Oracle 1Z0-880 Online Practice Questions and Exam Preparation

Oracle 1Z0-880 Online Questions & Answers

• Question 21:

  Which four are features of optical fiber cabling? (Choose four.)

  A. requires shorter cables
  B. resistant to RFI
  C. resistant to EMI
  D. more difficult to intercept data sent through the cable
  E. less expensive than other cable types
  F. less resistant to physical stress
  B. resistant to RFI
  C. resistant to EMI
  D. more difficult to intercept data sent through the cable
  F. less resistant to physical stress

• Question 22:

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

• Question 23:

  Which two commands can be used to configure a new DHCP server? (Choose two.)

  A. dhcpconfig
  B. dhcpmgr
  C. dhcpsvc
  D. dhcpsetup
  E. dhcpagent
  A. dhcpconfig
  B. dhcpmgr

• Question 24:

  By default, to which syslog facility will Solaris IP Filter send logging information?

  A. auth
  B. local0
  C. daemon
  D. kern
  B. local0

• Question 25:

  A DNS server is correctly configured to resolve queries. On a system on the network, you run the command, ping www.sun.com, and immediately receive the error message:

  ping: unknown host www.sun.com

  What are two possible causes of this problem? (Choose two.)

  A. The DNS server is not a secondary server for sun.com.
  B. The www.sun.com host does not reply to ping requests.
  C. The file, /etc/resolv.conf, has NOT been configured on the system.
  D. The nscd daemon is NOT running on the system.
  E. The file, /etc/dns.conf, has NOT been configured on the system.
  F. The file, /etc/nsswitch.conf, does NOT reference DNS.
  C. The file, /etc/resolv.conf, has NOT been configured on the system.
  F. The file, /etc/nsswitch.conf, does NOT reference DNS.

• Question 26:

  Given this Solaris IP Filter rule enabled on a host:

  pass out quick all block in all pass in from 192.168.1.55/32 to any block out on hme0

  Which two statements describe rule processing behavior for this configuration? (Choose two.)

  A. All outbound packets leaving hme0 are blocked.
  B. Outbound packets are applied to a total of two rules.
  C. All outbound packets are permitted.
  D. All inbound packets from host 192.168.1.55 are permitted.
  C. All outbound packets are permitted.
  D. All inbound packets from host 192.168.1.55 are permitted.

• Question 27:

  A Solaris IP Filter rule with the keyword quick bypasses the normal rule checking sequence by immediately acting on the network packet if it matches the rule. When does a packet that matches a Solaris IP Filter rule with the quick keyword continue to be processed?

  A. when the rule passes the packet to a numbered group where it matches a later rule
  B. when an earlier rule is also applied to the packet, negating the quick option
  C. when the quick keyword matching is disabled with the ipf command
  D. when the packet is originally redirected by the NAT layer
  A. when the rule passes the packet to a numbered group where it matches a later rule

• Question 28:

  Two commands are used to configure an IPv6 6to4 Router.

  Place command segments in their places to complete these commands.

  Note: Not all text segments will be used.

  Select and Place:

  

  

• Question 29:

  Click the Exhibit button.

  The output from a netstat -r command is shown in the exhibit. In this output, the destination 192.168.100.0 is shown as an IP address. Which file should you modify to assign a name to this network so that this name is shown in the netstat -r output?

  

  A. /etc/networks.conf
  B. /etc/inet/networks
  C. /etc/inet/hosts
  D. /etc/default/networks.conf
  E. /etc/inet/networks.conf
  B. /etc/inet/networks

• Question 30:

  In the context of packet filtering, the Solaris IP Filter firewall provides a set of user level utility and kernel modules. Which two are kernel modules of Solaris IP Filter? (Choose two.)

  A. ipfs
  B. ippool
  C. ipmon
  D. ipf
  E. ipnat
  F. pfil
  D. ipf
  F. pfil