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After testing a new 100BaseTX cable, the technician determines that only pairs 4, 5, 7, and 8 are straight-thru wires. Which of the following MOST likely describes this cable type?（）
- A、Crossover cable with open pairs
- B、Crossover cable
- C、Rollover cable
- D、Straight-thru cable with open pairs
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更多 “ After testing a new 100BaseTX cable, the technician determines that only pairs 4, 5, 7, and 8 are straight-thru wires. Which of the following MOST likely describes this cable type?（）A、Crossover cable with open pairsB、Crossover cableC、Rollover cableD、Straight-thru cable with open pairs” 相关考题
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Which three tasks can be performed using a duplicate database?()
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Which three tasks can be performed using a duplicate database? ()(Choose three.)
A. Testing the backup and recovery proceduresB. Testing the upgrade of an Oracle database to a new releaseC. Testing the effect of an application changes on database performanceD. Continuously updating archive log files from the target database to support failover
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When installing a new PCIe network card, when should manufacturer software and drivers beinstalled?()
A. Before inserting the PCIe network card in the caseB. After inserting the new PCIe network card in the caseC. They will be automatically loaded after installationD. Load them concurrently with the PCIe network card
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______ of the following need NOT be entered in the Official Logbook？ _______.A.The testing of the internal combustion engine driven emergency generators at least once each month the vessel is navigatedB.The testing of storage batteries for emergency lighting and power systems once each 6 months the vessel is navigated．C.The actual draft when the vessel arrives in salt water after departing a portD.The testing of the line-throwing appliance once every 3 months
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If a teacher attempts to implement the top-down model to teach listening, he/she is likely to present __________.
A．new words after playing the tape
B．new words before playing the tape
C．background information after playing the tape
D．background information before playing the tape
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If a teacher attempts to implement the top-down model to teach listening, he is likely to present_______
A．new words after playing the tape
B．new words before playing the tape
C．background information after playing the tape
D．background information before playing the tape
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public class X { public object m （） { object o = new float （3.14F）； object oa = new object [1]； oa[0]= o； o = null； return oa[0]； } } When is the float object created in line 3， eligible for garbage collection？（）A、 Just after line 5B、 Just after line 6C、 Just after line 7 （that is， as the method returns）D、 Never in this method.
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In the event of a catastrophic disaster， after which you need to replace the entire UCS blade system （that is， new fabric interconnects， new IOMs， new chassis， and new blades）， what type of backup would provide the most complete set of information？（）A、 logical configurationB、 all configurationC、 full stateD、 system configuration
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A client is experiencing issues after cloning an LPAR using alt_disk_install. DLPAR functions are not available for the new LPAR. Also, there is a lot of network traffic to the HMC. What is the most probable cause of this problem?（）A、DLPAR functions are not available for cloned partitionsB、The new partition has the same node number as the original LPARC、Additional filesets need to be reinstalled after the alt_disk_install cloningD、The speed and duplex settings on the Ethernet adapter on the new LPAR is misconfigured
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class Super { public int getLenght（ ） { return 4; } } public class Sub extends Super { public long getLenght（ ） { return 5; } public static void main(String[] args) { Super sooper = new Super（ ）; Sub sub = new Sub（ ）; System.out.println( sooper.getLenght（ ） + “,” + sub.getLenght（ ） ); } } What is the output?（）A、 Just after line 13.B、 Just after line 14.C、 Just after line 15.D、 Just after line 16 （that is， as the method returns）.
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Which three tasks can be performed using a duplicate database?（）A、Testing the backup and recovery proceduresB、Testing the upgrade of an Oracle database to a new releaseC、Testing the effect of an application changes on database performanceD、Continuously updating archive log files from the target database to support failover
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When installing a new PCIe network card, when should manufacturer software and drivers beinstalled?（）A、Before inserting the PCIe network card in the caseB、After inserting the new PCIe network card in the caseC、They will be automatically loaded after installationD、Load them concurrently with the PCIe network card
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Which of the following should be completed NEXT, after testing the theory of probable cause?（）A、Verify full system functionalityB、Implement preventative measuresC、Establish a plan of action to resolve the problemD、Implement the solution to the problem
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A new administrator is performing fallover testing on a two-node cluster and is concerned that the cascading resource group belonging to Node ’A’ did not reintegrate properly after the cluster was restarted on Node ’A’. A stable cluster is reported by clstat，and clRGinfo reports the resource group online on Node ’B’. What type of configuration would cause this type of behavior？（） A、 The resource group DNP has been configured.B、 The resource group option CWOF has been enabled.C、 The resource group option Inactive Takeover is set.D、 A resource group fallback timer has been configured.
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class Work implements Runnable { Thread other； Work（Thread other） { this.other = other； } public void run（） { try { other.join（）； } catch （Exception e） { } System.out.print（"after join "）； } } class Launch { public static void main（String [] args） { new Thread（new Work（Thread.currentThread（）））.start（）； System.out.print（"after start "）； } } 结果为：（）A、after joinB、after startC、after join after startD、after start after join
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public class X { public object m （） { object o = new float （3.14F）； object oa = new object [1]； oa[0]= o； o = null； oa[0] = null； return o； } } When is the float object created in line 3， eligible for garbage collection？（） A、 Just after line 5.B、 Just after line 6.C、 Just after line 7.D、 Just after line 8（that is， as the method returns）.
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Which three tasks can be performed using a duplicate database? （）(Choose three.)A、Testing the backup and recovery proceduresB、Testing the upgrade of an Oracle database to a new releaseC、Testing the effect of an application changes on database performanceD、Continuously updating archive log files from the target database to support failover
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单选题class Work implements Runnable { Thread other； Work（Thread other） { this.other = other； } public void run（） { try { other.join（）； } catch （Exception e） { } System.out.print（"after join "）； } } class Launch { public static void main（String [] args） { new Thread（new Work（Thread.currentThread（）））.start（）； System.out.print（"after start "）； } } 结果为：（）A
after joinB
after startC
after join after startD
after start after join
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单选题public class X { public object m （） { object o = new float （3.14F）； object oa = new object [1]； oa[0]= o； o = null； return oa[0]； } } When is the float object created in line 3， eligible for garbage collection？（）A
Just after line 5B
Just after line 6C
Just after line 7 （that is， as the method returns）D
Never in this method.
考题
单选题Which（）need NOT be entered in the Official Logbook?A
The testing of the internal combustion engine driven emergency generators at least once each month the vessel is navigatedB
The testing of storage batteries for emergency lighting and power systems once each 6 months the vessel is navigatedC
The actual draft when the vessel arrives in salt water after departing a portD
The testing of the line-throwing appliance once every 3 months
考题
单选题（）of the following need not be entered in the official logbook?A
The testing of the internal combustion engine driven emergency generator at least once each month the vessel is navigatedB
The testing of storage betteries for emergency lighting and systems once each 6 months the vessels is navigatedC
The actual draft when the vessel arrives in salt water after department a portD
The testing of the line-throwing appliance once every 3 months
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单选题class Super { public int getLenght（ ） { return 4; } } public class Sub extends Super { public long getLenght（ ） { return 5; } public static void main(String[] args) { Super sooper = new Super（ ）; Sub sub = new Sub（ ）; System.out.println( sooper.getLenght（ ） + “,” + sub.getLenght（ ） ); } } What is the output?（）A
Just after line 13.B
Just after line 14.C
Just after line 15.D
Just after line 16 （that is， as the method returns）.
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