Business intelligence （BI） is the integrated application of data warehouse, data mining and （73）．

A （72） is a file that contains metadata—that is,data about data.

In information theory, "information" is regarded as knowledge which reduces or removes(71) about the occurrence of a specific event from a given set of possible events. The concept "event" is to be understood as used in the theory of probability. For instance, an event may be the occurrence of a(72) character or word in a given message or in a given position of a message.In communication theory, channel is defined as that part of a communication system that connects the message source with the message sink. An encoder may be inserted between the message source and the input to the channel, and a(73) between the output of the channel and the message sink. Generally, these two units are not considered as being parts of the channel. In certain cases, however, they may be considered as pans of the message source and message sink,(74) In information theory(75) to Shannon, the channel can be characterized by the set of conditional probabilities of occurrence of all the messages received at the message sink when a given message emanates from the message source.

A Database Management System(DBMS) consists of a collection of interrelated data and a collection of () to access to that data

A major source of population growth is（）

The transmission time duration of a single pulse of radio-frequency energy is a function of the（）.

What is the most important source of information to be used in correcting charts and keeping them up to date（）.

Which Coherence caching pattern matches the sequence of events ？（）  1. Data is requested from cache  2. The requested data does not exist in the cache （cache miss）  3. The Coherence cache store is used to red data from the back-end persistent data source， and placed in ther cache  4. Data requested from the cache is returned to the caller

For each blank，choose the best answer from the four choices and write down on the answer sheet．(66) is a protocol that a host uses to inform. a router when it joins or leaves an Internet multicast group．(67) is an error detection code that most data communication networks use．(68) is an interior gateway protocol that uses a distance vector algorithm to propagate routing information．(69) is a transfer mode in which all types of information are organized into fixed form. cells on an asynchronous or non -periodic basis over a range of media.(70) is an identifier of a web page.

When a mobile of B class is on the state of standby，what MM information is registered in SGSN？（）

Generally, data mining (sometimes called data or knowledge discovery) is the process of analyzing data from different perspectives and (1) it into useful information information that can be used to increase revenue, (2) costs, or both. Data mining software is one of a number of analytical tools for analyzing data. It (3) users to analyze data from many different dimensions or angles, categorize it, and summarize the relationships identified. Technically, data mining is the process of finding correlations or patterns among dozens of fields in large relational databases.Although data mining is a (4) new term, the technology is not. Companies have used powerful computers to sift through volumes of supermarket scanner data and analyze market research reports for years. However, continuous innovations in computer processing power, disk storage, and statistical software are dramatically increasing the accuracy of analysis while driving (5) the cost.

Heat energy is a source of power, but （） will cause damage to the engine.