Oracle 1Z0-880 Online Practice Questions and Exam Preparation

Oracle 1Z0-880 Online Questions & Answers

• Question 141:

  Investigating the output of ipfstat -in on a system running Solaris IP Filter, which is the sequence of rules matched for an inbound telnet connection from system 192.168.1.55?

  1 block in all 2 pass in from 192.168.1.0/24 to any 3 pass in quick from any to any port = 80 4 block in from 192.168.1.6/32 to any 5 pass in quick from any to any port = 23 6 block in all

  A. 1 and 5
  B. 1, 2, and 5
  C. 1, 2, 5, and 6
  D. 1, 2, 3, 4, 5, and 6
  B. 1, 2, and 5

• Question 142:

  You are an administrator for a web-hosting organization. Each website your company supports has its own IP address. You want to assign each IP address to its own virtual interface on your server. Your server needs to support more websites than the default number of virtual interfaces on the Solaris OS. Which command should you use to change the maximum number of configurable virtual interfaces so that your strategy can be implemented?

  A. ifconfig
  B. route
  C. inetinit
  D. ndd
  E. netstat
  D. ndd

• Question 143:

  Given:

  Network Netmask Gateway

  192.20.20.64 255.255.255.192 gwhost Which command adds a routing table entry for the network?

  A. route add net 192.20.20.64 gwhost -netmask 192.20.255.255
  B. route -net 192.20.20.64 192.20.20.192
  C. ifconfig hme0 inet 192.20.20.64 netmask 192.20.20.192 broadcast 192.20.20.64
  D. route add net 192.20.20.64 gwhost -netmask 255.255.255.192
  E. route add -netmask 192.20.20.255 gwhost
  D. route add net 192.20.20.64 gwhost -netmask 255.255.255.192

• Question 144:

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

• Question 145:

  Place the options in the correct order to complete the structure of the Ethernet frame.

  Select and Place:

  

  

• Question 146:

  After configuring and enabling Solaris IP Filter on your workstation, you want to confirm that it is correctly blocking packets. The filtering rules you have configured are:

  pass in quick from any to any port = 22 pass in quick from any to any port = 80 pass out all keep state block in any

  Which command can you use to see if packets are being blocked?

  A. ipmon
  B. netstat -f ipf
  C. ipfstat
  D. tail -f /var/adm/messages
  C. ipfstat

• Question 147:

  Ethernet frames include a unique address indicating the source of the frame. What is this unique address called?

  A. IP address
  B. Calling Party Address
  C. MAC address
  D. source VLAN
  C. MAC address

• Question 148:

  You configure a second network connection on a server and attempt to configure the server to route packets between the two interfaces.

  The snoop command reveals that packets are arriving on both interfaces, but the server is refusing to forward packets between interfaces as required.

  What two commands can be used to verify that the Solaris system is configured to forward IP packets between these two interfaces? (Choose two.)

  A. routeadm
  B. netstat -r
  C. ndd -get /dev/ip \\?
  D. ndd -get /dev/ip ip_forwarding
  E. ndd -get /dev/udp ip-forward
  A. routeadm
  D. ndd -get /dev/ip ip_forwarding

• Question 149:

  A DHCP client is configured with the RELEASE_ON_SIGTERM=yes parameter. Which two actions force a DHCP client to relinquish the IP address it obtained through DHCP on hme0? (Choose two.)

  A. use the dhcpagent command with the r option
  B. use the dhcpinfo command with the r option
  C. use the release option of the ifconfig hme0 dhcp command D. shut down the DHCP client
  E. use the pkill -9 dhcpagent command on the client
  F. use the stop option of the ifconfig hme0 dhcp commandv
  C. use the release option of the ifconfig hme0 dhcp command D. shut down the DHCP client

• Question 150:

  You have a Solaris system with address 192.168.1.55 running Solaris IP Filter that is configured to block all outbound packets. Which additional rule allows the system to initiate ping requests to other systems on a Class B network?

  A. block out quick proto icmp from 172.16.0.0/32 icmp-type 9
  B. pass out quick proto tcp/udp from 192.168.1.55/32 to any
  C. pass out proto ping from 192.168.1.55/32 to 192.168.1.55/24 keep state
  D. pass out quick proto icmp from 192.168.1.55/32 to 172.16.0.0/16
  D. pass out quick proto icmp from 192.168.1.55/32 to 172.16.0.0/16