Linux certification sample question paper with answer set 13

Linux certification sample question paper with answer set 13.To get most out of the test series attempt the questions first and then check for right answers

  • What is the significance of the timelimit option in the main configuration file of ldap?
    • Maximum time taken by ldap to answer a search request
    • Minimum time taken by ldap to answer a search request
    • Maximum time taken by ldap to add a entry
    • none of above

    Answer — Maximum time taken by ldap to answer a search request

  • Which file is used to map NIS?
    • /etc/nsswitch.conf
    • /etc/nswitch.conf
    • /etc/nwitch.conf
    • /etc/nisswitch.conf

    Answer — /etc/nsswitch.conf

  • Which file does contain the entry for the client computers with access to NIS server?
    • /var/yp/securenet
    • /var/yp/securenets
    • /var/yp/access.conf
    • /var/yp/secure

    Answer — /var/yp/securenets

  • What is the function of acl directive in the file /etc/named.conf?
    • To define access control list
    • to define performance option
    • to define server pid
    • none of the above

    Answer — To define access control list

  • You want to configure the sendmail server to handle two domain names. What will you do?
    • Can’t be done
    • define domain names in /etc/mail/local-host-name
    • define domain names in /etc/mail/domain-name
    • define domain names in /etc/mail/virtual

    Answer — define domain names in /etc/mail/local-host-name

  • Which directory does contain the files corresponding to the services supported by xinetd?
    • /etc/xinetd.d
    • /etc/xinetd
    • /etc/xinetd.d/service
    • /etc/xinetd.d/services

    Answer — /etc/xinetd.d

  • What are the valid control types for a PAM configuration file?
    • include
    • required
    • optional
    • all of them

    Answer — all of them

  • Which directive of dovecot configuration defines maximum number of running mail processes?
    • max_mail_processes
    • max_run_mail_processes
    • max_mail_run_processes
    • mail_processes

    Answer — max_mail_processes

  • you have chosen a domain name for your system. How can you check the availability of domain name?
    • who
    • whois
    • domainchk
    • domaincheck

    Answer — whois

  • Which command is used to create a NIS database?
    • yp
    • ypdata
    • ypinit
    • ypserv

    Answer — ypinit

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