Question

Create the table analysing the sample data given identify and created primary key too plz help me to solve these question

Answer 1

Answer:

The primary key analysis function is used to identify the column or columns in a table that are qualified and suitable to be the primary key of the table. Primary keys are either single-column (preferred) or multicolumn, which use a combination of columns. The function is used for tables that do not have a defined primary key in their imported metadata or for tables where a change in the primary key is wanted. This function, used in conjunction with the duplicate check function, is used to select a new primary key.