Linux certification sample question paper with answer set 17

Linux certification sample question paper with answer set 17

  • What is the significance of the sizelimit option in the main configuration file of ldap?
    • Memory size limit
    • the number of records in ldap
    • number of concurrent processes
    • specifies the limit of results returned

    Answer — specifies the limit of results returned

  • Which command is used to set the nis domain name of a system?
    • domainname
    • nisdomainname
    • ypdomainname
    • all of these

    Answer — all of these

  • The files /etc/passwd and /etc/group are being shared by the NIS server. Which file contains the name of the files being shared by the NIS server?
    • Sharefile in /var/yp directory
    • Makefile in /var/yp directory
    • Makefile in /var/nis directory
    • Make in /var/yp directory

    Answer — Makefile in /var/yp directory

  • Which file does contain the process id of the dhcp client?
    • /var/run/dhcpclient.pid.
    • /var/run/dhclient.pid.
    • /var/run/dhcplient.pid.
    • /var/run/dhpclient.pid.

    Answer — /var/run/dhclient.pid.

  • An administrator made changes to file /etc/named.conf. Which command does check file for syntax error ?
    • Named-checkconf
    • checkconf
    • checkfile
    • namedcheckconf

    Answer — named-checkconf.

  • Which command is used to check the syntax of the zone files?
    • named-checkzone
    • checkzone
    • checkzonenamed
    • zonecheck

    Answer — named-checkzone

  • Which file is used to define the users and clients for accessing the sendmail server?
    • /etc/mail/access
    • /etc/mail/access.deny
    • /etc/mail/access.allow
    • /etc/mail/security

    Answer — /etc/mail/access

  • After changing the /etc/mail/access file a user wants to create the access.db file. What command does server the purpose?
    • make access.db
    • make access
    • create access
    • create access.db

    Answer –make access.db

  • Which configuration file does xinetd use?
    • /etc/xinet.conf
    • /etc/xine.conf
    • /etc/xinetd/xinetd.conf
    • /etc/xinetd.conf

    Answer –/etc/xinetd.conf

  • What is the significance of ALL in /etc/hosts. allow and /etc/hosts. deny?
    • All is specified to denote all clients
    • all is specified for all services
    • both of these
    • none of these

    Answer –All is specified to denote all clients

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