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单选题
By default， which condition would cause a session to be removed from the session table？（）
A
Route entry for the session changed.
B
Security policy for the session changed.
C
The ARP table entry for the source IP address timed out.
D
No traffic matched the session during the timeout period.
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更多 “单选题By default， which condition would cause a session to be removed from the session table？（）A Route entry for the session changed.B Security policy for the session changed.C The ARP table entry for the source IP address timed out.D No traffic matched the session during the timeout period.” 相关考题
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Which of the following conditional clause is a real condition________?
A.If I had time, I would study FrenchB.If I have time, I will study FrenchC.If I had had time, I would have studied FrenchD.If I should have time, I would study French
考题
You are customizing the user interface options for the finance department in your organization. Users in the department are able to see a session counter on the Web interface of the Junos Pulse Access Control Service. The CFO is unable to see the session counter.Which explanation would cause this behavior?（）A. The CFO is mapped to the finance role, but the session counter was enabled prior to the role mapping.B. The CFO is mapped to the finance role, but the session counter was enabled after the role mapping.C. The CFO is mapped to the executive and finance roles, but the CFO was mapped to the executive role first, which does not have the session counter enabled.D. The CFO is mapped to the executive and finance roles, but the CFO was mapped to the executive role last, which does not have the session counter enabled.
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By default, which PPP mechanism does the ERX Edge Router use to monitor the session for a PPP over ATM client?()
A. pingB. helloC. get requestD. echo request
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In the OSI model, which of the following layers would be the cause of a session time－out while browsing the web?()
A.Laye r2B.Layer 3C.Layer 5D.Layer 7
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Apart from special circumstances，the value of the goods for which compensation must be made，if they have been lost or damaged，______ that which they would have had at the time and place at which they ought to have been delivered in proper condition．A.containsB.remainsC.hasD.is
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In the OSI model, which of the following layers would be the cause of a session time-out while browsing the web?（）A、Laye r2B、Layer 3C、Layer 5D、Layer 7
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Which of the following IP addresses would MOST likely be the default gateway for 10.1.16.184?（）A、10.1.16.1B、10.1.16.254C、10.10.144.1D、105.24.133.1
考题
By default， which condition would cause a session to be removed from the session table？（）A、Route entry for the session changed.B、Security policy for the session changed.C、The ARP table entry for the source IP address timed out.D、No traffic matched the session during the timeout period.
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Which of the following bottlenecks would MOST likely cause excessive hard drive activity?（）A、Inadequate RAMB、Slow processorC、PCI busD、Excessive network traffic
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A system without a monitor has crashed. The administrator would like to see the console output to determine a possible cause of the crash and ensure that there were no problems on reboot. Which command would be used？（）A、alogB、swconsC、lsconsD、syslog
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By default, which PPP mechanism does the ERX Edge Router use to monitor the session for a PPP over ATM client?（）A、pingB、helloC、get requestD、echo request
考题
You discover an out-of-space condition in the database. You decide to suspend a session for five minutes. You issue the following command to suspend the session： ALTER SESSION ENABLE RESUMABLE； Which command could you issue to enable the resumable space allocation feature at the session level？（） A、 ALTER SESSION ENABLE RESUMABLE_TIMEOUT = 5；B、 ALTER SYSTEM ENABLE RESUMABLE_TIMEOUT = 5；C、 ALTER SESSION ENABLE RESUMABLE_TIMEOUT = 300；D、 ALTER SYSTEM ENABLE RESUMABLE TIMEOUT = 300；
考题
Your database is having two control files， three redo log file groups with two members in each group. Failure of which file would cause an instance to shut down？（）A、any control fileB、any archive log fileC、one of the redo log membersD、loss of the initialization parameter fileE、any data file belonging to the default permanent tablespac
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A user is unable to reach the Internet. The technician asks the user to do an IPCONFIG /all. The userreports that their IP address is 172.16.1.18, subnet mask is 255.255.255.0, and their default gateway is 172.16.1.18. Which of the following is the cause of the problem?（）A、Default gatewayB、Network cableC、Subnet maskD、CNAME record
考题
单选题Which one of the following commands would you enter to terminate a VTY line session?（）A
closeB
disableC
disconnectD
suspendE
exitF
None of the above
考题
单选题While creating a database using Database Configuration Assistant tool， you created a database default temporary tablespace. Which activity would cause the default temporary tablespace of the database to be used？（）A
the CREATE TABLE .. commandB
sorting of the SYSTEM tablespace’s dataC
sorting of data required by recursive SQL statementsD
the CREATE TABLE .. ORGANIZATION EXTERNAL .. commandE
sorting of data if the users have not been allocated temporary tablespace explicitlyF
sorting of data if the users have been allocated temporary tablespace explicitly
考题
单选题Which of the following would cause a diesel to have black smoke?（）A
leaky injectorB
water in the gasC
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考题
单选题Apart from special circumstances，the value of the goods for which compensation must be made，if they have been lost or damaged，（）that which they would have had at the time and place at which they ought to have been delivered in proper condition.A
containsB
remainsC
hasD
is
考题
多选题You have enabled resumable space allocation in your database by setting the RESUMABLE_TIMEOUT parameter set to a nonzero value.Which three statements about resumable space allocation are true? （）AEven with resumable space allocation enabled for your database, you can disable resumable space allocation for a single session.BA resumable statement is suspended only if an out of space error occurs. （Out of space condition Maximum extents reached condition，Space quota exceeded condition）CWhen a resumable statement is suspended, the transaction that contains the statement is also suspended.DA resumable statement can only be suspended and resumed once during the execution of the statement.EYou can query the V$SESSION_WAIT dynamic performance view to identify the statements that are suspended for a session.
考题
单选题Which spanning-tree command would cause a PortFast-enabled interface to lose its PortFast-operational status and disable BPDU filtering if it receives BPDUs？（）A
spanning-tree guard rootB
spanning-tree portfast bpduguard defaultC
spanning-tree bpduguard enableD
spanning-tree bpdufilter enableE
spanning-tree portfast bpdufilter default
考题
单选题Your database is having two control files， three redo log file groups with two members in each group. Failure of which file would cause an instance to shut down？（）A
any control fileB
any archive log fileC
one of the redo log membersD
loss of the initialization parameter fileE
any data file belonging to the default permanent tablespac
考题
单选题Which of the following IP addresses would MOST likely be the default gateway for 10.1.16.184?（）A
10.1.16.1B
10.1.16.254C
10.10.144.1D
105.24.133.1
考题
单选题You are customizing the user interface options for the finance department in your organization. Users in the department are able to see a session counter on the Web interface of the Junos Pulse Access Control Service. The CFO is unable to see the session counter.Which explanation would cause this behavior?（）A
The CFO is mapped to the finance role, but the session counter was enabled prior to the role mapping.B
The CFO is mapped to the finance role, but the session counter was enabled after the role mapping.C
The CFO is mapped to the executive and finance roles, but the CFO was mapped to the executive role first, which does not have the session counter enabled.D
The CFO is mapped to the executive and finance roles, but the CFO was mapped to the executive role last, which does not have the session counter enabled.
考题
单选题Which of the following item is the cause to the damage of parts and excess wearing?（）A
overloadB
the odds of the loadC
the default of partsD
overload and the odds of the load
考题
单选题You discover an out-of-space condition in the database. You decide to suspend a session for five minutes. You issue the following command to suspend the session： ALTER SESSION ENABLE RESUMABLE； Which command could you issue to enable the resumable space allocation feature at the session level？（）A
ALTER SESSION ENABLE RESUMABLE_TIMEOUT = 5；B
ALTER SYSTEM ENABLE RESUMABLE_TIMEOUT = 5；C
ALTER SESSION ENABLE RESUMABLE_TIMEOUT = 300；D
ALTER SYSTEM ENABLE RESUMABLE TIMEOUT = 300；
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