Delete Duplicate Records in Table

Hi,

I have one table as below.

Emp ID     Dept

1               A

1               B

1               C

2               A

2               B

1               D

2               C

I want below O/p

Emp ID          Dept

1                    Any Department from List belong to 1

2                    Any Department from List belong 2

How to delete duplicate entries.

Could you please help me on this.

Regards.