Do you have a criminal history or dealings with any current felons?
How would you rate your credit status? Current and past?
Have you ever left a job and would not be eligible for rehire? Details.
On a scale of 1 to 5 rate your knowledge and experience with the following: Excel, word, email, Skype, etc...
Can you think of anything that would prevent your secret clearance from going through?
Have you ever held a job where your were required to meet metrics?
And many more...