lock modes

[Bunyamin K.Karadeniz]

Can anyone explain the lock modes written below.What do they mean . And how will I open the lock? Regards Exclusive  Row Excl.    None         Bunyamin K.Karadeniz     Database Group / Information Systems Department     HAVELSAN Ankara /TURKEY     Tel : +903122873565 / 1681     Mobile Tel : +90 535 3357729