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单选题
Which statement regarding the site-survey process is correct？（）
A
In a multifloor building， the access point layout from the survey of one floor can be directly applied to the remaining floors
B
Access points can be installed in the same place on every floor， without worrying about co-channelinterference
C
You can survey with a Cisco AIR-ANT5959 in a plenum environment
D
Identify all hazardous and restricted areas that might require extra or special survey and installationwork
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更多 “单选题Which statement regarding the site-survey process is correct？（）A In a multifloor building， the access point layout from the survey of one floor can be directly applied to the remaining floorsB Access points can be installed in the same place on every floor， without worrying about co-channelinterferenceC You can survey with a Cisco AIR-ANT5959 in a plenum environmentD Identify all hazardous and restricted areas that might require extra or special survey and installationwork” 相关考题
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(b) Discuss the key issues which the statement of cash flows highlights regarding the cash flow of the company.(10 marks)
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Which of the tax concept(s) allow for the deferral of gains on nonrecognition transactions()?I. Capital Recovery Concept.II. Ability to Pay Concept.
A.Only statement I is correctB.Only statement II is correctC.Both statements are correctD.Neither statement is correct
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Which statement regarding garbage disposal is correct?A.Records for ground garbage disposal are not required when disposal into the sea occurs more than 25 miles offshoreB.Discharging or transfer of garbage while in port to a shore facility must be recordedC.Maintaining records for the incineration of garbage aboard ship is not requiredD.The recording of garbage disposal should include the approximate weight
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Which of the following is correct regarding full-state backups?（）A、used for either a single or dual UCS catastrophic failureB、can be restored with no special requirementsC、stored as gzipped tarballD、easy to modify as needed
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Which statement is true regarding a session key in the Diffie-Hellman key-exchange process?（）A、A session key value is exchanged across the network.B、A session key never passes across the network.C、A session key is used as the key for asymmetric data encryption.D、A session key is used as the key for symmetric data encryption.
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Which of the following is the correct format for /etc/inittab entries（）A、Runlevel：Action：Identifier：CommandB、Identifier：Runlevel：Action：CommandC、Command：Action：Identifier：ProcessD、Process：Runlevel：Command：Identifier
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You are the Cisco Network Designer in Cisco.com. Which statement is correct regarding NBAR and NetFlow?（）A、NBAR examines data in Layers 1 and 4.B、NBAR examines data in Layers 3 and 4.C、NetFlow examines data in Layers 3 and 4.D、NBAR examines data in Layers 2 through 4.
考题
Which statement regarding the site-survey process is correct？（）A、In a multifloor building， the access point layout from the survey of one floor can be directly applied to the remaining floorsB、Access points can be installed in the same place on every floor， without worrying about co-channelinterferenceC、You can survey with a Cisco AIR-ANT5959 in a plenum environmentD、Identify all hazardous and restricted areas that might require extra or special survey and installationwork
考题
Which statement is true regarding the Junos OS?（）A、Each process runs in its own protected memory space ensuring that one process cannot directly interface with anotherB、Process share memory space but separate ASICs so that one process cannot directly interfere with anotherC、A central processor called the IP2 chip dynamically assings memory as process needs fluctuateD、The memory management daemon (mmd) is responsible for allocating new memory for process as they request it
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Which two statements regarding the LOGGING clause of the CREATE TABLESPACE. .. statement are correct？（）A、This clause is not valid for a temporary or undo tablespace.B、If the tablespace is in the NOLOGGING mode， no operation on the tablespace will generate redo.C、The tablespace will be in the NOLOGGING mode by default， if not specified while creating a tablespace.D、The tablespacelevel logging attribute can be overridden by logging specifications at the table， index， materialized view， materialized view log， and partition levels.
考题
You executed the following query： SELECT operation， undo_sql， table_name FROM flashback_transaction_query； Which statement is correct regarding the query output？（） A、It would return information regarding only the last committed transaction.B、It would return only the active transactions in all the undo segments in the database.C、It would return only the committed transactions in all the undo segments in the database.D、It would return both active and committed transactions in all the undo segments in the database.E、It would return information regarding the transactions that began and were committed in the last 30 minutes.
考题
单选题Which statement is true regarding the Junos OS?（）A
Each process runs in its own protected memory space ensuring that one process cannot directly interface with anotherB
Process share memory space but separate ASICs so that one process cannot directly interfere with anotherC
A central processor called the IP2 chip dynamically assings memory as process needs fluctuateD
The memory management daemon (mmd) is responsible for allocating new memory for process as they request it
考题
单选题Which statement is true regarding the password-recovery process?（）A
You must have a console connectionB
You cannot set the console port to an insecure modeC
You must press the Enter key so that you can boot into single-user modeD
When prompted to enter the full pah name of the shell you must press the Enter key
考题
多选题Which two statements regarding the LOGGING clause of the CREATE TABLESPACE. .. statement are correct？（）AThis clause is not valid for a temporary or undo tablespace.BIf the tablespace is in the NOLOGGING mode， no operation on the tablespace will generate redo.CThe tablespace will be in the NOLOGGING mode by default， if not specified while creating a tablespace.DThe tablespacelevel logging attribute can be overridden by logging specifications at the table， index， materialized view， materialized view log， and partition levels.
考题
单选题Which statement is correct regarding the Junos OS?（）A
The same Junos OS image is used on all Junos devices.B
The Junos OS provides separation between the control and forwarding planes.C
Each Junos OS image is based on model-specific source code.D
The Junos OS creates a secondary instance of the kernel to ensure redundancy.
考题
单选题Which statement is correct regarding NBAR and NetFlow？（）A
NetFlow uses five key fields for the flowB
NBAR examines data in Layers 3 and 4C
NetFlow examines data in Layers 3 and 4D
NBAR examines data in Layers 2 through 4E
NetFlow examines data in Layers 2 through 4
考题
单选题Which statement is true regarding the Junos OS?（）A
Each process runs in its own protected memory space ensuring that one process cannot directly interfere with another.B
Processes share memory space but use separate ASICs so that one process cannot directly interfere with another.C
A central processor called the IP2 Chip dynamically assigns memory as process needs fluctuate.D
The memory management daemon (mmd) is responsible for allocating new memory for processes as they request it.
考题
单选题Which statement is most correct regarding vNICs and VLANs?（）A
only the default vlan has traffic that is taggedB
All vNICs have to be associated with one or more VLANs except for the default vlanC
vlan must be configured before configuring them into a vNICD
Tagging is done by the operating system NIC if the flag is set to tag traffic
考题
单选题Which statement is correct regarding exception traffic processing?（）A
Exception traffic is only handled by the PFEB
Exception traffic is rate-limited across the internal link to protect the REC
Exception traffic is not prioritized during times of congestionD
Exception traffic is forwarded based on forwarding table entries
考题
单选题Which statement is true regarding the password-recovery process?（）A
You must have a console connection.B
You cannot set the console port to an insecure mode.C
You must press the Enter key so that you can boot into single-user mode.D
When prompted to enter the full pathname of the shell, you must press the Enter key.
考题
单选题You are the Cisco Network Designer in Cisco.com. Which statement is correct regarding NBARand NetFlow？（）A
NBAR examines data in Layers 1 and 4.B
NBAR examines data in Layers 3 and 4.C
NetFlow examines data in Layers 3 and 4.D
NBAR examines data in Layers 2 through 4.
考题
单选题Which statement is true regarding synonyms?（）A
Synonyms can be created only for a table B
Synonyms are used to reference only those tables that are owned by another user C
A public synonym and a private synonym can exist with the same name for the same table D
The DROP SYNONYM statement removes the synonym, and the table on which the synonym has been created becomes invalid
考题
单选题You executed the following query： SELECT operation， undo_sql， table_name FROM flashback_transaction_query； Which statement is correct regarding the query output？（）A
It would return information regarding only the last committed transaction.B
It would return only the active transactions in all the undo segments in the database.C
It would return only the committed transactions in all the undo segments in the database.D
It would return both active and committed transactions in all the undo segments in the database.E
It would return information regarding the transactions that began and were committed in the last 30 minutes.
考题
单选题Which statement is generally correct regarding the maintenance requirements for ships under GMDSS（）.A
Redundancy of functions of certain equipment will partially meet this requirementB
On-board maintenance provided by a person holding a GMDSS maintainer's license will partially meet the requirementsC
Shoreside maintenance and scheduled tests and inspections will partially meet this requirementD
All of the above
考题
单选题Which of the following statements is correct relative to distillation plant operation?（）A
Distillation is the process of boiling seawater to produce vapor which is condensed into fresh waterB
Evaporation is the second part of the distillation process where brine is removedC
Brine is the result of condensed sea water vaporD
Distillate is the product resulting from the evaporation of fresh water vapor
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