[Free] 2018(Jan) EnsurePass Testinsides Oracle 1z0-880 Dumps with VCE and PDF 191-200

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Oracle Solaris 10 Network Administrator Certified Expert Exam

Question No: 191 – (Topic 2)

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.)

  1. more reliable data transmission

  2. lower host CPU utilization

  3. VLAN complexity reduced

  4. lower number of packet collisions

  5. higher network throughput

Answer: B,E

Question No: 192 – (Topic 2)

A new system is being installed with multiple interfaces configured and IP Forwarding enabled. One interface, ge0, connects to the primary company LAN. Another interface, ge1, connects to a LAN dedicated to administration of the company#39;s servers.

Given:

ge0 IP Address = 10.0.0.25/32 ge1 IP Address = 192.168.1.25/32 Admin network = 192.168.1.0/24

Primary network = 10.0.0.0/24

Solaris IP Filter firewall must be configured in a way that:

  1. Systems on the admin network can reach the primary network.

  2. The system itself has to be reached using ssh from all systems on the admin network. 3- Systems on the primary network cannot reach any systems on the admin network.

Which three rules should be included in the Solaris IP Filter configuration? (Choose three.)

  1. pass out quick log from 192.168.1.0/24 to any keep state

  2. block out quick log on ge0 from 192.168.1.0/24 to any

  3. pass out quick on ge0 from 10.0.0.25 to 10.0.0.0/24 flags keep state

  4. block out all

  5. pass in quick proto tcp on ge1 from 192.168.1.0/24 to 192.168.1.25/32 port = 22 flags keep state

  6. pass in quick from 192.168.1.0/24 to 10.0.0.0/24 flags keep state

  7. block in all

Answer: E,F,G

Question No: 193 DRAG DROP – (Topic 2)

Click the Task button.

A Sun UltraSparc machine is being configured for network access.

Place the possible value of the quot;local-mac-address?quot; OBP variable on its definition. Note: Not all definitions are used.

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Answer:

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Question No: 194 – (Topic 2)

Your users complain that they can NOT log into the newly installed compute server. You check the log files and see this line:

Jan 28 11:36:33 compserv in.telnetd[1430]: [ID 913506 daemon.warning] refused connect from 129.169.214.218 (name/address mismatch)

Which is a cause of this message?

  1. The Telnet service has been disabled due to security problems.

  2. The forward and reverse DNS mappings used different IP addresses.

  3. Another system on the network used the server#39;s address.

  4. The system has been hacked.

Answer: B

Question No: 195 – (Topic 2)

An address in your DHCP server is marked as being unuseable. Which can cause this to occur?

  1. The client the address is assigned to is not responding.

  2. The address responded to a ping from the DHCP server.

  3. The DHCP server failed.

  4. The address is an invalid IP address.

Answer: B

Question No: 196 – (Topic 2)

What is CSMA/CD?

  1. Collision Sensing Multiple Access with Carrier Detection

  2. Carrier Sensing Multiple Access with Collision Detection

  3. Common Serial Multiple Access with Collision Detection

  4. Common Serial Multiple Access with Carrier Detection

  5. Carrier Serial Multiplexing Access with Carrier Detection

Answer: B

Question No: 197 – (Topic 2)

A new system administrator tries to determine the IPv6 IPMP configuration and sees the following:

# grep failover /etc/hostname6*

/etc/hostname6.hme0: -failover group mgrp6

/etc/hostname6.qfe0: -failover group mgrp6-1

/etc/hostname6.qfe1: -failover group mgrp6-1 Which statement is true?

  1. The hme0 is a spare interface for the mgrp6-1 failover group.

  2. The system is configured so that notifications are generated when hme0 fails.

  3. Interface hme0 has priority over qfe0/qfe1 when doing a failover.

  4. There has definitely been an error configuring hme0.

Answer: B

Question No: 198 – (Topic 2)

Click the Exhibit button.

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

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  1. The zone configuration is invalid as there is no serial number.

  2. Another DNS server in 192.168.10.0/24 can forward requests to this server.

  3. Any host in 192.168.10.0/24 can act as a secondary server.

  4. The user bob can modify the domain.

Answer: B

Question No: 199 – (Topic 2)

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?

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  1. /etc/networks.conf

  2. /etc/inet/networks

  3. /etc/inet/hosts

  4. /etc/default/networks.conf

  5. /etc/inet/networks.conf

Answer: B

Question No: 200 – (Topic 2)

The IP address of an NTP Stratum 4 server is 192.168.30.30. Which entry in this server#39;s NTP configuration file indicates undisciplined local clock usage?

A. server 192.168.30.30

  1. server 127.127.1.0 prefer

  2. server 192.168.30.30 local

  3. server 127.127.1.0 local

Answer: B

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