C are set. Rnd 1 DOCUMENT three documents, what is it ah? Can delete it?

1 and two DOCUMENT suffix-free paper.
Them.Rnd and DOCUMENT only 1KB size of a file that has 3360KB, I would like to ask them what is it? Be able to delete it?

document
part of speech and explain
n.documents, correspondence, documents
vt.prove that, in order to prove …
? ?dollars document
? ?Medical documents, certificates
? ?through documents, securities, certificates
rnd that is, short of random English, is to install some software, users have the key file, that is, random document for the suffix.Rnd, do not delete the The impact of the system, the software is not affected, because the cut may be necessary, it will produce.