGrades 23 24 25 26 27 RowId INT NOT NULL AUTO INCREMENT, LinkerId INT NOT NULL, StudentId INT NOT NULL, GradeRecieved CHAR(2) NOT NULL DEFAULT , SemesterTaken VARCHAR(45) NOT NULL DEFAULT'', PRIMARY KEY RowId)) 1 E REATE TABLE "Student. StudentId INT NOT NULL AUTO INCREMENT, Firstname VARCHAR (45) NULL DEFAULT'', 4 Lastname VARCHAR(45) NULL DEFAULT '", Address, VARCHAR(45) NULL DEFAULT City VARCHAR (45) NULL DEFAULT, State VARCHAR (2) NULL DEFAULT'", 9 10 Postcode. VARCHAR(45) NULL DEFAULT .. Email' VARCHAR (128) NULL DEFAULT", PhoneNo VARCHAR (15) NULL DEFAULT ", PRIMARY KEY ( StudentId), UNIQUE INDEX KEY1 FirstnameASC, Lastname)); 12 13 14 15 16 17 18 19 20 21 CREATE TABLE , Course-Student-Linker" LinkerId INT NOT NULL AUTO_INCREMENT, StudentId INT NOT NULL DEFAULT e, CourseId INT NOT NULL DEFAULT , PRIMARY KEY (LinkerId)); CREATE TABLE StudentGrades 23 24 25 26 27 RowId INT NOT NULL AUTO INCREMENT, LinkerId INT NOT NULL, StudentId INT NOT NULL, GradeRecieved CHAR(2) NOT NULL DEFAULT , SemesterTaken VARCHAR(45) NOT NULL DEFAULT'', PRIMARY KEY RowId))
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