Oracle 1Z0-878 Online Practice Questions and Exam Preparation

Oracle 1Z0-878 Online Questions & Answers

• Question 341:

  Given:

  # rpcinfo -p |grep rusersd 100002 2 tcp 32776 rusersd 100002 3 tcp 32776 rusersd 100002 2 udp 32786 rusersd 100002 3 udp 32786 rusersd

  Which three statements are true? (Choose three.)

  A. rusersd always uses port 100002.
  B. rusersd is registered with rpcbind.
  C. rusersd uses TCP and UDP protocols.
  D. rusersd is currently using ports 32776 and 32786.
  E. The process identifiers (pids) of rusersd are 32776 and 32786.
  B. rusersd is registered with rpcbind.
  C. rusersd uses TCP and UDP protocols.
  D. rusersd is currently using ports 32776 and 32786.

• Question 342:

  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.

• Question 343:

  You have just updated the /etc/syslog. conf file to modify message facility settings. Which two options cause the sysiogd daemon to reread /etc/syslog. conf to enable the settings without requiring a reboot to the system? (Choose two.)

  A. init 6
  B. pkill -HUP syslog.conf
  C. sys1ogd refresh /etc/sys1og.conf
  D. svcadm refresh svc:/system/system--1og:def au11
  E. svcadm stop svc:/system/system--1og:default ; svcadm start svc:/system/system--1og:default
  D. svcadm refresh svc:/system/system--1og:def au11
  E. svcadm stop svc:/system/system--1og:default ; svcadm start svc:/system/system--1og:default

• Question 344:

  You are installing a SPARC system using a custom jumpstart installation. You want to automate the installation as much as possible and would like to avoid answering questions normally presented during the system identification phase of the installation. You choose to perform a Custom JumpStart installation. Which answers describe system identification information that can be obtained from the identification service provided by the boot-server? (Choose three.)

  A. Hostname
  B. Domain name
  C. Root password
  D. Software group selection
  E. Disk partitioning and file system specifications
  A. Hostname
  B. Domain name
  C. Root password

• Question 345:

  Given the following entry in /etc/nsswitch.conf:

  hosts: nis [NOTFOUND=return] files

  Which two statements are true? (Choose two.)

  A. If the local files cannot be found, the system will search the NIS map for the host.
  B. If the NIS map gives a "no such entry" response, the system will stop searching for the host.
  C. If the NIS map gives a "no such entry" response, the system will search local files for the host.
  D. If the NIS map does NOT respond or is unavailable, the system will stop searching for the host.
  E. If the NIS map does NOT respond or is unavailable, the system will search local files for the host.
  B. If the NIS map gives a "no such entry" response, the system will stop searching for the host.
  E. If the NIS map does NOT respond or is unavailable, the system will search local files for the host.

• Question 346:

  You are trying to isolate a DNS lookup problem. You suspect it is a bad entry in the Name Service switch file, so you are going to try a test query of the Name Service. Which command will directly reference the Name Service switch file and verify that the Dretum?actions are properly placed?

  A. nslookup
  B. getent
  C. ypcat
  D. ldaplist
  B. getent

• Question 347:

  While you attempt to NFS mount the /export/home directory from host potato onto mount point /data on host tomato, the following error appears:

  # mount /data nfs mount: potatoe: : RPC: Unknown host The /etc/hosts file on tomato contains the following: # Internet host table

  127.0.0.1 localhost

  10.7.8.11 tomato

  10.7.8.12 potato

  10.7.8.13 lettuce

  The /etc/vf stab on tomato contains the following (unrelated lines are omitted):

  

  What three actions can be taken to mount the file system successfully? (Choose three.)

  A. Create an entry in /etc/aliases: potato potatoe
  B. Type the command: # moun t pota to:/export/home
  C. Comment out the entry in /etc/vf stab, and then execute # mountall
  D. Change potatoe to potato in /etc/vfstab, and then execute # mount /data
  E. Change potato to potatoe in the /etc/hosts file, and then execute # mount /data
  F. Type the command: # mount --F nfs --o soft,bg potato:/export/home /data
  D. Change potatoe to potato in /etc/vfstab, and then execute # mount /data
  E. Change potato to potatoe in the /etc/hosts file, and then execute # mount /data
  F. Type the command: # mount --F nfs --o soft,bg potato:/export/home /data

• Question 348:

  Given the following output:

  # zoneadm list -cv ID NAME STATUS PATH 0 global running /

  -heston-z1 incomplete /export/zones/heston-z1

  -heston-z2 incomplete /export/zones/heston-z2

  Which two statements are true? (Choose two.)

  A. Two zones are booting.
  B. Two zones are currently in use.
  C. Only one zone is currently in use.
  D. There are three zones configured on this system.
  E. There is only one zone configured on this system.
  C. Only one zone is currently in use.
  D. There are three zones configured on this system.

• Question 349:

  When you create a non-broadcast NIS client, which four tasks do you need to accomplish manually? (Choose four.)

  A. ypinit -c
  B. svcadm enable nis/client
  C. svcadm enable nis/server
  D. svcadm enable rpc/keyserv
  E. mkdir /var/yp/`domainname`
  F. setting the domain name of the system
  G. adding the host name and address information of the NIS servers to /etc/inet/hosts
  A. ypinit -c
  B. svcadm enable nis/client
  F. setting the domain name of the system
  G. adding the host name and address information of the NIS servers to /etc/inet/hosts

• Question 350:

  You are extending the NIS support in your network to include a new NIS map to support automount direct maps. As part of this process, you modify the NIS Makefile to include the following line:

  touch auto.direct.time; \\

  What is the purpose of this line?

  A. The line updates the timestamp in the index file for the NIS map so that the data file and the index file are correctly synchronized.
  B. The line is used to create the auto.direct.time source file for the NIS map in situations where the source file does not already exist.
  C. The line updates the timestamp on the /var/yp/auto.direct.time file so that the system has a record of when the map was last built.
  D. The line creates the /etc/auto.direct.time file, which causes a message to be sent to the syslogd daemon indicating that the NIS map has been changed.
  C. The line updates the timestamp on the /var/yp/auto.direct.time file so that the system has a record of when the map was last built.