Analysing data from different sources and perspectives and summarising it into useful information is

Related MCQs

• A system that stores, retrieves, manages or otherwise manipulates a massive amounts of data from organisation’s database and external sources.
• Summary transaction data, high-volume data, and simple models are information inputs characteristic of a(n):
• Submmary transaction data, high-volume data, and simple models are information inpubts characteristic of a(n):
• . ____ is an electronic device which converts raw data into meaningful information.
• _____________________ is one of the most common and useful types of data mining for marketing. The purpose of market basket analysis is to determine what products customers purchase together with other products.
• Which of the following involves analyzing complex relationships among thousands or even millions of data items stored in data marts, data warehouses, and other multidimensional databases to discover patterns, trends, and exception conditions?
• The first goal of executive information systems is to provide top executives with immediate and easy access to information about a firm’s _______________, that is, key factors that are critical to accomplishing an organization’s strategic objectives.
• Which category of computer-based information systems is concerned with improving efficiency by applying information technology to common administrative tasks, such as creating business documents?
• ......... gives information about information
• An information system that provides strategic information tailored to the needs of top management.