1) Which of the following statements is true of business intelligence (BI) systems? Business intelligence systems are primarily used for developing software systems and data mining applications. The four standard components of business intelligence systems are software, procedures, applications, and programs. The software component of a business intelligence system is called an intelligence database. Business intelligence systems analyze an organization's past performance to make predictions. 2) The use of an organization's operational data as the source data for a business intelligence system is not usually recommended because it ________. is not possible to create reports based on operational data is not possible to perform business intelligence analyses on operational data requires considerable processing and can drastically reduce system performance considers only the external data and not the internal data regarding the organization's 3) A ________ is a data collection, smaller than the data warehouse that addresses the needs of a particular department or functional area of a business. data mart data room datasheet dataspace 4) Users in a data mart obtain data that pertain to a particular business function from a ________. data room data center datasheet data warehouse 5) ________ is an unsupervised data mining technique in which statistical techniques identify groups of entities that have similar characteristics. Cluster analysis Content indexing Regression analysis Cloud computing 6) Which of the following statements is true of Big Data? BigData contains only structured data. BigData has low velocity and is generated slowly. BigData cannot store graphics, audio, and video files. BigData refers to data sets that are at least a petabyte in size. 7) Which of the following is NOT a domain knowledge of project management? Initiate the project Plan the project Close the project Hire new project staff 8) Which of the following trends of banking is NOT related to information management and information systems? Cybersecurity Payment transformation Merger and acquisition Data management 9) BI tools create multidimensional view of data through common operations, including pivot, and ________________. slice and dice filtering ETL catalog 10) Which of the following statement is NOT true about market basket analysis? It is a typical business application of association detection. It is to uncover the nature and frequency of the relationships between variables. It is an exploratory BI technique to sort different objects that are similar into groups. It facilities store layout for traditional retailers and targeted marketing for online retailers.