最新的Oracle 1Z0-820免費考試真題

問題1

Which three Installation option allow for a "hands free" and "unattended'" Installation of the Solaris 11 environment?

A. An Automated Installation using a networked repository

B. LiveCD

C. Jumpstart

D. A text Installation over the network

E. An Automated Installation using media from a local DVD or USB drive

F. An Automated Installation performed on an x86 client

正確答案: A,E,F

說明：（僅 Fast2test 成員可見）

問題2

You are planning the configuration for IPMP (IP Multipathing).
Best practice dictates that you must ensure that there is at least one neighbor on each subnet that responds to ICMP echo request probes to detect link failure
Which two of the following statements are true regarding the link failure detection process? (Choose two.)

A. Arbitrary hosts on the subnet are detected by sending an "all routers" (224.0.0.2) multicast packet.

B. Without test partners, in.mpathd cannot detect the failure of a subinterface.

C. By default, in.mpathd selects the default router as the only test partner.

D. The default failure detection time is 60 seconds (12 consecutive probes).

E. Arbitrary hosts on the subnet are detected by sending an "all hosts" (224.0.0.1) multicast packet

F. Arbitrary hosts on the subnet are detected by examining the ARP cache (Internet-to-MAC address translation table).

正確答案: D,E

問題3

View the Exhibit to inspect the boot environment information displayed within a non-global zone on your system.

Which two options describe the solans-1 boot environment? (Choose two.)

A. The solans-1 boot environment is not bootable.

B. The solaris-1 boot environment was created automatically when the non-global zone was created.

C. The solaris-1 boot environment was created in the non-global zone using the beadm create command

D. The solans-1 boot environment is associated with a non-active global zone boot environment.

E. The solaris-1 boot environment is incomplete.

正確答案: A,D

問題4

View the Exhibit and review the file system configuration.

Identify the correct procedure to create a file system with the same properties as the file system displayed in the exhibit

A. zfs create -o mountpoint=/data2 -o compression=on pool1/data2

B. zfs create -o mountpoint=/data2 -o compression=on pool1/data@now pool1/data2

C. zfs create -o mountpoint=/data2, compression=on pool1/data2

D. zfs clone -o mountpoint=/data2, compression=on pool1/data@now pool1/data2

E. zfs clone -o mountpoint=/data2 -o compression=on pool1/data@now pool1/data2

正確答案: B

問題5

To accomplish this, you will create__________.

A. Nothing because a virtual switch is automatically created then the virtual network interfaces are created.

B. A virtual bridge.

C. A virtual router

D. A virtual switch

E. A virtual network interface

F. An ether stub

正確答案: F

說明：（僅 Fast2test 成員可見）

問題6

You have been asked to troubleshoot the initial configuration of a virtual network connecting two local zones with the outside world.
View the exhibit.

The command dladm create-vnic -1 vswitch192.168.1 vnic1 fails with the error dladm: invalid link name 'vswitch192.168.1'
What is the reason for this error?

A. The virtual interface must be specified with dladm create-vnic -z zone3 vnic1.

B. The zone must be specified with dladm create-vnic -z zone3 vnic1.

C. The virtual interface must be created with ipadm create-vnic -1 switch192.168.1.

D. The virtual switch must be created first with dladm create -etherstub vswitch192.168.1.

E. The name vswitch192.168.1 is not legal.

正確答案: D

說明：（僅 Fast2test 成員可見）

問題7

In an effort to reduce storage space on your server, you would like to eliminate duplicate copies of data in your server's ZFS file systems.
How do you specify that pool1/data should not contain duplicate data blocks (redundant data) on write operations?

A. zfs create - o dedupratio=2 pool1/data

B. zpool create -o deduplication =on pool1; zfs create pool1/data

C. zfs create - o compression=on pool1/data

D. zfs create - o deduplication=on pool1; zfs create pool1/data

E. zfs create - o dedup=on pool1/data

正確答案: E

說明：（僅 Fast2test 成員可見）

問題8

You are using Wireshark or snoop to observe network traffic, by using the observability node /dev/net/bndgeA. The bridge was created with: dladm create-bridge -1 netl -1 net2 bridgeA
The captured packets are those__________.

A. received, after VLAN tag modifications

B. received, prior to VLAN tag modifications

C. sent and received, after VLAN tag modifications

D. sent, prior to VLAN tag modifications

正確答案: D

最新的Oracle Upgrade to Oracle Solaris 11 System Administrator - 1Z0-820免費考試真題

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