Which of the following statements is TRUE regarding automatic identification systems（AIS）________．A.AIS cannot be used to make passing arrangements because the system is not capable of this type of ship-to-ship communicationsB.AIS cannot be used to make passing arrangements because the ship-to-ship text messaging feature is for emergency use onlyC.AIS can be used to make passing arrangements via ship-to-ship text messaging but a vessel operator is not relieved from the requirement to sound whistle signals or make arrangements via bridge-to-bridge radiotelephoneD.AIS can be used to make passing arrangements via ship-to-ship text massaging thus relieving a vessel operator from making such arrangements via bridge-to-bridge radiotelephone or signaling intent to pass via whistle signals
Which of the following statements is TRUE regarding automatic identification systems（AIS）________．
A.AIS cannot be used to make passing arrangements because the system is not capable of this type of ship-to-ship communications
B.AIS cannot be used to make passing arrangements because the ship-to-ship text messaging feature is for emergency use only
C.AIS can be used to make passing arrangements via ship-to-ship text messaging but a vessel operator is not relieved from the requirement to sound whistle signals or make arrangements via bridge-to-bridge radiotelephone
D.AIS can be used to make passing arrangements via ship-to-ship text massaging thus relieving a vessel operator from making such arrangements via bridge-to-bridge radiotelephone or signaling intent to pass via whistle signals
相关考题：
Which two statements regarding a SQL profile are true?() A. It is built by Automatic Tuning Optimizer.B. It cannot be stored persistently in the data dictionary.C. It can be used by the query optimizer automatically.D. It can be created manually by using the CREATE PROFILE command.
Which two statements are true regarding an Automatic Storage Management (ASM) instance? () A. As ASM instance mounts an ASM control fileB. An ASM instance uses the ASMB process for rebalancing of disks within a disk groupC. Automatic Memory Management is enabled in an ASM instance even when the MEMORY_TARGET parameter is not set explicitlyD. An RDBMS instance gets connected to an ASM instance using ASMB as a foreground process when the database instance is started
Which two statements are true regarding an Automatic Storage Management (ASM) instance?() (Choosetwo.) A. As ASM instance mounts an ASM control fileB. An ASM instance uses the ASMB process for rebalancing of disks within a disk groupC. Automatic Memory Management is enabled in an ASM instance even when the MEMORY_TARGET parameter is not set explicitlyD. An RDBMS instance gets connected to an ASM instance using ASMB as a foreground process when the database instance is started
Automatic identification systems（AIS）are required to ______．A.provide safety-related information automatically to shore stations，other vessels and aircraftB.receive safety-related information automatically from similarly equipped vesselsC.exchange safety-related information with shore-based facilitiesD.All of the above
With respect to automatic identification systems（AIS），which information is required to be broadcast every 1 to 10 seconds ________．A.Call sign and IMO numberB.Course over ground and MMSIC.MMSI number and call signD.Route Plan and navigational status
Which of the following statements is true regarding the VERSIONS BETWEEN clause？（） A、 The VERSIONS BETWEEN clause may be used in DML statements.B、 The VERSIONS BETWEEN clause may be used in DDL statements.C、 The VERSIONS BETWEEN clause may not be used to query past DDL changes to tables.D、 The VERSIONS BETWEEN clause may not be used to query past DML statements to tables.
The following configuration command was entered into a router:ip route 172.16.3.0 255.255.255.0 192.168.2.4 Which of the following statements are true regarding this configuration change?（）A、The default administrative distance is used.B、The command is used to establish a static route.C、The command is used to configure the router interfaces.D、The command is used to establish a stub network.E、The subnet mask for the source address is 255.255.255.0
Which of the following statements is true regarding implementing Live Partition Mobility on two existing POWER6 based systems?（）A、The systems must use internal storage for boot purposes. B、All virtualized ethernet adapters must be numbered below 10. C、The mobile partition's network and disk access must be virtualized. D、Each system must be controlled by a different Hardware Management Console (HMC).
Which two statements are true regarding an Automatic Storage Management (ASM) instance? （）A、As ASM instance mounts an ASM control fileB、An ASM instance uses the ASMB process for rebalancing of disks within a disk groupC、Automatic Memory Management is enabled in an ASM instance even when the MEMORY_TARGET parameter is not set explicitlyD、An RDBMS instance gets connected to an ASM instance using ASMB as a foreground process when the database instance is started
Which two statements regarding a SQL profile are true？（）A、 It is built by Automatic Tuning Optimizer.B、 It cannot be stored persistently in the data dictionary.C、 It can be used by the query optimizer automatically.D、 It can be created manually by using the CREATE PROFILE command.
Which of the following statements are true regarding the Recycle Bin？（）A、 The Recycle Bin is a physical storage area for dropped objects.B、 The Recycle Bin is a logical container for dropped objects.C、 The Recycle Bin stores the results of a Flashback Drop operation.D、 The objects in the Recycle Bin are stored in the tablespace in which they were created.
多选题Which of the following statements are true? (Indicate all such statements.)Aτ(5) =τ(7)Bτ(5) τ(7) =τ(35)Cτ(5) + τ(7) =τ(12)
单选题Which of the following statements is TRUE regarding crane operations（）.ARadio communications allow the crane operator to disregard the use of hand signalsBThe crane operators and signalman must be familiar with the correct hand signalsCThe forward cranes can be operated from the bridgeDThe aft cranes can be operated from the aft steering station
单选题Which information must automatic identification systems (AIS) automatically provide to appropriately equipped shore stations，vessels and aircraft? （）AVessel's typeBVessel's courseCNavigational statusDAll of the above
单选题Which of the following statements is true regarding implementing Live Partition Mobility on two existing POWER6 based systems？ （）A The systems must use internal storage for boot purposes.B All virtualized Ethernet adapters must be numbered below 10.C The mobile partition’s network and disk access must be virtualized.D Each system must be controlled by a different Hardware Management Console （HMC）.
单选题Automatic identification systems（AIS）are required to（）.Aprovide safety-related information automatically to shore stations，other vessels and aircraftBreceive safety-related information automatically from similarly equipped vesselsCexchange safety-related information with shore-based facilitiesDAll of the above
单选题Which of the following statements is TRUE regarding automatic identification systems (AIS) ?（）AThe master may，at his/her discretion，turn off the AIS if he/she believes that it may compromise the safety or security of the vesselBUnder no circumstances shall AIS be turned off while underway as this could endanger the vessel and those around herCAIS is always required to be operating if the vessel is in or in the vicinity of a VTS areaDAIS is always required to be operating if the vessel is within 100 nautical miles of the coastline
单选题With respect to automatic identification systems（AIS），which information is expected to be broadcast every 1 to 10 seconds（）.ARate of turnBLatitude and longitudeCNavigational statusDAll of the above
单选题With respect to automatic identification systems（AIS），which information is required to be broadcast every 1 to 10 seconds（）.ACall sign and IMO numberBCourse over ground and MMSICMMSI number and call signDRoute Plan and navigational status
多选题Which of the following statements are true regarding the Recycle Bin？（）AThe Recycle Bin is a physical storage area for dropped objects.BThe Recycle Bin is a logical container for dropped objects.CThe Recycle Bin stores the results of a Flashback Drop operation.DThe objects in the Recycle Bin are stored in the tablespace in which they were created.
单选题Automatic identification systems (AIS) are expected to broadcast all of the following information EXCEPT（）.Anavigation statusBship's headingCport of originDtime stamp
单选题Which of the following statements is TRUE regarding automatic identification systems (AIS) ? （）AAIS may be used to make passing arrangements via ship-to-ship text messaging thus relieving a vessel operator from sounding whistle signals or making contact via radiotelephoneBAIS may be used to make passing arrangements via ship-to-ship text messaging but a vessel operator is still required to sound whistle signals unless the arrangement is made via radiotelephoneCAIS cannot be used to make passing arrangements because the system does not have the ability to communicate from ship-to-ship in this mannerDAIS cannot be used to make passing arrangements because the use of the ship-to-ship text messaging feature in this way is prohibited
单选题Which of the following statements is TRUE regarding automatic identification systems (AIS)? （）AAIS is a short-range VHF-FM system that automatically broadcasts a vessel's position，course，speed and other safety related information to all those with similar equipment in the areaBAIS is a one-way centrally managed system that requires the local VTS to send commands to instruct each vessel to broadcast position，course，speed and other safety related information to all those with similar equipment in the areaCAIS is a global tracking system that relies upon INMARSAT C service to communicate vessel position，course，speed and other safety related information to all those with similar equipment in the areaDAIS is a short-range 3 cm X-band radar system that automatically sends a vessel's position，course，speed and other safety related information to all those with similar equipment within the area
多选题Which two statements regarding a SQL profile are true？（）AIt is built by Automatic Tuning Optimizer.BIt cannot be stored persistently in the data dictionary.CIt can be used by the query optimizer automatically.DIt can be created manually by using the CREATE PROFILE command.
单选题Which of the following statements is true regarding the VERSIONS BETWEEN clause？（）A The VERSIONS BETWEEN clause may be used in DML statements.B The VERSIONS BETWEEN clause may be used in DDL statements.C The VERSIONS BETWEEN clause may not be used to query past DDL changes to tables.D The VERSIONS BETWEEN clause may not be used to query past DML statements to tables.
单选题Which of the following statements is TRUE regarding automatic identification systems (AIS) ?（）AAIS cannot be used to make passing arrangements because the system is not capable of this type of ship-to-ship communicationsBAIS cannot be used to make passing arrangements because the ship-to-ship text messaging feature is for emergency use onlyCAIS can be used to make passing arrangements via ship-to-ship text messaging but a vessel operator is not relieved from the requirement to sound whistle signals or make arrangements via bridge-to-bridge radiotelephoneDAIS can be used to make passing arrangements via ship-to-ship text massaging thus relieving a vessel operator from making such arrangements via bridge-to-bridge radiotelephone or signaling intent to pass via whistle signals
单选题Automatic identification systems (AIS) are expected to broadcast all of the following information EXCEPT（）.APort of originBName of vesselCCourse and speed over groundDDraft of vessel