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If the PSCO has clear grounds for carrying out a more detailed inspection, （）should be immediately informed of these grounds.
A . the master
B . the chief engineer
C . the owner of the ship
D . the manager who assumes the responsibility for operation of the shi
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A low，uniform layer of cloud resembling fog，but not resting on the ground，is called（）.
A . cumulus
B . nimbus
C . stratus
D . cirru
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Vessels should maintain a sharp lookout，especially during December through March，when navigating the right whale’s only known calving grounds which lie off the coasts of（）.
A . Nova Scotia
B . Maine and Massachusetts
C . Georgia and NE Florida
D . California and Mexico
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Which of the following commands would successfully implement an access list on a routers virtual terminal line?（）
A . RouterTK(config-line)# access-class 10 in
B . RouterTK(config-if)# ip access-class 23 out
C . RouterTK(config-line)# access-list 150 in
D . RouterTK(config-if)# ip access-list 128 out
E . RouterTK(config-line)# access-group 15 out
F . RouterTK(config-if)# ip access-group 110 i
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A vessel navigate in areas near the termination of traffic separation schemes shall do（）with particular caution.
A . it
B . that
C . this
D . so
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After several days of heavy rain the roof（）with a loud noise, crashing (坠落) onto the ground.
A . came out
B . came down
C . came on
D . came at
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An administrator would like to configure a switch over a virtual terminal connection from locations outside of the local LAN. Which of the following are required in order for the switch to be configured from a remote location？ （）
A . The switch must be configured with an IP address,subnet mask,and default gateway.
B . The switch must be connected to a router over a VLAN trunk.
C . The switch must be reachable through a port connected to its management VLAN.
D . The switch console port must be connected to the Ethernet LAN.
E . The switch management VLAN must be created and have a membership of at least one switch port.
F . The switch must be fully configured as an SNMP agent.
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One of the user sessions was terminated abnormally in the middle of a transaction. What does Oracle database do to recover it？（）
A . uses undo data for roll forward
B . uses Flashback Log for recovery
C . uses online redo logs to roll back
D . uses undo data to roll back the transaction
E . uses Recovery Manager （RMAN） to roll back
F . uses the System Monitor （SMON） background process to perform instance recovery
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An administrator would like to configure a switch over a virtual terminal connection from locations outside of the local LAN. Which of the following are required in order for the switch to be configured from a remote location? （）
A . The switch must be configured with an IP address, subnet mask, and default gateway.
B . The switch must be connected to a router over a VLAN trunk.
C . The switch must be reachable through a port connected to its management VLAN.
D . The switch console port must be connected to the Ethernet LAN.
E . The switch management VLAN must be created and have a membership of at least one switch
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For security reasons， an administrator is asked to modify the system to prevent someone from leaving a terminal logged in. Which of the following options would enable a five minute timeout for all users（）
A . Add the following line to /etc/environment： TMOUT=300
B . Add the following lines to /.profile TMOUT=5 export TMOUT
C . Run the following command： chuser -u ALL -a TIMEOUT=5M
D . Run the following command： chsec -u ALL -a TIMEOUT=600
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The word “critical” in the sentence “This is a critical period as any loss of propulsion, or steering, can lead to collision, grounding, or other damage to the ship” can be best replaced by （）.
A . A.dangerous
B . B.best
C . C.bad
D . D.important
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You wish to increase the security of all of the routers within your network. What can be done to secure the virtual terminal interfaces on a router?（）
A . Administratively shut down the interface.
B . Physically secure the interface.
C . Create an access list and apply it to the virtual terminal interfaces with the access-group command.
D . Configure a virtual terminal password and login process.
E . Enter an access list and apply it to the virtual terminal interfaces using the access-class command.
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（）is a type of bar chart that illustrates a project schedule. It illustrates the start and finish dates of the terminal elements and summary elements of a project.
A . A、gantt chart
B . B、project histogram
C . C、milestone chart
D . D、project flowchart
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An administrator would like to configure a switch over a virtual terminal connection from locations outside of the local LAN. Which of the following are required in order for the switch to be configured from a remote location?（）
A . The switch must be configured with an IP address, subnet mask, and default gateway.
B . The switch must be connected to a router over a VLAN trunk.
C . The switch must be reachable through a port connected to its management VLAN.
D . The switch console port must be connected to the Ethernet LAN.
E . The switch management VLAN must be created and have a membership of at least one switch port.
F . The switch must be fully configured as an SNMP agent.
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The terminal indicates to you that they are going to use a booster pump to assist the discharging operation. You start the discharge，and in a few minutes the pressure drops sharply. This could be a result of the（）.
A . booster pump coming on the line and discharging properly
B . booster pump failing to start
C . booster pump being lined up in the wrong direction
D . ship's pump speeding u
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（）, where extensive work, particularly to the ship’s structure may be repairedThese are the result of groundings collisions and other accidents.
A . voyage repairs
B . routine docking
C . damage repairs
D . conversio
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Two men were（）a large log over the rough ground with the help of a rope.
A . pushing
B . drawing
C . dragging
D . carrying
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The instance abnormally terminates because of a power outage. Which statement is true about redolog files during instance recovery（）
A . Inactive and current redo log files are required to accomplish recovery.
B . Online and archived redo log files are required to accomplish instance recovery.
C . All redo log entries after the last checkpoint are applied from redo log files to data files.
D . All redo log entries recorded in the current redo log file until the checkpoint position are applied to datafiles.
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The instance abnormally terminates because of a power outage. Which statement is true about redo log filesduring instance recovery（）
A . Inactive and current redo log files are required to accomplish recovery.
B . Online and archived redo log files are required to accomplish instance recovery.
C . All redo log entries after the last checkpoint are applied from redo log files to data files.
D . All redo log entries recorded in the current redo log file until the checkpoint position are applied to data file
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There is a fully ________ health center on the ground floor of the main office building.
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At the beginning of the 20th century, people made coffee______a cloth bag full of coffee grounds into boiling water.
A．by dumping
B．to dump
C．for dumping
D．that dumped
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You are the network administrator for your company. The network consists of a single Active Directorydomain. All network servers run Windows Server 2003. Half of the client computers run Windows XPProfessional, and the other half run Windows NT 4.0 Workstation.You install Terminal Server on five member servers named Server1 through Server5. You place all five terminal servers in an organizational unit (OU) named Terminal Server. You link a Group Policy object (GPO) to the Terminal Server OU.Two days later, users notify you that the performance of Server4 is unacceptably slow. You discover that Server4 has 75 disconnected Terminal Server sessions.You need to configure all five terminal servers to end disconnected sessions after 15 minutes of inactivity. Youmust achieve this goal by using the minimum amount of administrative effort.What should you do（）？
A. Log on to the console of each terminal server. In the RDP-Tcp connection properties, set the End a disconnected session option to 15 minutes.
B. Edit the GPO to set the time limit for disconnected sessions to 15 minutes.
C. On Server1, run the tsdiscon command to disconnect all 75 users from Server4.
D. In Active Directory Users and Computers, set the End a disconnected session option for all domain user accounts to 15 minutes.
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Company A made an advertisement stating that it owns a special type of cars, 100 in total, the unit price is 150 thousand yuan. The advertisement terminates in 10 days. Company B, on the fifth day aft
A．A、Company A breached the contract
B．B、Company A shall bear faulty liability
C．C、Company A shall bear tortious liability
D．D、Company A shall not bear civil liability
