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多选题
Refer to the exhibit.What two results would occur if the hub were to be replaced with a switch that is configured with one Ethernet VLAN?（）
A
The number of collision domains would decrease.
B
The number of collision domains would increase.
C
The number of broadcast domains would remain the same.
D
The number of collision domains would remain the same.
E
The number of broadcast domains would increase.
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更多 “多选题Refer to the exhibit.What two results would occur if the hub were to be replaced with a switch that is configured with one Ethernet VLAN?（）AThe number of collision domains would decrease.BThe number of collision domains would increase.CThe number of broadcast domains would remain the same.DThe number of collision domains would remain the same.EThe number of broadcast domains would increase.” 相关考题
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For communication to occur, there must be:A Two or more people involvedB the transmittal of informationC a communication processD All of the aboveE B and C only
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Would you like ______ ,please?A、two glass of waterB、two glasses of waterC、two glass of watersD、two glasses of waters
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Evaluate these two SQL statements:What is true about them?()
A. The two statements produce identical results.B. The second statement returns a syntax error.C. There is no need to specify DESC because the results are sorted in descending order by default.D. The two statements can be made to produce identical results by adding a column alias for the salary column in the second SQL statement.
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Which of the following wiring standards would MOST likely be used to interconnect two devices without the use of a hub or switch?()
A.568AB.568BC.CrossoverD.Loopback
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Refer to the exhibit. Which two Cisco IOS commands on R2 would verify its OSPF neighbor relationships?()
A.show ip ospfB.show ip ospf interfaceC.show ip ospf neighborD.show ip ospf databaseE.show ip ospf statisticsF.show running - config begin router ospf
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Refer to the exhibit.What is the reason that the interface status is “administratively down,line protocol down”?()
A.There is a mismatch in encapsulation typesB.The wrong type of cable is connected to the interfaceC.The interface has been configured with the shutdown commandD.The interface is not receiving any keepalivesE.The interface needs to be configured as a DTE deviceF.There is no encapsulation type configured
考题
Refer to the exhibit.What two results would occur if the hub were to be replaced with a switch that is configured with one Ethernet VLAN?()
A.The number of collision domains would decrease.B.The number of collision domains would increase.C.The number of broadcast domains would remain the same.D.The number of collision domains would remain the same.E. The number of broadcast domains would increase.
考题
According to the third paragraph, researchers differed from each other in the problem of_____A. whether nuclear reaction would occur.
B. whether the stars would increase its density and temperature.
C. whether shock waves would occur.
D. whether the uneven forces would flatten the stars.
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Refer to the exhibit.What is the reason that the interface status is “administratively down,line protocol down”?（）A、There is a mismatch in encapsulation typesB、The wrong type of cable is connected to the interfaceC、The interface has been configured with the shutdown commandD、The interface is not receiving any keepalivesE、The interface needs to be configured as a DTE deviceF、There is no encapsulation type configured
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Performance divergence indicated in the Workload Replay report is most likely due to what？（） A、 DML and SQL statement results that do not match between the capture and replay systemsB、 When errors that occur in the capture system dont occur in the replay systemC、 Top SQL statementsD、 Infrastructure or system-configuration differencesE、 Time-of-day differences between capture and replay systems
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Evaluate these two SQL statements: SELECT last_name, salary , hire_date FROM EMPLOYEES ORDER BY salary DESC; SELECT last_name, salary, hire_date FROM EMPLOYEES ORDER BY 2 DESC; What is true about them?（）A、The two statements produce identical results.B、The second statement returns a syntax error.C、There is no need to specify DESC because the results are sorted in descending order by default.D、The two statements can be made to produce identical results by adding a column alias for the salary column in the second SQL statement.
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What is the purpose of importing from an export，and specifying that no rows be imported and that the output goes to a log file？（）A、To verify space requirements in the target database before importing.B、To generate the SQL for the DDL operations that would occur during import.C、To check character set compatibility between the export file and the target database.D、To check for integrity constraint violations that would occur in the target database.
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You work as the exchange administrator at TestKing.com. The TestKing.com network contains two ActiveDirectory sites named TestKing1 and TestKing2. TestKing1 and TestKing2 are connected to each other bymeans of a WAN link. You receive notification during the day to plan the deployment of two Exchange Server 2010 Mailbox servers and two Client Access servers at TestKing1 and TestKing2. Every site will include a Client Accessarray. You are instruced to recommend a solution in order to deploy the Hub Transport servers. You have tomake sure that e-mail messages will be delivered to users in other sites if a Hub Transport server shouldbe fail. Your solution should also reduce the amount Exchange servers being deployed as well as supportthe deployment of the Client Access array. What should you do？ （）A、Your best option would be ensure that two Hub Transport severs are deployed on two new servers in TestKing1 and TestKing2.B、Your best option would be add the Hub Transport server role to all Mailbox servers.C、Your best option would be to ensure that a Hub Transport server is deployed on a new server.Thereafter the SMTP service should be installed on every Client Access server.D、Your best option would be to add the Hub Transport server role to every Client Access server.
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Your network contains two Active Directory sites. The sites connect to each other by using a WAN link. You plan to deploy two Exchange Server 2010 Mailbox servers and two Client Access servers in eachsite. Each site will contain a Client Access array. You need to recommend a solution to deploy Hub Transport servers. The solution must meet the following requirements：.Continue to deliver e-mail messages to users in other sites if a single Hub Transport server fails .Support the planned Client Access array deployment.Minimize the number of Exchange servers What are two possible ways to achieve this goal？（）A、Add the Hub Transport server role to each Mailbox server.B、Add the Hub Transport server role to each Client Access server.C、Deploy two Hub Transport servers on two new servers in each site.D、Deploy one Hub Transport server on a new server， and then install the SMTP service on each Client Access server.
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单选题Which of the following would provide a technician with a performance reference point to refer backto after hardware repair?（）A
BaselineB
Network mapC
Wire schemeD
Asset management
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单选题A class "C" fire would most likely occur in the （）.A
engine room bilgesB
main switchboardC
paint lockerD
rag bin
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单选题If some surveys refer to statutory survey and ship classification survey but occur temporarily, we call them （）A
periodic surveyB
statutory surveyC
additional surveyD
annual survey
考题
单选题Which of the following wiring standards would MOST likely be used to interconnect two devices without the use of a hub or switch?（）A
568AB
568BC
CrossoverD
Loopback
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单选题Which of the following problems will occur if the internal drain at either end of a hydraulic, two-way, spool-type directional control valve cylinder were to become plugged?（）A
The reservoir would become vapor boundB
The valve would be placed in hydraulic lockC
The spring loaded relief ports would openD
The buffering chambers would be unable to function
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单选题A sailing vessel is overtaking a steam vessel in a fairway on International waters，so as to pass on the steam vessel’s port side． The sailing vessel is the（）.A
privileged vessel and would sound two short blastsB
burdened vessel and would sound two prolonged blasts followed by two short blastsC
burdened vessel and would sound no whistle signalD
privileged vessel and would sound no whistle signal
考题
单选题Refer to the exhibit.What is the reason that the interface status is “administratively down,line protocol down”?（）A
There is a mismatch in encapsulation typesB
The wrong type of cable is connected to the interfaceC
The interface has been configured with the shutdown commandD
The interface is not receiving any keepalivesE
The interface needs to be configured as a DTE deviceF
There is no encapsulation type configured
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单选题A customer is purchasing a 12-way p5-570 to run light development workloads on eight AIX 5.3 partitions with two network adapters each. When the current network configuration was reviewed， it was discovered that they only have four Ethernet ports available on their network switch. Which of the following solutions would prevent them from having to buy another network switch or hub？（）A
Add two HMCs with two Ethernet adapters each and run EtherChannel for the original eight partitions.B
Add two HMCs with two Ethernet adapters each and run Virtual Ethernet for the original eight partitions.C
Add two hosting partitions with two Ethernet adapters each and run EtherChannel for the original eight partitions.D
Add two hosting partitions with two Ethernet adapters each and run Virtual Ethernet for the original eight partitions.
考题
单选题The mere fact ______ most people believe a nuclear war would be mad does not mean that it will not occur.A
whatB
whichC
thatD
why
考题
单选题The mere fact______most people believe a nuclear war would be mad does not mean that it will not occur.A
whatB
whichC
thatD
why
考题
单选题Evaluate these two SQL statements: What is true about them?（）A
The two statements produce identical results.B
The second statement returns a syntax error.C
There is no need to specify DESC because the results are sorted in descending order by default.D
The two statements can be made to produce identical results by adding a column alias for the salary column in the second SQL statement.
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