更多"Which configuration pre"的相关试题:
[单项选择]
Psychologists still wonder if some personality traits are inborn.（）
A. interminable
B. inadvertent
C. innate
D. inevitable
[单项选择]Which statement is correct regarding exception traffic processing?（）
A. Exception traffic is only handled by the PFE
B. Exception traffic is rate-limited across the internal link to protect the RE
C. Exception traffic is not prioritized during times of congestion
D. Exception traffic is forwarded based on forwarding table entries
[单项选择] A network administrator wants to permit Telnet traffic initiated from the address book entry the10net in a zone called UNTRUST to the address book entry Server in a zone called TRUST. However, the administrator does not want the server to be able to initiate any type of traffic from the TRUST zone to the UNTRUST zone. Which configuration statement would correctly accomplish this task?（）
A. from-zone UNTRUST to-zone TRUST { policy DenyServer { match { source-address any; destination-address any; application any; } then { deny; } } } from-zone TRUST to-zone UNTRUST { policy AllowTelnetin { match { source-address the10net; destination-address Server; application junos-telnet; } then { permit; } } }
B. from-zone TRUST to-zone UNTRUST { policy DenyServer { match { source-address Server; destination-address any; application any; } then {deny; } } } from-zone UNTRUST to-zone TRUST { policy AllowTelnetin { match { source-address the10net; destination-address Server; application junos-telnet; } then { permit; } } }
C. from-zone UNTRUST to-zone TRUST { policy AllowTelnetin { match { source-address the10net; destination-address Server; application junos-ftp; } then { permit; } } }
D. from-zone TRUST to-zone UNTRUST { policy DenyServer { match { source-address Server; destination-address any; application any; } then { permit; } } } from-zone UNTRUST to-zone TRUST { policy AllowTelnetin { match {source-address the10net; destination-address Server; application junos-telnet; } then { permit; } } }
[单项选择]Which of the statements listed concerning heat transfer is correct?（）
A. Heat is always transferred at a constant rate
B. Heat transfer rate increases as temperature difference increases
C. The rate of heat transfer is not affected by temperature difference
D. The high temperature region is known as a heat sink
[单项选择]The tenants were asked to throw all recyclable trash into ______.
A. the big green plastic bag
B. the green big plastic bag
C. the big plastic green bag
D. the green plastic big bag
[单项选择]What type of interference is produced by other transmitters on the same frequency? （）
A. Double interference
B. Co-channel interference
C. Adjacent channel interference
D. Reflected interference
E. Timing interference
[多项选择]Regarding PAR (Positive Acknowledgement and Re-transmission), which of the answer choices below are correct?（）
A. The source device will only retransmit lost packets on the request of the destination device.
B. The source device starts a timer when it sends a segment and retransmits if an acknowledgment is not received before the timer expires.
C. The destination device acknowledges receipt of a segment by sending a packet with a new sequence number and the ACK bit sent.
D. The destination device acknowledges receipt of a segment by sending a packet that indicates the next sequence number it expects.
E. If the destination device does not receive a segment, all segments are retransmitted.
F. The source device keeps a record of all segments sent and expects and acknowledgment of each.
[单项选择]Uncharted lights, fog signals and radar beacon transmissions may be（）near the station.
A. encountered
B. met
C. contacted
D. seen
[单项选择]Where would you find the FCC authorization for transmitting on your ship’s EPIRB?（）
A. On the Ship Station License
B. On the side of the EPIRB transmitter
C. In the radio log
D. On the Certificate of Inspection
[单项选择]Only ten to twenty percent of cold viruses are transmitted by carriers, who, sneezing and coughing, （） the viruses into the air.
A. spray
B. sprinkle
C. spread
D. sprout
[单项选择]Which of the following ports is used for HTTPS traffic by default?（）
A. 80
B. 143
C. 443
D. 8080
[单项选择]In a traffic separation scheme, when joining a traffic lane from the side, a vessel shall do so（）.
A. only in case of an emergency or the engage in fishing within the zone
B. as nearly as practical at right angles to the general direction of traffic flow
C. at as small an angle as possible
D. only to anchor within the zone
[单项选择]How can rescue personnel detect that a SART is transmitting in the immediate vicinity?（）
A. The SART's blips on the PPI will begin arcing and eventually become concentric circles
B. The DSC unit will react to the SART's signal and respond with the two-tone alarm
C. The SART can provide an approximate location to within a two nautical mile radius，per IMO standards
D. The SART signal appears as a target which comes and goes; the effect of heavy swells on a SART
[单项选择]According to regulations，a cargo hose used for transferring liquefied gases must have a bursting pressure of（）.
A. 5 times the maximum working pressure on the hose during cargo transfer
B. one half the designed working pressure
C. 4 times the pressure of the cargo pump used for transferring
D. 5 times the minimum working pressure on the hose during cargo transfer
[单项选择]Where a container，pallet or similar article of transport is used to consolidate goods，the number of packages or units enumerated in the bill of lading as packed in such article of transport（）to be the number of packages or units in calculating the amount beyond which the carrier or the ship is not reliable.
A. is deemed
B. are deemed
C. deems
D. deem
[单项选择]Why was tee plant hemp essential to world-wide trade in the past
[简答题]What are the main techniques used in a Grammar-Translation classroom?
[单项选择]As the propeller turns，voids are formed on the trailing and leading edges of the propeller blades causing a loss of propulsive efficiency，pitting of the blades，and vibration. These voids are known as（）.
A. advance
B. cavitation
C. edging
D. slip
