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CDA I
題目 題目類型 操作
_____ is software used to manage databases, to con... 普通選擇題 去答題
There are records without explicit numeric values ... 普通選擇題 去答題
Primary key is an important concept in table data.... 普通選擇題 去答題
Understanding the characteristics of table data is... 普通選擇題 去答題
Pivot analysis is an important method in business ... 普通選擇題 去答題
Business analysis dimensions mainly revolve around... 普通選擇題 去答題
ER diagrams include star schema, constellation sch... 普通選擇題 去答題
The five common aggregation rules are: total, aver... 普通選擇題 去答題
Pivot analysis means observing different measures ... 普通選擇題 去答題
Pivot analysis is an important method in business ... 普通選擇題 去答題
Multidimensional data model is a data organization... 普通選擇題 去答題
Which of the following relationships rarely exists... 普通選擇題 去答題
When horizontally merging multiple data source tab... 普通選擇題 去答題
Table data analysis tools do not generate data the... 普通選擇題 去答題
There are many functions used to process and calcu... 普通選擇題 去答題
Formulas can be used to reference data in spreadsh... 普通選擇題 去答題
Tabular data is data applied to spreadsheet tools.... 普通選擇題 去答題
In the context of big data era, the data we use ma... 普通選擇題 去答題
Structured data can be divided into tabular data a... 普通選擇題 去答題
Tabular data is the most common data type in busin... 普通選擇題 去答題