DATAPORTS Vs XMLPORTS - CLASSIC Vs RTC

Hello All,

There are some doubts. Please, provide your comments.

1) Is that possible to Import TEXT File using XML PORT in CLASSIC? My answer is NO.

2) Is that possible to Import TEXT File using XML PORT in RTC? My answer is YES.

3) Is that possible to Import TEXT File using DATA PORT in RTC? Where dataport is accessed through code. My Answer is NO.

Please, suggest.