Oracle 1Z0-880 Online Practice Questions and Exam Preparation

Oracle 1Z0-880 Online Questions & Answers

• Question 231:

  The DNS configuration file on your system contains the following lines:

  search training.sun.com education.sun.com suned.sun.com nameserver 129.156.142.113 nameserver 129.156.137.108 nameserver 129.156.128.83 Which statement is true?

  A. This system searches the three domains specified to find a match for a given host name.
  B. This system is allowed to query only three DNS domains.
  C. This system is a secondary server for three primary servers.
  D. This system is a DNS server for three domains and has three network interfaces.
  A. This system searches the three domains specified to find a match for a given host name.

• Question 232:

  A Solaris 10 OS has packet filtering enabled and configured. Logging of Solaris IP Filter activity is also enabled. You assume a role that includes the Solaris IP Filter Management right profile. Place the commands in the proper order of execution.

  1. Save logged packets to a file (log_file)

  2. Flush the packet log buffer

  3. Print the content of log_file to stdout Note:

  Not all commands are used.

  Select and Place:

  

  

• Question 233:

  Which two commands display the IP address of the remotehost system, assuming the local system only uses local files for hostname lookups? (Choose two.)

  A. netstat -rn |grep remotehost
  B. getent hosts remotehost
  C. arp -a |grep remotehost
  D. ypcat hosts |grep remotehost
  E. grep remotehost /etc/inet/hosts
  B. getent hosts remotehost
  E. grep remotehost /etc/inet/hosts

• Question 234:

  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 235:

  Which three layers of the OSI network model are included in the Application layer of the TCP/IP network model? (Choose three.)

  A. Transport
  B. Session
  C. Data Link
  D. Presentation
  E. Application
  F. Network
  B. Session
  D. Presentation
  E. Application

• Question 236:

  In certain configurations, Gigabit Ethernet can use 9000 byte Ethernet frames instead of the standard 1500 byte frames. What are two advantages of using Jumbo Ethernet frames over standard frames? (Choose two.)

  A. more reliable data transmission
  B. lower host CPU utilization
  C. VLAN complexity reduced
  D. lower number of packet collisions
  E. higher network throughput
  B. lower host CPU utilization
  E. higher network throughput

• Question 237:

  Place the Ethernet media on the cabling it requires.

  Select and Place:

  

  

• Question 238:

  Click the Exhibit button.

  A portion of your network has three networks: NET1, NET2, and NET3. All clients on NET2 have the default route set to 192.168.1.1. All clients on NET3 have the default route set to 192.168.3.1. Clients on the NET2 network are NOT able to reach any of the clients on NET3. You are given the following output of the netstat -rn command from Sys11:

  # netstat -rn Routing Table: IPv4 Destination Gateway Flags Ref Use Interface ------------------- ----------------- ---------- ------- -------- ------------- 192.168.3.0 192.168.3.1 UG 1 0 192.168.1.0 192.168.1.1 U 1 191 hme0

  192.168.2.0 192.168.30.2 UG 1 0

  192.168.30.0 192.168.30.31 U 1 176 qfe0

  224.0.0.0 192.168.1.1 U 1 0 hme0

  127.0.0.1 127.0.0.1 UH 1 3 lo0

  Which entry is incorrect?

  

  A. 192.168.3.0 192.168.3.1 UG 1 0
  B. 127.0.0.1 127.0.0.1 UH 1 3 lo0
  C. 192.168.30.0 192.168.30.31 U 1 176 qfe0
  D. 192.168.1.0 192.168.1.1 U 1 191 hme0
  E. 192.168.2.0 192.168.30.2 UG 1 0
  F. 224.0.0.0 192.168.1.1 U 1 0 hme0
  A. 192.168.3.0 192.168.3.1 UG 1 0

• Question 239:

  While testing a new DHCP server, you discover that clients on the 192.168.120.0 network are being assigned an incorrect subnet mask. Which file on the DHCP server needs to be updated?

  A. /var/dhcp/SUNWfiles1_dhcptab
  B. /var/dhcp/SUNWfiles1_192_168_120_0
  C. /etc/netmasks
  D. /var/dhcp/Locale
  E. /etc/inet/dhcpsvc.conf
  A. /var/dhcp/SUNWfiles1_dhcptab

• Question 240:

  A system on your network, which runs HTTP services, has link-based IPMP configured on two Ethernet interfaces (eri0 and eri1). Due to a future re-cabling of your site, you must test the IPMP configuration by taking the eri0 interface offline

  and failing network access over to the eri1 interface.

  Place the command used to force the failover in the space provided.

  Note: Only one command is used.

  Select and Place: