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单选题
Identify architecturally where in an application, Coherence stack will be used ()
A
coherence resides locally on the machines of all remote application users
B
coherence resides between remote users and the Web tier
C
coherence resides between the Web tier and application tier
D
coherence resides between the application tier and data tier
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Howcanthecommand-lineCoherenceapplicationinWindowsandUNIXbestarted?()
A.navigatetothe$COHERENCE_HOMEdirectoryandtypebin\coherence.cmd(Windows)or./bin/coherence.sh(UNIX)B.navigatetothe$COHERENCE_HOMEdirectoryandtypecoherence.cmd(Windows)orbin/coherence.sh(UNIX)C.navigatetothe$COHERENCE_HOMEdirectoryandtypebin\coherence.cmd(Windows)orcoherence.sh(UNIX)D. Alloftheabove
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Select three true statements regarding Coherence()A、 Coherence provides stronger data management than an Application ServerB、 Coherence provides better scale-out performance than a Application ServerC、 Coherence provides better scale-out performance than a Database ServerD、 Coherence provides better througput than a JMS messaging server Coherence provides stronger configuration management than Grid Control
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Identify architecturally where in an application, Coherence stack will be used ()A、 coherence resides locally on the machines of all remote application usersB、 coherence resides between remote users and the Web tierC、 coherence resides between the Web tier and application tierD、 coherence resides between the application tier and data tier
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As an architect for ABC bank, you have been tasked to improve the performance of their online balance transfer application. Due to various margers and takeovers, the bank has heterogeneous systems. Some applications are based on Java while others on either .net or C++. You would like to propose object serialization with Coherence to enable passing objects between these different language platforms. Which of the following options provides the capability ?()A、 Standard Java serializationB、 .Net Binary serializationC、 Coherence Portable Object FormatD、 Coherence Externalizable Lite
考题
单选题As an architect for ABC bank, you have been tasked to improve the performance of their online balance transfer application. Due to various margers and takeovers, the bank has heterogeneous systems. Some applications are based on Java while others on either .net or C++. You would like to propose object serialization with Coherence to enable passing objects between these different language platforms. Which of the following options provides the capability ?()A
Standard Java serializationB
.Net Binary serializationC
Coherence Portable Object FormatD
Coherence Externalizable Lite
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多选题Identify three features of shared entities.() (Choose three.)Aenable one-time definition of objectsBare referenced by several Oracle Application modulesCare defined in each Oracle Application module separatelyDare owned by a single Oracle Application module for table purposes onlyEare owned by a single Oracle Application module to designate the primary user or decision maker
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多选题Which four steps are involved to use Active Cache Dependency Injection in a WebLogic Java EE application?()ADeploy Active Cache shared libraryBDeclare dependency on the shared libraryCDeclare all dependency injection entriesDPackage tangosol-coherence-override.xml in modules classpathEPackage coherence-cache-config.xml in modules classpath
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单选题Development of real-time event-driven applications using Coherence is supported b()A
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多选题Which two statements are TRUE regarding Coherence Indexes ? ()Aindexes are maintained by cache entry ownesBan application should not suggest an index that another aplication had suggestedCindexes cannot be sortedDeach application using Coherence may suggest the same set of indexes when it starts
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单选题How can the command-line Coherence application in Windows and UNIX be started ?()A
navigate to the $COHERENCE_HOME directory and type bin/coherence.cmd (Windows) or ./bin/coherence.sh (UNIX)B
navigate to the $COHERENCE_HOME directory and type coherence.cmd (Windows) or bin/coherence.sh (UNIX)C
navigate to the $COHERENCE_HOME directory and type bin/coherence.cmd (Windows) or coherence.sh (UNIX) D
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多选题Select three true statements regarding Coherence()ACoherence provides stronger data management than an Application ServerBCoherence provides better scale-out performance than a Application ServerCCoherence provides better scale-out performance than a Database ServerDCoherence provides better througput than a JMS messaging server Coherence provides stronger configuration management than Grid Control
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多选题Identify two correct statements to complete the sentance. In a Coherence implementation, it is a best practice to implement PortableObject on all customer objects because:()Ait leverages Java’s built-in serializationBit provides a more efficient serialization of the objectCit allows the object to be shared across applicationsDit allows the object to be shared across programming platforms
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单选题Identify architecturally where in an application, Coherence stack will be used ()A
coherence resides locally on the machines of all remote application usersB
coherence resides between remote users and the Web tierC
coherence resides between the Web tier and application tierD
coherence resides between the application tier and data tier
考题
单选题Identify the true statement regarding Temporary Coherence cluster members()A
it should have localstorage set to TRUEB
it should be configured so as to not trigger re-partitioning C
both A and B are TRUED
Neither A and B are TRUE
考题
单选题Application A is designed to execute the following SQL statements within a single Unit of Work (UOW). UPDATE employee SET salary = salary * 1.1 WHERE empno='000010' UPDATE department SET deptname = 'NEW dept' WHERE deptno='A00'Application B is designed to execute the following SQL statements within a single Unit of Work (UOW). UPDATE department SET deptname = 'OLD DEPT' WHERE deptno='A00' UPDATE employee SET salary = salary * 0.5 WHERE empno='000010' Application A and application B execute their first SQL statement at the same time. When application A and application B try to execute their second SQL statement, a deadlock occurs. What will happen?()A
The database manager will rollback the transaction in both applications.B
The database manager will rollback the transaction in one of the two applications.C
Application B will successfully update the EMPLOYEE and DEPARTMENT tables; Application A will be placed in a lock wait state.D
Application A will successfully update the EMPLOYEE and DEPARTMENT tables; Application B will terminate when the lock timeout value is reached.
考题
单选题Oracle Coherence is best classified as ()?A
A Database ProductB
A Middleware ProductC
An Object Relational Mapping (ORM) ToolD
A Soft Load BalancerE
An Application Product
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