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单选题
The correction to be applied to a Loran-C reading when matching a sky wave to a ground wave may be found（）.
A
on loran charts covering areas where sky waves are used
B
in the Radio Aids to Navigation，PUB 117
C
in the Loran-C Correction Tables
D
Sky waves cannot be matched to ground waves in LORAN-C to produce a usable reading
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更多 “单选题The correction to be applied to a Loran-C reading when matching a sky wave to a ground wave may be found（）.A on loran charts covering areas where sky waves are usedB in the Radio Aids to Navigation，PUB 117C in the Loran-C Correction TablesD Sky waves cannot be matched to ground waves in LORAN-C to produce a usable reading” 相关考题
考题
The correction to be applied to a LoranC reading when matching a sky wave to a ground wave may be found______．A.on loran charts covering areas where sky waves are usedB.in the Radio Aids to Navigation PUB 117C.in the LoranC Correction TablesD.Sky waves cannot be matched to ground waves in LoranC to produce a usable reading
考题
The purpose of the "set" hand on an aneroid barometer is to ______.A.adjust the barometerB.indicate any change in the reading of the barometerC.provide a correction for height above sea levelD.provide a correction for temperature changes
考题
Most modern Loran-C receivers，when not tracking properly，have a（n）______．A.Bell alarm to warn the userB.Lighted alarm signal to warn the userC.Alternate signal keying systemD.View finder for each station
考题
You have calibrated your RDF．When compiling the calibration table，the correction to be applied to any future RDF bearings is listed against the ______．A.true bearing of the transmitterB.relative bearing of the transmitterC.heading of the vesselD.time of reception
考题
A vessel is wind rode when it is ______.A.at anchor and heading into the windB.backing into the windC.carrying lee rudderD.necessary to apply a leeway correction to the course
考题
When a teacher asks the students to find some key words from a text quickly, he/she is intended to train students' __________strategy in reading class.
A．skimming
B．scanning
C．extensive reading
D．intensive reading
考题
When a teacher asks the students to find some key words from a text quickly, be/she areintended to train students'_________ strategy in reading class.
A．skimming
B．scanning
C．extensive reading
D．intensive reading
考题
it is suggested that teachers should not interrupt students for error correction when theactivity aims at__________.
A.accuracy
B.fluency
C.complexity
D.cohesion
考题
What are three valid match criteria in a firewall filter applied to a Layer 3 interface?（）A、IP addressB、MAC addressC、protocolD、portE、session ID
考题
A standard access control list has been configured on a router and applied to interface Serial 0 in anoutbound direction. No ACL is applied to Interface Serial 1 on the same router. What will happen whentraffic being filtered by the access list does not match the configured ACL statements for Serial 0？（）A、The traffic is droppedB、The resulting action is determined by the destination IP addressC、The source IP address is checked，and，if a match is not found， traffic is routed out interface Serial 1D、The resulting action is determined by the destination IP address and port number
考题
What is true of standard access control lists when applied to an interface to control inbound or outbound traffic？（）A、The best match of the ACL entries will be used for granularity of control.B、They use source IP information for matching operations.C、They use source and destination IP information for matching operations.D、They use source IP information along with protocol-type information for finer granularity of control.
考题
Which two statements are true regarding routing policy processing?（）A、The Junos OS verifies the match criteria of each policy in order and performs the associated action when a match occurs.B、Policies are evaluated from right to left as displayed in the Junos OS configuration file.C、Polices are evaluated based on the order in which they are applied to a routing protocol.D、Policy processing stops once the last statement in the policy is evaluated.
考题
单选题A parallax correction is NOT applied to observations of the（）.A
starsB
MoonC
SunD
Planets
考题
单选题A vessel is wind rode when it is（）.A
at anchor and heading into the windB
backing into the windC
carrying lee rudderD
necessary to apply a leeway correction to the course
考题
单选题When changing from a compass course to a true course you should apply（）.A
variationB
deviationC
variation and deviationD
a correction for the direction of current set
考题
单选题You have calibrated your RDF. When compiling the calibration table，the correction to be applied to any future RDF bearings is listed against the（）.A
true bearing of the transmitterB
relative bearing of the transmitterC
heading of the vesselD
time of reception
考题
单选题The purpose of the “set” hand on an aneroid barometer is to（）.A
adjust the barometerB
indicate any change in the reading of the barometerC
provide a correction for height above sea levelD
provide a correction for temperature changes
考题
单选题What should you apply to a fathometer reading to determine the depth of water?（）A
Subtract the draft of the vesselB
Add the draft of the vesselC
Subtract the sea water correctionD
Add the sea water correction
考题
多选题What are three valid match criteria in a firewall filter applied to a Layer 3 interface?（）AIP addressBMAC addressCprotocolDportEsession ID
考题
单选题A phase correction is applied to observations of（）.A
the SunB
starsC
planetsD
All of the above
考题
单选题A standard access control list has been configured on a router and applied to interface Serial 0 in anoutbound direction. No ACL is applied to Interface Serial 1 on the same router. What will happen whentraffic being filtered by the access list does not match the configured ACL statements for Serial 0？（）A
The traffic is droppedB
The resulting action is determined by the destination IP addressC
The source IP address is checked，and，if a match is not found， traffic is routed out interface Serial 1D
The resulting action is determined by the destination IP address and port number
考题
单选题What is true of standard access control lists when applied to an interface to control inbound or outbound traffic？（）A
The best match of the ACL entries will be used for granularity of control.B
They use source IP information for matching operations.C
They use source and destination IP information for matching operations.D
They use source IP information along with protocol-type information for finer granularity of control.
考题
单选题When using the lifeboat compass，you must be careful to（）.A
set it on the centerline of the boatB
apply the correction for compass errorC
keep metal objects away from itD
All of the above
考题
多选题Which two statements are true regarding routing policy processing?（）AThe Junos OS verifies the match criteria of each policy in order and performs the associated action when a match occurs.BPolicies are evaluated from right to left as displayed in the Junos OS configuration file.CPolices are evaluated based on the order in which they are applied to a routing protocol.DPolicy processing stops once the last statement in the policy is evaluated.
考题
单选题Most modern Loran-C receivers，when not tracking properly，have a（n）（）.A
Bell alarm to warn the userB
Lighted alarm signal to warn the userC
Alternate signal keying systemD
View finder for each station
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