单选题 Information theory is related to the quantification of information．This was developed by Claude E． Shannonto who found fundamental limits on ________ operations such as compressing data and on reliably storing and communicating data．
【正确答案】 D
【答案解析】 题目空后面举的例子为压缩数据和可靠的存储和通信数据。这些均为信号处理操作，因为涉及到了communicating即通信，所以不仅仅是数据data或信息information，应该是信号signal更准确。