单项选择题 You need to serialize an object of type List<int> in a binary format. The object is named data. Which code segment should you use?（）

单项选择题 You need to write a code segment that transfers the contents of a byte array named dataToSend by using a NetworkStream object named netStream. You need to use a cache of size 8,192 bytes. Which code segment should you use?（）

单项选择题 You are writing a method that accepts a string parameter named message. Your method must break the message parameter into individual lines of text and pass each line to a second method named Process. Which code segment should you use?（）