Oracle 1Z0-877 Online Practice Questions and Exam Preparation

Oracle 1Z0-877 Online Questions & Answers

• Question 241:

  Every user's home directory is located in the /export/home file system as /export/home/. The output from df -h shows the user's home file system filling up:

  

  Which command would display disk usage by user?

  A. du -h /export/home
  B. df -k /export/home/*
  C. ls -lR /export/home
  D. du -sh /export/home/*
  D. du -sh /export/home/*

• Question 242:

  A SPARC-based system has been rebooted, but no one can gain access to it. When investigating, the console shows this message:

  

  Which action can you take to get the system working again?

  A. boot -s
  B. boot -rs
  C. boot -ars
  D. boot /etc/path_to_inst
  C. boot -ars

• Question 243:

  The /prod/inv file system needs to be unmounted so you can take it offline for maintenance. When you try and unmount it, you receive the following error message:

  umount: /prod/inv busy

  One or more users are still using it.

  Which command should you use to discover who is using the file system?

  A. who -q
  B. fuser -cu /prod/inv
  C. who /prod/inv
  D. fuser -ck /prod/inv
  B. fuser -cu /prod/inv

• Question 244:

  The do_stuff file has been created so that when users execute it, the GID of the process that is created is the same as the group owner of the file, but the owner of the process is the user that started it. Which command sets the group ID on this file?

  A. chmod 6555 do_stuff
  B. chmod 2544 do_stuff
  C. chmod 2555 do_stuff
  D. chmod 2444 do_stuff
  C. chmod 2555 do_stuff

• Question 245:

  Given:

  

  Which two are compatible FMRI formats to control rlogin service? (Choose two.)

  A. rlogin
  B. rlogin:login
  C. network/rlogin
  D. svcs:/network/login
  E. /network/login:rlogin
  A. rlogin
  E. /network/login:rlogin

• Question 246:

  In Solaris 10, boot messages are much less verbose than in previous versions of Solaris. As you troubleshoot your server, you would like to see more messages displayed on your console during the boot process. Which describes how to permanently configure your server so that the bootup messages are more verbose?

  A. Use svccfg to set options/logging to verbose on system/svc/restarter:default
  B. Use svcadm to set options/logging to verbose on options/milestone restarter:default
  C. Use svcprop to set options/logging to verbose on options/milestone restarter:default
  D. boot -m verbose ; the default boot behavior in SMF is to be less verbose and cannot be changed permanently in SMF.
  A. Use svccfg to set options/logging to verbose on system/svc/restarter:default

• Question 247:

  Given:

  # svcadm milestone -d svc:/milestone/multi-user:default

  Which two services do NOT start automatically? (Choose two.)

  A. the /etc/rc2_d/S99dtlogin service
  B. the /etc/rc2_d/S10lu service
  C. the /etc/rc3_d/S84appserv service
  D. the /etc/rc2_d/S90wbem service
  E. the /etc/rc3_d/S90samba service
  C. the /etc/rc3_d/S84appserv service
  E. the /etc/rc3_d/S90samba service

• Question 248:

  You are logged on as the root user and issue the command: # snoop -v -i filename What two statements about the effect of the output of this command are true? (Choose two.)

  A. snoop displays packets from filename instead of the network
  B. snoop displays one line for each packet.
  C. snoop displays multiple lines for each packet.
  D. snoop verifies each packet.
  E. snoop is launched in interactive mode.
  A. snoop displays packets from filename instead of the network
  C. snoop displays multiple lines for each packet.

• Question 249:

  A department needs a directory that can be used to exchange files between department members without allowing other employees access to the files. The department's employees are part of different UNIX groups and company policy

  dictates a umask of 007.

  You create a new UNIX group named shareit, and make the department's employees part of this group. You also change the ownership of the directory to this group, and set the mode to 0770.

  What additional setting should you apply?

  A. chmod g+s dir
  B. chmod u+t dir
  C. chmod g+t dir
  D. chmod u+s dir
  A. chmod g+s dir

• Question 250:

  Given:

  

  Which two statements are true ? (Choose two.)

  A. The PID of cron is 156.
  B. The process cron has the privileged user id.
  C. Running pkill -KILL `pgrep cron` kills cron.
  D. The process cron is logging to /var/spool/cron/atjobs.
  E. The process cron is using /var/cron/log as the working directory.
  A. The PID of cron is 156.
  B. The process cron has the privileged user id.