Which is true when describing a connection replication in Cisco ACE？（）

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• Which of the following statements is true concerning carbon dioxide when used as a fire extinguishing agent?（）

  A . Carbon dioxide is corrosive when exposed to fire B . Carbon dioxide should be applied slowly to a large engine room fire C . Its total cooling effect is far greater than water D . Its smothering effect is excellent for class B fire

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• When evacuating a seaman by helicopter lift，which statement is TRUE?（）

  A . Evacuation should be from an area forward of the bridge B . The vessel should be slowed to bare steerageway C . If the hoist is at the stern，booms extending aft at the stern should be cradled with the topping lifts hove taut D . The litter should not be touched until it has been grounded

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• When considering migrating a POWER6 server with PCI-X and PCIe adapters to a Power 720, which statement is true?（）

  A . PCIe adapters are supported only in I/O drawers B . PCI-X adapters are supported in both the CEC and in I/O drawers C . PCI-X adapters are supported in the CEC; PCIe adapters are supported in 12X I/O drawers D . PCIe adapters are supported in the CEC; PCI-X adapters are supported in 12X I/O drawer

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• When IP Telephony is deployed for Teleworkers using the Cisco Business Ready Teleworker solution, which statements are true?（）

  A . There is lower bandwidth consumption for VoIP media streams. B . Teleworkers can have the same extensions and inward-dialing numbers at their office desks and home offices. C . Personal calls are routed directly through the residential PSTN line. D . Teleworkers can have different extensions at their office desks and home offices. E . There is less burden on Cisco CallManager for signaling traffic. F . Incoming calls are first routed to the office desks, then to the home offices.

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• Which two statements are true when the extended system ID feature is enabled？ （）

  A . The BID is made up of the bridge priority value（two bytes） and bridge MAC address （six bytes）. B . The BID is made up of the bridge priority （four bits）， the system ID （12 bits）， and a bridge MAC address （48 bits）. C . The BID is made up of the system ID （six bytes） and bridge priority value （two bytes）. D . The system ID value is the VLAN ID （VID）. E . The system ID value is a unique MAC address allocated from a pool of MAC addresses assigned to the switch or module. F . The system ID value is a hex number used to measure the preference of a bridge in the spanning-tree algorithm.

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• Which of these best describes the actions taken when a VTP message is received on a switch configuredwith the VTP mode "transparent"？（）

  A . VTP updates are ignored and forwarded out all ports. B . VTP updates are ignored and forwarded out trunks only. C . VTP updates are made to the VLAN database and are forwarded out trunks only. D . VTP updates are ignored and are not forwarded.

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• Which statement is TRUE when comparing cold and warm fronts?（）

  A . Cold fronts are more violent and of shorter duration B . Cold fronts are milder and last longer C . They are very similar with the exception of wind direction D . Warm fronts are more violent and of longer duratio

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• Which statement is true when you run the SQL Tuning Advisor with limited scope？（）

  A . Access path analysis is not performed for the SQL statements. B . SQL structure analysis is not performed for the SQL statements. C . SQL Profile recommendations are not generated for the SQL statements. D . The staleness and absence of the statistics are not checked for the objects in the query supplied to the SQL Tuning Advisor.

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• Which of the following statements is true when the database is in ARCHIVELOG mode and tablespaces are in hot backup mode？（）

  A .  Archive log generation is suspended until the tablespaces are taken out of hot backup mode.  B .  Datafiles are not written to during hot backups. C .  Changes to the database are cached during the backup and not written to the datafiles to ensure that the datafiles are consistent when recovered. D .  The datafile headers are not updated during the backup. E .  The way data is written to the online redo logs is unchanged during the backup.

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• Which of these best describes the actions taken when a VTP message is received on a switch configured with the VTP mode "transparent"？ （）

  A .  VTP updates are ignored and forwarded out all ports. B .  VTP updates are ignored and forwarded out trunks only. C .  VTP updates are made to the VLAN database and are forwarded out trunks only. D .  VTP updates are ignored and are not forwarded.

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• Which statement describes the effect on an index， when the indexed column for the rows is updatedin the base table（）

  A . An update in a leaf row takes place. B . The index becomes invalid after the update. C . The leaf block containing the row to be updated is marked as invalid. D . A row in the leaf block of the index for the key value is logically deleted and a new leaf row is inserted

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• Which statement is true when ICMP echo and echo-reply are disabled on edge devices？（）

  A . Pings are allowed only to specific devices. B . CDP information is not exchanged. C . Port scans can no longer be run. D . Some network diagnostic data is lost. E . Wireless devices need to be physically connected to the edge device. F . OSPF routing needs the command ip ospf network non-broadcast enabled.

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• Which two statements are true when when a Coherence cluster member is lost ？ （）

  A .  Remaining members recover by repartitioning the data across the remainig cluster members in parallel with normal request processing B .  Some latencies may be experienced due to higher priority of recovery C .  In flight operations may be lost D .  A system administrator must manually assist recovery of the lost data

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• Which two statements are true when row archival management is enabled?（）

  A . The ORA_ARCHIVE_STATE column visibility is controlled by the ROW ARCHIVAL VISIBILITY session parameter. B . The ORA_ARCHIVE_STATE column is updated manually or by a program that could reference activity tracking columns, to indicate that a row is no longer considered active. C . The ROW ARCHIVAL VISIBILITY session parameter defaults to active rows only. D . The ORA_ARCHIVE_STATE column is visible if referenced in the select list of a query. E . The ORA_ARCHIVE_STATE column is updated automatically by the Oracle Server based on activity tracking columns, to Indicate that a row is no longer considered active.

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• Which statement is TRUE concerning the tandem working arrangement of pedestal cranes when completing a quad lift? （）

  A . The discharge is slow due to the size of the cargo and all the cranes working together B . The cargo discharge can be accomplished with controlled pendulation C . The cargo discharge can be performed in port or at anchor D . The cranes enable the handling of heavy cargos without shoreside assistance

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• Which statement is true when Automatic Workload Repository （AWR） baselines are created using baseline templates？（）  

  A .  AWR baselines are always created as repeating baselines. B .  AWR baselines can be created on the basis of two time values. C .  AWR baselines are always created with infinite expiration duration. D .  AWR baselines are always created using the Automatic Workload Repository （AWR） retention period as expiration duration.

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• When loading containers into the cell guides in the hold of a container ship，which statement is TRUE?（）.

  A . No further securing is usually required B . Containers must have vertical lashings if they do not have twist lock securing C . All containers must have vertical and horizontal lashings D . The container must be locked into the cell guide

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• When running the jfs2 filesystem on a user volume group which of the following options is TRUE?（）

  A . Only the 64bit kernel is supported.  B . Filesystem compression is not supported.  C . Filesystem compression is supported only if the 64bit kernel is running.  D . Filesystem compression is supported running either a 32bit or 64bit kernel.

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• Examine the following set of RMAN commands: https://assets.asklib.com/images/image2/2018080210170026958.jpg Which statement is true when the RMAN RUN block Is executed?（）

  A . The execution of the script fails because multiple channels cannot coexist. B . The script is executed and both the channels are used for the script execution. C . The new channel, CHI, is Ignored because a channel has been configured already. D . ration parameter DC1 is overridden because a new channel is allocated in RMAN RUN block.

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• Your vessel is equipped with totally enclosed lifeboats. Which statement is true when the boat is enveloped in flames?（）.

  A . The ventilators will automatically close by the action of fusible links B . The motor takes its air supply from outside the lifeboat to prevent asphyxiation of the crew C . A water spray system to cool the outside of the boat is operated by a high-volume manual pump D . An air tank will provide about ten minutes of air for the survivors and the engine

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• Which of the following is a true statement when promiscuous mode is enabled on an Integrated Virtual Ethernet？（）

  A .  The physical port can be used as part of a Shared Ethernet Adapter （SEA）. B .  All physical ports on the Host Ethernet Adapter （HEA） default to promiscuous mode. C .  Multiple logical ports can be assigned to a physical port if that logical port is in promiscuous mode. D .  All physical ports that belong to the same port group will be set to promiscuous mode on the Host Ethernet Adapter （HEA）.

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• Which of the following is most accurate in describing the required types of FCP zoningconsiderations when implementing a SAN Volume Controller （SVC）？（）

  A . zoning is typically limited to controlling access to physical storage B . zoning is focused on access control between SVC nodes and host systems C . zoning is focused on access to physical storage arrays， SVC clusters， and hosts D . zoning is focused on the access relationship between SVC nodes and the physical storagearray

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• Which of the following statements is not true, when we look at the differences between Chinese and western education?

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• Listen again and choose the best answer to each of the following questions. [音频] Which of the following statements is NOT correct when describing Robert？

  A．He has his own idea about his future jo B．He is interested in his parents’ careers． C．He thinks Peter is not old enough to make his own decisions． D．He is interested in the work itself rather than the money he will earn．

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