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单选题
Which Coherence caching pattern matches the sequence of events ？（） 1. Data is requested from cache 2. The requested data does not exist in the cache （cache miss） 3. The Coherence cache store is used to red data from the back-end persistent data source， and placed in ther cache 4. Data requested from the cache is returned to the caller
A
read through
B
write through
C
refresh ahead
D
write behind
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更多 “单选题Which Coherence caching pattern matches the sequence of events ？（） 1. Data is requested from cache 2. The requested data does not exist in the cache （cache miss） 3. The Coherence cache store is used to red data from the back-end persistent data source， and placed in ther cache 4. Data requested from the cache is returned to the callerA read throughB write throughC refresh aheadD write behind” 相关考题
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A data warehouse is a subject-oriented data set used for reporting and analusis. Data warehouses can be subdivided into （ ） . Which store subsets of data from a warehouse. A.OLTPs
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Which of the following statements is true about L3 cache?（）A、L3 cache operates faster than the system processorB、L3 cache runs at the speed of the processor.C、L3 cache can deliver data in as little as 15ns.D、L3 cache runs at the speed of the system bus.
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A data warehouse is a subject-oriented data set used for reporting and analusis. Data warehouses can be subdivided into ( ). Which store subsets of data from a warehouse. A、OLTPsB、transactionsC、data sartsD、OLAPs
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Which Coherence caching pattern matches the sequence of events ？（） 1. Data is requested from cache 2. The requested data does not exist in the cache （cache miss） 3. The Coherence cache store is used to red data from the back-end persistent data source， and placed in ther cache 4. Data requested from the cache is returned to the callerA、 read throughB、 write throughC、 refresh aheadD、 write behind
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Which of the following statements is true about L1 cache？（）A、 L1 cache operates faster than the processor.B、 L1 cache is directly connected to the processor.C、 L1 cache can deliver data in 5ns.D、 L1 cache is located on the system board.
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Which of the following defines memory interleaving?（）A、The distribution of data written across all the memory DIMMs and the L1 cacheB、The distribution of data written across all the memory DIMMs in one bankC、The distribution of data written across all the memory DIMMs and the processorD、The distribution of data written across all the memory DIMMs and the L2 cache
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Which of the following statements is true about L3 cache？（）A、L3 cache operates faster than the system processor.B、L3 cache runs at the speed of the processor.C、L3 cache can deliver data in as little as 15ns.D、L3 cache runs at the speed of the system bus.
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When scaling Coherence from one to two cache servers， it will not show the same scalability as two to four. Why？（）A、 Coherence uses a more efficient TCMP algorithm going from two to four cache serversB、 When going from one to two cache servers， object backups are copied across servers so work is doubled，but going from two to four is a fixed amount of workC、 Near cache is enabled with a larger quorum thus performance is improvedD、 all of the above
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Active Cache is the integration of Coherence and WebLogic Server. Which component is NOT part of this integration?（）A、Coherence*WebB、Coherence*ExtendC、TopLink Grid with CoherenceD、Coherence cluster lifecycle management in WebLogic ServerE、Named cache dependency Injection
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To use Active Cache features in WebLogic 12C, which three libraries are needed from the WebLogic Server installation to be deployed in WebLogic Server?（）A、coherence-work.jarB、coherence.jarC、active-cache-1.0.jarD、coherence-web-spi.war
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You have a Web application that is configured for personalization. You need to access personalization data from one of the pages of the Web application by using the minimum amount of administrative effort. What should you do? （）A、Access the personalization data from the Session property of the HttpContext object.B、Access the personalization data from the Application property of the HttpContext object.C、Access the personalization data from the Cache property of the HttpContext object.D、Access the personalization data from the Profile property of the HttpContext object.
考题
单选题Which of the following defines memory interleaving？（）A
The distribution of data written across all the memory DIMMs and the L1 cacheB
The distribution of data written across all the memory DIMMs in one bankC
The distribution of data written across all the memory DIMMs and the processorD
The distribution of data written across all the memory DIMMs and the L2 cache
考题
单选题Which of the following statements is true about L3 cache?（）A
L3 cache operates faster than the system processorB
L3 cache runs at the speed of the processor.C
L3 cache can deliver data in as little as 15ns.D
L3 cache runs at the speed of the system bus.
考题
单选题You have a Web application that is configured for personalization. You need to access personalization data from one of the pages of the Web application by using the minimum amount of administrative effort. What should you do?（）A
Access the personalization data from the Session property of the HttpContext object.B
Access the personalization data from the Application property of the HttpContext object.C
Access the personalization data from the Cache property of the HttpContext object.D
Access the personalization data from the Profile property of the HttpContext object.
考题
单选题When scaling Coherence from one to two cache servers， it will not show the same scalability as two to four. Why？（）A
Coherence uses a more efficient TCMP algorithm going from two to four cache serversB
When going from one to two cache servers， object backups are copied across servers so work is doubled，but going from two to four is a fixed amount of workC
Near cache is enabled with a larger quorum thus performance is improvedD
all of the above
考题
单选题Records from the data dictionary information are stored in which of the following database memory areas?（）A
Library cache B
Row cache C
Session UGA D
Buffer cache
考题
单选题Active Cache is the integration of Coherence and WebLogic Server. Which component is NOT part of this integration?（）A
Coherence*WebB
Coherence*ExtendC
TopLink Grid with CoherenceD
Coherence cluster lifecycle management in WebLogic ServerE
Named cache dependency Injection
考题
多选题Name three attributes used to configure a multi-data source in Oracle WebLogic （）AStatement Cache TypeBLogging Last ResourceCAlgorithm TypeDFailover Request if BusyEJNDI Name
考题
单选题You have applications that have frequently executed queries, and produce small and static result sets.You configure the sqlnet.ora file in the client machine to set a nonzero value for the OCI_RESULT_CACHE_MAX_SIZE parameter. What is the purpose of this configuration?（）A
to avoid round trips to the server by enabling caching of query results in client memoryB
to improve performance by storing a copy of the data from the private SQL area of the PGAC
to enhance the query performance by creating a cache in the client memory for sorting operationsD
to avoid the storing of query plans and results in the server by creating a cache in the client memory
考题
单选题Which of the following statements is true about L1 cache？（）A
L1 cache operates faster than the processor.B
L1 cache is directly connected to the processor.C
L1 cache can deliver data in 5ns.D
L1 cache is located on the system board.
考题
单选题A data warehouse is a subject-oriented data set used for reporting and analusis. Data warehouses can be subdivided into ( ). Which store subsets of data from a warehouse.A
OLTPsB
transactionsC
data sartsD
OLAPs
考题
单选题Which of the following defines memory interleaving?（）A
The distribution of data written across all the memory DIMMs and the L1 cacheB
The distribution of data written across all the memory DIMMs in one bankC
The distribution of data written across all the memory DIMMs and the processorD
The distribution of data written across all the memory DIMMs and the L2 cache
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