Which of the Following Is True for Import/export of Data

Which of the following is true for import/export of data from Access to Excel?

A) Data can only be transferred by exporting the data into a text file and then importing that text data.
B) If data in Access is changed, the data imported to Excel changes automatically.
C) The import/export process maintains an active connection to the source of the data.
D) If data in Access is changed, the data must be re-imported into Excel to be up-to-date.