_______is the process of arranging a group of data attributes into sensible groupings for implementation as relational tables. A. Relationship B. Normalisation C. Data Modelling D. Data redundancy

which of the following is the formal process of deciding which attributes should be grouped together in relation?a.Query optimizationb.Data tuningc.Transaction processingd.Normalization

Which is a bottom-up approach to database design that design by examining the relationship between attributes:Select one:a.Normalizationb.Decompositionc.Database modelingd.Functional dependency

Which term refers to a collection of related data organized in a structured format?

In research, ______________of data is the process of arranging in groups or classes on the basis of characteristics.Select one:a. None of theseb. Codingc. Classificationd. Editing

What term is used for a logical data format, in which the same values occur in many entries, because they are directly related to another attribute that is in the entry (for example, the name of the manufacturer of a device might be included in every entry which is an observation from that device)Group of answer choicesnaturaliseddenaturaliseddenormalisednormalised