Hoping this is late enough not to be useful with your interview but soon enough to help you learn something:

WITH Salaries AS (

SELECT

EmpID,

EmpLastName,

EmpFirstName,

Salary,

rn = ROW_NUMBER() OVER (PARTITION BY EmpID ORDER BY Salary DESC)

FROM

dbo.Employee)

SELECT

*

FROM

Salaries

WHERE

rn between 10 and 11;

-- or, without windowing functions ala SQL Server 2000:

select top 2

*

from

(select top 11

EmpID,

EmpLastName,

EmpFirstName,

Salary

from

dbo.Employee

order by

Salary DESC) dt

order by

dt.Salary ASC;