truncate and REDO log (no replies)

Hello,

I am using MYSQL 5.1.61-ndb-7.1.22.

I wonder if truncate-table operaiton is logged in below log,

1) REDO log
- If yes, what would be logged, STATEMENT or row data
- If row data is logged, what is the volume? 1X or 2X table data szie?

2) Binlog (I guess yes, but logged as STATEMENT not row data)
3) Undo log (I guess no, since truncate is DDL)

Thanks!

Alax