Free LFCS Exam Braindumps (page: 20)

Page 19 of 66

Which command is used in a Linux environment to create a new directory? (Specify ONLY the command without any path or parameters.)

  1. mkdir, /usr/bin/mkdir

Answer(s): A



What output will the following command produce?
seq 1 5 20

  1. 1
  2. 1
  3. 1
  4. 2
  5. 5

Answer(s): A



In an xinetd configuration file, which attribute specifies the network address that will be used to provide the service?

  1. bind, interface

Answer(s): A



What is the purpose of the command mailq?

  1. It fetches new emails from a remote server using POP3 or IMAP.
  2. It is a multi-user mailing list manager.
  3. It is a proprietary tool contained only in the qmail MTA.
  4. It queries the mail queue of the local MTA.
  5. It is a command-line based tool for reading and writing emails.

Answer(s): D






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