Which command can be used to validate and backup a TDB file? 06/14/2017 – by Mod_GuideK 0 Which command can be used to validate and backup a TDB file? A. pdbedit B. tdbbackup C. tdbdump D. tdblist SHOW ANSWERSCorrect Answer: B Explanation/Reference: Download Printable PDF. VALID exam to help you PASS.