单选题You want to use te Coherence Java APIs to directly cached POJOs. Consider this snippet of code： NamedCache cache - CacheFactory.getCache（"mycache"）； cache.put（new Integer（I）f "hello"）； cache.put（T，"hi"）； cache.put（new Long（II），"hey"）； This code inse

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单选题

You want to use te Coherence Java APIs to directly cached POJOs. Consider this snippet of code： NamedCache cache - CacheFactory.getCache（"mycache"）； cache.put（new Integer（I）f "hello"）； cache.put（T，"hi"）； cache.put（new Long（II），"hey"）； This code inserts three objects into the cache. Why ？（）

hashCode（） and equals（） method for each object type is different so a different key is used

each object value string is different so a different value is inserted on each put

equals（） and compare（） method is different for each put

POF need to be implemented for this to work properly

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第1题

You need to write a code segment that transfers the contents of a byte array named dataToSendby using a NetworkStream object named netStream.You need to use a cache of size 8,192 bytes.Which code segment should you use?（）A.B.C.D.

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第2题

You need to write a code segment that transfers the first 80 bytes from a stream variable named stream1 into a new byte array named byteArray.You also need to ensure that the code segment assigns the number of bytes that are transferred to an integer variable named bytesTransferred.Which code segment should you use?（）A.bytesTransferred=stream1.Read（byteArray，0，80）；B.C.D.

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第3题

YouwanttouseteCoherenceJavaAPIstodirectlycachedPOJOs.Considerthissnippetofcode：NamedCachecache-CacheFactory.getCache（"mycache"）；cache.put（newInteger（I）f"hello"）；cache.put（T，"hi"）；cache.put（newLong（II），"hey"）；Thiscodeinsertsthreeobjectsintothecache.Why？（）A.hashCode（）andequals（）methodforeachobjecttypeisdifferentsoadifferentkeyisusedB.eachobjectvaluestringisdifferentsoadifferentvalueisinsertedoneachputC.equals（）andcompare（）methodisdifferentforeachputD.POFneedtobeimplementedforthistoworkproperly

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第4题

You need to store a Java long primitive attribute， called customerOID， into the session scope. Which two code snippets allow you to insert this value into the session？（）A、long customerOID = 47L；session.setAttribute（"customerOID"， new Long（customerOID））；B、long customerOID = 47L；session.setLongAttribute（"customerOID"， new Long（customerOID））；C、long customerOID = 47L；session.setAttribute（"customerOID"， customerOID）；D、long customerOID = 47L；session.setNumericAttribute（"customerOID"， new Long（customerOID））；

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第5题

You need to create a JSP that generates some JavaScript code to populate an array of strings used on theclient-side. Which JSP code snippet will create this array？（）A、MY_ARRAY = new Array（）；] = ’’；} %>B、MY_ARRAY = new Array（）；. C、MY_ARRAY = new Array（）；. . MY_ARRAY[] = ’’；. D、MY_ARRAY = new Array（）； . MY_ARRAY[${i}] = ’${serverArray[i]}’；.

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第6题

Given： Integer i = new Integer （42）； Long l = new Long （42）； Double d = new Double （42.0）； Which two expression evaluate to true？（）A、（i = = l）B、（i = = d）C、（d = = l）D、（i.equals（d））E、（i.equals（i））F、（i.equals（42））

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第7题

You work as an application developer at Certkiller .com. Certkiller .com wants you to develop an application that stores and retrieves client information by means of a unique account number.You create a custom collection class， which implements the IDictionary interface，named ClientDictionary. The following code have been included into the new application. //Create Client objects Client c1 = new Client （"AReid"， "Andy Reid"， Status.Current）； Client c2 = new Client （"DAustin"， "Dean Austin"， Status.New）； //Create ClientDictionary object IDictionary cData = new ClientDictionary （）； cData.Add （"10001"， c1）； cData.Add （"10002"， c2）； You use the same method to add other Client objects to the collection. You need to ensure that you are able to retrieve client information associated with the account number 10111.What should you do？（）A、 Use the following code： Client foundClient；foundClient = （Client） cData.Find （"10111"）； B、 Use the following code： Client foundClient；if （cData.Contains （"10111"）） foundClient = cData ["10111"]； C、 Use the following code： Client foundClient；if （cData.Contains （"10111"））foundClient =（Client） cData ["10111"]； D、 Use the following code： Client foundClient；foreach （string key in cData.Keys {if （key == "10111"）foundClient = （Client） cData.Values ["10111"]； }

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单选题You want to use te Coherence Java APIs to directly cached POJOs. Consider this snippet of code： NamedCache cache - CacheFactory.getCache（"mycache"）； cache.put（new Integer（I）f "hello"）； cache.put（T，"hi"）； cache.put（new Long（II），"hey"）； This code inse

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