Oracle 1Z0-880 Online Practice Questions and Exam Preparation

Oracle 1Z0-880 Online Questions & Answers

• Question 51:

  Place each IPv6 address type on its address description.

  Select and Place:

  

  

• Question 52:

  Click the Exhibit button.

  A system on your network is named sys-01. This system has Solaris 10 OS with packet filtering enabled and configured. The Solaris IP Filter configuration, stored in the /etc/ipf/ipf.conf file of this system was:

  pass in quick proto tcp from any to any port = 22 keep state block in all and allowed an ssh connection into your sys-01 system from both hme0 and hme1 interfaces. Due to a change in your network, you had to modify the packet filtering

  rules of the sys-01 system. The packet filtering rules now allow ssh connections into sys-01 only using the hme0 interface. The following changes are made to /etc/ipf/ipf.conf: pass in quick on hme0 proto tcp from any to 192.168.1.1/32 port =

  22 keep state block in all

  Which command loads the new packet filtering rules?

  

  A. ipmon -f /etc/ipf/ipf.conf
  B. ipf -Fo -f /etc/ipf/ipf.conf
  C. ipf -Fa -f /etc/ipf/ipf.conf
  D. ippool -Fa -f /etc/ipf/ipf.conf
  E. ipf -f /etc/ipf/ipf.conf
  C. ipf -Fa -f /etc/ipf/ipf.conf

• Question 53:

  After connecting a new server to a network switch, you discover that the server is NOT able to communicate with other servers on the same network. You run snoop on the new server and find that it is returning traffic for a network different than the one to which you want to connect the server. Which can be the source of the problem?

  A. The server is configured with the wrong IP address.
  B. A switch port is configured for the wrong VLAN.
  C. ARP cache on the server is stale.
  D. The DHCP server is returning incorrect network settings.
  E. Network cable is longer than allowed.
  B. A switch port is configured for the wrong VLAN.

• Question 54:

  Given the following portion of the /etc/inet/dhcpsvc.conf file:

  DAEMON_ENABLED=TRUE RUN_MODE=relay RESOURCE=SUNWfiles PATH=/var/dhcp On which system are these entries found?

  A. a DHCP client
  B. a system running in.dhcpd -r
  C. a DHCP server
  D. a system running in.dhcpd in debug mode
  B. a system running in.dhcpd -r

• Question 55:

  A DHCP client has previously been assigned the IP address 192.168.1.154. After the client is rebooted, a number of DHCP packets to and from the client are seen in snoop running on the DHCP server. Place the packets in the sequence they would be displayed using the snoop command.

  Select and Place:

  

  

• Question 56:

  Click the Exhibit button.

  Given the BIND configuration shown in the exhibit, which statement is true about the mycompany.com domain?

  

  A. The zone configuration is invalid as there is no serial number.
  B. Another DNS server in 192.168.10.0/24 can forward requests to this server.
  C. Any host in 192.168.10.0/24 can act as a secondary server.
  D. The user bob can modify the domain.
  B. Another DNS server in 192.168.10.0/24 can forward requests to this server.

• Question 57:

  You want to log the TCP packets your web server is receiving, without blocking any traffic. Which Solaris IP Filter rule should you use to achieve this?

  A. pass in proto tcp from any to 0/32 port = 80
  B. Solaris IP Filter cannot log without filtering
  C. pass in log-only proto tcp from any to 0/32 port = 80
  D. ignore in log tcp from any to 0/32 port = 80
  E. pass in log proto tcp from any to 0/32 port = 80
  E. pass in log proto tcp from any to 0/32 port = 80

• Question 58:

  A server system runs the Solaris 10 OS with the Solaris IP Filter software installed. You enable the Solaris IP Filter software for the IPv4 addresses on the eri0 interface and start the Solaris IP Filter software without rebooting.

  You create a rule set for Solaris IP Filter in /etc/ipf/ipf.conf. The interface eri0 is unplumbed.

  Given the IP address 10.19.24.1 for the interface eri0, which three steps must be completed to complete your task? (Choose three.)

  A. inetadm enable svc:/network/ipfilter:default
  B. autopush -f /etc/ipf/pfil.ap
  C. autopush -f /etc/iu.ap
  D. edit /etc/ipf/pfil.ap
  E. ipf -f /etc/ipf/ipf.conf start
  F. svcadm enable svc:/network/ipfilter:default
  B. autopush -f /etc/ipf/pfil.ap
  D. edit /etc/ipf/pfil.ap
  F. svcadm enable svc:/network/ipfilter:default

• Question 59:

  A system administrator is configuring the company DHCP server to allow Sun systems to be installed using JumpStart with DHCP boot. Which two steps configure the DHCP server? (Choose two.)

  A. run the dhcp command using the admin options
  B. use dhtadm -R to restart the DHCP daemon
  C. run setup_install_server
  D. use dhtadm to create the required options
  E. use dhtadm to create the required macros
  D. use dhtadm to create the required options
  E. use dhtadm to create the required macros

• Question 60:

  You want to configure the hme0 interface with an IPv6 address and the prefix fec0. Which two configurations achieve this? (Choose two.)

  A. The file /etc/hostname6.hme0:1 contains a host name, which is defined in the /etc/hosts file. This entry has an IPv6 address prefix of fec0.
  B. The file /etc/hostname6.hme0:1 contains a host name, which is defined in the /etc/inet/ipnodes file. This entry has an IPv6 address prefix of fec0.
  C. The file /etc/hostname6.hme0 contains an addif hostname entry in addition to the normal host name. This cross-references an entry in /etc/inet/ipnodes with IPv6 address prefix fec0:.
  D. The file /etc/hostname6.hme0 contains a host name defined in the /etc/inet/ipnodes file. This entry has an IPv6 address prefix of fec0.
  B. The file /etc/hostname6.hme0:1 contains a host name, which is defined in the /etc/inet/ipnodes file. This entry has an IPv6 address prefix of fec0.
  C. The file /etc/hostname6.hme0 contains an addif hostname entry in addition to the normal host name. This cross-references an entry in /etc/inet/ipnodes with IPv6 address prefix fec0:.