1z0-821

Review 240 1Z0-821 practice questions with answer explanations and community insights.

Question 1

zone1 is a non-global zone that has been configured and installed. zone1 was taken down for maintenance, and the following command was run: zoneadm -z zone1 mark incomplete The following information is displayed when listing the zones on your system: Which task needs to be performed before you can boot zone1?

  1. The zone needs to be installed.
  2. The zone needs to be brought to the ready state.
  3. The zone needs to be uninstalled and reinstalled.
  4. The zone needs to be brought to the complete state.

Question 2

You need to make sure that all of the software packages on your server are up to date. Without installing any updates, which two commands would display .my software updates that are available in the default Oracle repository?

  1. pkg list -u
  2. pkg verify –u ‘*’
  3. pkg search –u
  4. pkg info –r ‘*’
  5. pkg install –nv
  6. pkg update –nv ‘*’

Question 3

Which best describes the svc:/system/boot-config service?

  1. It is used to change the milestone on a system.
  2. It is used to set the default run level of the system.
  3. It provides the parameters used to set the system to automatically perform a fast or slow reboot.
  4. When the service is enabled, the system performs a fast reboot by default; when it is disable the system performs a slow reboot by default.

Question 4

A user jack, using a korn shell, requests a directory listing as follows: jack@solaris:/export/home/jack $ 1s File filea Filea fileb Fileb filec Filec Which two statements are correct?

  1. The pattern [?i]*a will expand to filea Filea.
  2. The pattern [fF]*a? will expand to [fF] *a?.
  3. The pattern [gfe] * will expand to file filea fileb filec.
  4. The pattern [g-e] * will expand to file filea fileb filec.
  5. The pattern [fF] [a-zA-z] i*e will expand to file.

Question 5

You created an IP address for interface not.3 with the following command, which executed successfully: ipadm create-addr T static a 192.168.0.100/24 net3/v4 You then ran: ipadm showif The result indicated that the interface was down. You then ran: ipadm delete-addr net3/v4 ipadm create-addr T static a 192.168.0.101/24 net3/v4 ipadm show-if The last command indicated that the interface was up. Why did it work with the second address specified, but not the first?

  1. The 192.168.0.100 address is reserved for broadcast messages.
  2. Another device exists on the network, using the 192.168.0.100 address.
  3. The network interface card does not support the address 192.168.0.100.
  4. The address 192.168.0.100 is at a boundary and may not be configured in Oracle Solaris 11.
  5. 192.168.0.100 is a DHCP address and may not be statically configured in Oracle Solaris 11.
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