单项选择题 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?（）

单项选择题 You have developed an application that simplifies hard drive management for Certkiller .coms 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?（）

单项选择题 Certkiller .com has a server named Certkiller -SR05 that has numerous processors installed. You have been given the task of developing an application that displays certain clock speed statistics on all processors installed on Certkiller -SR05. You need to ensure that this requirement is fully satisfied. What should you do?（）