Which of the following would be described as a semantic inconsistency between data values from different data setsGroup of answer choicesone dataset uses American format for dates (eg MM/DD, and the other dataset uses English format DD/MM)one dataset has separate attributes for firstname and lastname; the other has a single long string for the whole nameone dataset states salary which includes bonuses and pension contributions; the other dataset gives base salaryone dataset reports prices in dollars, the other ghives prices in euro

A dataset and a database are the exact same thing?Group of answer choicesTrueFalse

Which of the following situations is NOT an issue regarding data quality?Group of answer choicesThe values in the dataset are inconsistent. E.g. sometimes spelling a word with American spelling, and sometimes using British spelling for the same wordThe volume of data is too large to accurately understandThe data contains a number of default valuesThere are missing values in the data set

Which of the following logical data formats does not allow one to provide information that is equivalent in meaning to the file shown here? (Note that the first row is a Header, defining the schema of this file)City,Month,Sunny_DaysSydney,Jan,28Sydney,Feb,24Sydney,Mar,21Hobart,Jan,25Hobart,Feb,21Hobart,Mar,18Perth,Jan,30Perth,Feb,26Perth,Mar,27Group of answer choicesTwo datasets: one with City,Sunny_Days, the other with Month,Sunny_DaysA dataset: City,Jan_Sunny_Days,Feb_Sunny_Days,Mar_Sunny_DaysA dataset: Month,Sydney_Sunny_Days,Hobart_Sunny_Days,Perth_Sunny_DaysThree datasets: one with City,Jan_Sunny_Days; another with City,Feb_Sunny_Days; and a third dataset with City,Mar_Sunny_Days

Data that include both nominal and ordinal data is ____________.A) Discrete DataB) Continuous DataC) Categorical DataGroup of answer choicesABC

Datatypes are different based on _______.