更多"Deneb is found in what constellatio"的相关试题:
[单项选择]Denebola is found in what constellation?（）
A. Hydrus
B. Leo
C. Centaurus
D. Aquila
[单项选择]Capella is found in what constellation? （）
A. Gemini
B. Auriga
C. Libra
D. Crab
[单项选择]Altair is found in what constellation?（）
A. Hercules
B. Cygnus
C. Aquila
D. Capricorn
[单项选择]Antares is found in what constellation?（）
A. Scorpio
B. Corvus
C. Libra
D. Corona Borealis
[单项选择]What information is NOT found in the chart title? （）
A. Survey information
B. Scale
C. Date of first edition
D. Projection
[单项选择]What will NOT be found on the Certificate of Inspection of an ocean going tanker?（）
A. Manning requirements
B. Minimum freeboard permitted
C. Grade(s) of cargoes that the vessel may carry
D. Waters upon which the vessel may be operated
[单项选择]What is the function of wearing rings found on some centrifugal pumps? （）
A. Absorb erosion of high velocity discharge stream
B. Seal pump shaft against entry of air
C. Isolate the outlet side from the inlet side
D. Dampen the turbulent discharge flow
[单项选择]What alarm is NOT found on an inert gas system? （）
A. Low oxygen alarm
B. Low pressure alarm
C. Scrubber high water level alarm
D. Deck seal low water alarm
[单项选择]What information is found in the chart title? （）
A. Date of the first edition
B. Date of the edition and，if applicable，the revision
C. Information on the sounding datum
D. Information on which IALA buoyage system applies
[单项选择]You are implementing a Windows Communication Foundation (WCF) client application that consumes the ICatalog and lCatalog2 service interfaces.You need to ensure that the client discovers services implementing these interfaces. The services may already be online or may come online within a 30 second time limit. How should you use WCF Discovery to accomplish this?（）
A. Create one FindCriteria object for each interface and set the Duration of each FindCriteria to 30 seconds. Call the FindAsync method of the DiscoveryClient class twice, one time for each of the FindCriteria objects, to search for the services.
B. Create one FindCriteria object for each interface and set the Duration of each FindCnteria to two seconds. Create a loop that calls the Find method of the DiscoveryClient class to search for the services. Within each loop iteration, call the Find method of the DiscoveryClient class once for each of the FindCriteria objects. Run the loop until a service is found or 30 seconds pass.
C. Create a single FindCriteria object and add both interfaces to its ContractTypeNames collection. Set the criteria's Duration to two seconds. Create a loop that calls the Find method of the DiscoveryClient class to search for the services. Within each loop iteration, call the Find method of the DiscoveryClient class to search for the services Run the loop until a service is found or 30 seconds pass.
D. Create a single FindCritera object and add both interfaces to the ContractTypeNames collection. Set the Duration to 30 seconds and use the FindAsync method of the DiscoveryClient class to search for the services.
[单项选择]Pyrometers commonly found on diesel engine exhaust systems, consist of（）
A. pyrostats and a voltmeter
B. a gas-filled bellows, a tube and a pressure gauge
C. thermocouples and a voltmeter
D. ammeters and thermocouples
[单项选择] You are working with a Windows Communication Foundation (WCF) client application that has a generated proxy named SampleServiceProxy.When the client application is executing, in line 04 of the following code, the channel faults (Line numbers are included for reference only.) 01 SampleServiceProxy proxy = new SampleServiceProxy（ ）; 02 try 03 { 04 proxy.ProcessInvoice(invoice); 05 } 06 catch 07 { 08 if(proxy.State == CommunicationState.Faulted) 09 { 10 ... 11 } 12 } 13 proxy.UpdateCustomer(customer);You need to return proxy to a state in which it can successfully execute the call in line 13.Which code segment should you use at line 10?（）
A. proxy.Close();
B. proxy = new SampleServiceProxy();
C. proxy.Abort();
D. proxy.Open();
[单项选择]The tailshaft sealing arrangement found a little lube oil leaky and caused a lot of seawater into the bearing, the step should be taken as a makeshift is（）
A. dropping lube oil for lubrication, reducing the pollution to the sea
B. setting a temporary gravity oil tank and enhanced the position properly
C. lubricating with the used lube oil
D. lubricating with the fresh water and navigation in a lower speed
[单项选择]Permanent magnetism is found in（）.
A. hard iron
B. soft iron
C. vertical iron only
D. horizontal iron only
[单项选择]Induced magnetism is found in（）.
A. hard iron
B. soft iron
C. vertical iron only
D. horizontal iron only
[单项选择]
下列（）方法可以证明自已的身份。
1.What you know？
2.What you have？
3.Who you are？
A. 1，2，3
B. 2，3
C. 1，2
D. 1，3
[单项选择]What essentially distinguishes semantics and pragmatics is whether in the study of meaning （）is considered.
A. reference
B. speech act
C. context
D. practical usage
[单项选择]You have a self-hosted Windows Communication Foundation (WCF) service. You need to configure the service to provide an X509 certificate during authentication. What should you use to configure the service?（）
A. the Certificate property of the X509 Certificate lnitiator Service Credential class
B. the SetCertificate method of the X509 Certificate Initiator Service Credential class
C. the SetCertificate method of the X509 Certificate Recipient Service Credential class
D. the TrustedStoreLocation property of the X509 Certificate Recipient Service Credential class
