最新的Oracle 1Z0-879免費考試真題

問題1

How many data sources can be specified in the Name Service Switch file for each of the data types? (Choose two.

A. a minimum of one

B. a minimum of two

C. a maximum depending on the system type

D. only one

E. a maximum depending on the data type

F. a maximum of four

正確答案: D,F

問題2

The oldtimer printer needs to be decommissioned because the newkid printer has made it obsolete. Which sequence of commands decommissions oldtimer without losing any print
requests?

A. reject oldtimer disable oldtimer

B. lpshut mv /var/spool/lp/tmp/oldtimer/* /var/spool/lp/tmp/newkid lpadmin -x oldtimer lpsched

C. reject oldtimer lpmove oldtimer newkid lpadmin -x oldtimer

D. reject oldtimer mv /var/spool/lp/requests/oldtimer/* /var/spool/lp/requests/newkid enable newkid disable oldtimer

正確答案: C

問題3

You are working on a system connected to the network. You are attempting to access a currently mounted NFS directory. Your system displays the message:
nfs mount: hostl: : NFS: Service not responding nfs mount: retrying: user/share/man
What can you do to solve this problem?

A. Send a HUP signal to the rpcbind process on the NFS server.

B. Ensure that nf sd is running on the NFS server.

C. Send a HUP signal to the inetd process on the NFS server.

D. Ensure that mountd is running on the NFS server.

正確答案: B

問題4

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 pools have been exported with the same name and asks you how find the unique identification for the pool before it is exported. Which command should your colleague use?

A. zpool get guid mpool

B. zfs get all

C. zpool get all

D. zfs get creation mpool

正確答案: A

問題5

The operating system that is installed on the company's server and that runs the invoicing software needs to be upgraded to Solaris 10 OS. The work must be completed with minimal downtime. You have a week to prepare for the upgrade.
Which method results in the least system downtime?

A. boot the server from the install CD and upgrade

B. perform a Solaris Flash install

C. upgrade using the Solaris Live Upgrade software

D. re-install the OS and applications

正確答案: C

問題6

Which Solaris 10 GUI tools can be used to display a list of all currently installed Sun Solaris 10 patches. Including the patch ID, a synopsis of the patch release date, the download size, and any special handling requirements?

A. /usr/sbin/smpatch

B. /usr/bin/updatemanager

C. /usr/sbin/patchadd

D. /usr/sbin/patchmgr

正確答案: B

問題7

You have an x86-based server with two SATA drives. Each drive has an installation of x86 Solaris and both drives are identical. The system currently boots from the first SATA disk drive, but, after modifying the /etc/vfstab file on the boot drive, the first SATA drive will not boot. You want to boot the system from the second SATA disk drive, but it won boot. want to boot the system from the second SATA disk drive, but it won boot. What do you need to do to get the system booted?

A. Boot from DVD to get into a single user shell; mount and fix the /etc/vfstab file on the boot drive.

B. Edit the boot string in the GRUB menu to boot from the second SATA drive; once
booted to the second drive, mount and fix the /etc/vfstab file on the boot disk.

C. Select the second SATA drive in the GRUB menu during bootup; boot to the second
drive; once booted to the second drive, mount and copy the /etc/vfstab file to the boot disk.

D. Install a bootblock onto the second SATA drive; select the second drive during bootup;
once booted to the second drive, mount and fix the
/etc/vfstab file on the boot disk.

正確答案: A

問題8

Given this line in the /etc/syslog. conf file:
*.debug @loghost
Which messages are forwarded to loghost?

A. all messages of severity debug NOT matched by other lines

B. all messages NOT matched by other lines

C. all messages of severity debug

D. all messages

正確答案: D

問題9

You identify three files in the /export file system that appear to be identical. You know the inode number used by one of the files.
Which two commands provide information verifying that these files are hard linked? (Choose two.)

A. ls -liR /export

B. ls -laR /export

C. cat /export

D. find /export -file <inode_number>

E. find /export -inum <inode_number>

正確答案: A,E

問題10

You have received notice that all servers must be setup Secure by Default. During the installation of the Solaris OS, you made the selection to "disable network services", making the system Secure by Default. Which network services will be enabled for remote clients when the system is running at the multi-user-server milestone?

A. sshd

B. syslogd

C. ftpd

D. statd

E. lockd

正確答案: A

問題11

To configure a system as a DNS client during system installation, which three items, will be requested? (Choose three).

A. domains in which to search for node names

B. node name for the primary DNS server

C. user name to use for node name queries

D. password to access the primary DNS server

E. IP address of the primary DNS server

F. domain name for this client

正確答案: A,E,F

問題12

If your system uses a large number of mirrors, make sure that you have an adequate number of state databases. If you create too few state database replicas, performance could be negatively impacted. What is the recommended number of state database replicas for mirrored volumes?

A. At least five state database replicas per RAID-1 volume.

B. One state database replicas per RAID-1 volume.

C. At least three state database replicas per RAID-1 volume.

D. At least two state database replicas per RAID-1 volume.

正確答案: D

問題13

Your x86-based Solaris server will not boot from the primary boot drive. Because the boot drive has been mirrored, you need to change the server so that the system boots from the alternate boot disk. Which answer describes the procedure to change the default boot disk?

A. Change the bootpath parameter in the boot archive file so that it points to the correct boot drive.

B. Change the bootpath parameter in the bootenv. re file so that it points to the correct boot drive.

C. Use the eeprom command to change the bootpath parameter so that it points to the correct boot drive.

D. Use the bootadm command to change the bootpath parameter so that it points to the correct boot drive.

正確答案: B

問題14

You are configuring a system on a public network. Because of the risk of other systems snooping network traffic and obtaining login and password information that is sent in clear text, you want to force users who access this system remotely to use ssh instead of telnet. To do this, you want to disable in.telnetd. Which two commands accomplish this? (Choose two.)

A. inetadm delete svc:/network/telnet

B. svcadm destroy svc:/network/telnet

C. inetd delete svc:/network/telnet

D. inetadm -d svc:/network/telnet

E. svcadm disable svc:/network/telnet

F. grep -v in.telnetd /etc/inetd.conf > /etc/inetd.conf

正確答案: D,E

最新的Oracle Solaris 10 System Administrator Certified Professional Upgrade - 1Z0-879免費考試真題

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