You want to create a table employees in which the values of columns EMPLOYEES_ID and LOGIN_ID must be unique and not null. Which two SQL statements would create the required table?

You want to create a table employees in which the values of columns EMPLOYEES_ID and LOGIN_ID must be unique and not null. Which two SQL statements would create the required table?
To create the required table where both EMPLOYEE_ID and LOGIN_ID are unique and not null, we need to ensure that these columns are explicitly set as UNIQUE and NOT NULL. Option A specifies a PRIMARY KEY on the combination of EMPLOYEE_ID and LOGIN_ID, which inherently means these columns will be unique and cannot be null. Option E declares the EMPLOYEE_ID and LOGIN_ID columns with NOT NULL constraints separately and also creates a UNIQUE constraint on them. These two options ensure the constraints required for the table are properly enforced.
I don't see option F
There are 2 Ds so F is the last one.
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AE If you take the double D in account. NOT NULL constraints must be declared INLINE BCD don't have the not null or unique applied to the desired columns