Oracle 1Z0-879 Online Practice Questions and Exam Preparation

Oracle 1Z0-879 Online Questions & Answers

• Question 251:

  The client-server model describes the communication process between two computers or programs. Which two statements are true about a server in the client server model? (Choose two.)

  A. A server host can only manage one service.
  B. A server host can manage many different services.
  C. A server is a host or process that provides services to a client.
  D. A service can only be provided by one server host on a network.
  E. A program providing a service must be accessed across the network.
  B. A server host can manage many different services.
  C. A server is a host or process that provides services to a client.

• Question 252:

  A new system administrator edited the /etc/dfs/dfstab file and added two share commands. Previously, the /etc/dfs/dfstab file had no entries. The administrator assumed that the NFS shares would be immediately available when the edits were

  completed. This did not happen and the administrator has come to you for assistance.

  Given a default system configuration, which command must be run to make the NFS shares available to clients, without rebooting the server?

  A. /usr/bin/nfsd -t 6
  B. svcadm enable nfs/server
  C. svcadm enable nfs/client
  D. /usr/bin/nfs.server start
  E. /etc/rc3.d/S15nfs.server start
  B. svcadm enable nfs/server

• Question 253:

  Since installing an operating system patch, your server keeps crashing for unknown reasons. You're been told to start saving the information from the crash in the /crash filesystem (c1t1d0s7) so that a technician can analyze the problem. Which answer displays the configuration file information required to save all crash dumps in the /crash directory?

  A. dump device: /dev/dsk/c1t1d0s7
  B. dump device: /crash
  C. savecore directory: /crash
  D. savecore directory: /dev/dsk/c1t1d0s7
  C. savecore directory: /crash

• Question 254:

  Your system is newly built and has a default set up. When you add an account using roleadd, what is the default shell?

  A. /usr/bin/sh
  B. /usr/bin/ksh
  C. /usr/bin/pfsh
  D. /usr/bin/prsh
  E. /usr/bin/pfjsh
  F. /usr/bin/prksh
  C. /usr/bin/pfsh

• Question 255:

  Given:

  online 14:21:27 svc:/network/login:rlogin

  You want to control rlogin service using rlogin FMRI (Fault Management Resource Identifier). Which two are compatible FMRI formats to control rlogin service? (Choose two.)

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

• Question 256:

  You receive a request to set up trusting for user1 when user1 logs in to system1 from system2. Which entry should you place in the appropriate file to achieve this?

  A. system1 user1
  B. user1 system2
  C. system2 user1
  D. user1 system1
  C. system2 user1

• Question 257:

  For which three does NIS provide the ability for central administration? (Choose three.)

  A. network topology
  B. third-party applications
  C. operating system patches
  D. user names and passwords
  E. groups of hosts on a network
  F. host names and IP addresses
  D. user names and passwords
  E. groups of hosts on a network
  F. host names and IP addresses

• Question 258:

  If the automounter is used, which client file no longer needs to be updated to allow the automatic mounting of NFS resources upon reboot of the client?

  A. /etc/vfstab
  B. /etc/default/fs
  C. /etc/dfs/dfstab
  D. /etc/dfs/fstypes
  E. /etc/dfs/sharetab
  A. /etc/vfstab

• Question 259:

  You are configuring a jumpstart server, as part of that configuration you need to add some files after the install completes. Select from the list the file that will contain the name of a script that will run upon completion of the jumpstart installation.

  A. rules file
  B. profile file
  C. sysidcfgfile
  D. postconfigfil
  C. sysidcfgfile

• Question 260:

  Given the following output from the metastat command:

  # metastat d10 d10: Mirror Submirror 0: d11 State: Okay Submirror 1: d12 State: Resyncing Resync in progress: 34 % done Pass: 1 Read option: roundrobin (default) Write option: parallel (default) Size: 69029766 blocks (32 GB) d11: Submirror of d10 State: Okay Size: 69029766 blocks (32 GB) Stripe 0: Device Start Block Dbase State Reloc Hot Spare c0t0d0s0 0 No Okay Yes d12: Submirror of d10 State: Resyncing Size: 69029766 blocks (32 GB) Stripe 0: Device Start Block Dbase State Reloc Hot Spare c0t1d0s0 0 No Okay Yes What RAID level is the d10 volume?

  A. RAID 0
  B. RAID 1
  C. RAID 5
  D. RAID S
  B. RAID 1