Oracle 1Z0-879 Online Practice Questions and Exam Preparation

Oracle 1Z0-879 Online Questions & Answers

• Question 21:

  You are using a client system in your organization's NIS domain and you need to find the list of servers, which is held in the NIS map ypservers.

  You run the command:

  ypcat ypservers

  The command returns several blank lines.

  Which ypcat command displays the list of NIS servers?

  A. ypcat -v ypservers
  B. ypcat -V ypservers
  C. ypcat -l ypservers
  D. ypcat -k ypservers
  D. ypcat -k ypservers

• Question 22:

  You have just finished mirroring the boot drive on your x86-based Solaris system. Your primary boot disk is cid0p0 and your alternate boot disk is c2d0p0. Which procedure must you perform to make the secondary submirror bootable?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  A. Option A

• Question 23:

  You are going to install a remote system using a WAN boot installation. Which two items are true of a WAN boot and must be part of your pre-installation checklist? (Choose two.)

  A. WAN boot is supported on machines with SPARC and x86 CPUs.
  B. You cannot use WAN boot on machines running the Solaris OS for x86 platforms.
  C. A CDROM is required to access the wanboot program and WAN boot miniroot.
  D. The system must have WAN boot support in the OBP or PXE support in the BIOS.
  E. An HTTP server must be available on the network.
  B. You cannot use WAN boot on machines running the Solaris OS for x86 platforms.
  E. An HTTP server must be available on the network.

• Question 24:

  The Solaris 10 OS supports the sharing of remote file resources and presents them to users as if they were local files and directories. The primary distributed file system (DFS) type supported by Solaris 10 OS is NFS. Which three statements are true about NFS as supported by Solaris 10 OS? (Choose three.)

  A. The NFS server supported by Solaris 10 OS uses TCP exclusively.
  B. An NFSv4-capable server can communicate with clients that use NFSv3 or earlier.
  C. NFS uses the Remote Procedure Call (RPC) method of communication.
  D. The NFS server supported by Solaris 10 OS can only communicate with clients usingNFSv4.
  E. The Solaris 10 OS uses NFSv4 by default when sharing a directory or accessing a named file.
  F. The NFS server on Solaris 10 OS is started at bootup and is configured by modifying the /etc/rc.local file.
  B. An NFSv4-capable server can communicate with clients that use NFSv3 or earlier.
  C. NFS uses the Remote Procedure Call (RPC) method of communication.
  E. The Solaris 10 OS uses NFSv4 by default when sharing a directory or accessing a named file.

• Question 25:

  An administrator needs to assign the IP address 192.168.3.7 to the interface hme1. The hme1 interface is currently unused. Which two commands are needed to enable hme1 and assign it the address without rebooting the system, as well as make the configuration persists across reboots? (Choose two.)

  A. ifconfig hme1 plumb 192.168.3.7 up
  B. echo "192.168.3.7" > /etc/hostname.hme1
  C. ifconfig plumb hme1 inet 192.168.3.7 netmask 255.255.255.0 up
  D. echo "ifconfig hme1 plumb 192.168.3.7 up">> /etc/hostname.hme1
  A. ifconfig hme1 plumb 192.168.3.7 up
  B. echo "192.168.3.7" > /etc/hostname.hme1

• Question 26:

  An LDAP client is NOT returning the expected information, but it is authenticating with the server. The configuration file might be corrupt. Which file contains this configuration information?

  A. /var/ldap/ldap_auth_file
  B. /var/ldap/ldap_client_file
  C. /var/ldap/ldap_config_file
  D. /var/ldap/ldap_profile_file
  B. /var/ldap/ldap_client_file

• Question 27:

  A host named client12 is having difficulty communicating with a heavily used server named server14. The server14 server has the ce0, ce1, ce4, and qfe4 interfaces active. The client12, admin6, and appserv5 hosts are all on a private network and access the ce4 interface on server14 exclusively and cannot access other network interfaces on server14. The appserv5 and admin6 hosts are currently generating heavy traffic to server14 due to a running batch process. Which two commands can you run on server14 to look at the network traffic generated between only client12 and server14 to assist in troubleshooting the communication issue? (Choose two.)

  A. snoop !admin6
  B. snoop -d client12
  C. snoop -d ce server14
  D. snoop -d ce4 client12
  E. snoop -d ce4 client12 server14
  F. snoop -i ce4 server14 client12
  D. snoop -d ce4 client12
  E. snoop -d ce4 client12 server14

• Question 28:

  You are configuring a remote server. Your help desk technicians need the ability to do printer administration. Because of sensitive data on this system, you cannot grant the help desk technicians full root access. Which two commands create a role of helpdesk and assign the Printer Administration profile to it, and then add a help desk technician with a userid of roger to that role? (Choose two.)

  A. useradd roger -A helpdesk
  B. usermod -R helpdesk roger
  C. roleadd -A helpdesk -U roger
  D. roleadd -m -d /export/home/helpdesk -P "Printer Administration" helpdesk
  E. useradd -A helpdesk -m -d /export/home/helpdesk -P "Printer Administration" roger
  B. usermod -R helpdesk roger
  D. roleadd -m -d /export/home/helpdesk -P "Printer Administration" helpdesk

• Question 29:

  A colleague has been assigned the task of exporting a ZFS pool and importing it on another system. Your colleague has noticed that other ZFS 15. Examine the exhibit.

  

  You need to know which file systems are currently mounted, select the command that would give you the information.

  A. zfs list
  B. zfs get mountpoint rpool
  C. zfs mount
  D. zfs mount -a
  C. zfs mount

• Question 30:

  Which of the following statements describe advantages of WAN Boot over a JumpStart installation? (Choose four.)

  A. WAN Boot supports SPARC platform or x86 / x64 platform clients.
  B. The client download of the Solaris 10 OS can be performed using HTTPS.
  C. Supports all SPARC-based systems regardless of the OpenBoot PROM firmware version.
  D. Supports all SPARC-based systems with an OpenBoot PROM firmware version of 4.14 or higher.
  E. The WAN Boot process eliminates the need for a JumpStart server on the same local network as the client.
  F. WAN Boot clients are able to use RARP, TFTP, NFS, HTTP, or the HTTPS protocols to respond to boot requests.
  G. WAN Boot utilizes some of the existing JumpStart framework but contains enhancements to security and scalability that traditional JumpStart protocols, such as NFS, could not provide.
  B. The client download of the Solaris 10 OS can be performed using HTTPS.
  C. Supports all SPARC-based systems regardless of the OpenBoot PROM firmware version.
  E. The WAN Boot process eliminates the need for a JumpStart server on the same local network as the client.
  G. WAN Boot utilizes some of the existing JumpStart framework but contains enhancements to security and scalability that traditional JumpStart protocols, such as NFS, could not provide.