You are writing a method to compress an array of bytes.
The array is passed to the method in a parameter named document.
You need to compress the incoming array of bytes and return the result as an array of bytes.
Which code segment should you use?（）

You have developed an application that simplifies hard drive management for Certkiller .com's administrators.
The application that you created logs all modifications made to physical hard drives on an hourly basis.
You now need to create an EventQuery object for this application.
What should you do?（）