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单选题What is the architectural benefit of keeping WebLogic Server transaction log in the database?()A Oracle does not allow replicating files between data centers, so keeping transaction log in database allows for replication.B Many transactions in WebLogic

题目
单选题
What is the architectural benefit of keeping WebLogic Server transaction log in the database?()
A

Oracle does not allow replicating files between data centers, so keeping transaction log in database allows for replication.

B

Many transactions in WebLogic are database centric, so keeping log in database makes Two Phase Commit protocol possible.

C

It obviates the need to keep in sync two replication technologies (file and database) between  data centers. The single replication technology is used for frequently changing data.

D

Transaction log in a file system is extremely slow so it cannot be efficiently replicated.

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相似问题和答案

第1题:

What is a benefit of using subflows?()

  • A、decreases the amount of flows  
  • B、collects information about callers to agents  
  • C、creates a framework for CRS Server status reporting 
  • D、decreases latency through increased bandwidth on CRS Server  
  • E、provides more efficient management of flows that are called by multiple other flows

正确答案:E

第2题:

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.jar
  • B、coherence.jar
  • C、active-cache-1.0.jar
  • D、coherence-web-spi.war

正确答案:B,C,D

第3题:

Integration between ()with "multi data sources" and() is defined as Gridlink for RAC (Real Application Clusters)

  • A、 Oracle Weblogic Server; Oracle Database
  • B、 Oracle Weblogic Server clusters; Oracle Database
  • C、 Oracle Weblogic Server clusters; Oracle Database RAC
  • D、 Oracle OC4J; Oracle Database RAC

正确答案:C

第4题:

Choose two correct role definitions for Grid Control in context of WebLogic server()

  • A、 Grid Control allows administrative changes to be made to WebLogic domain
  • B、 Grid Control enables multi-domain monitoring and management of WebLogic Server 
  • C、 Grid Control provides service/system dashbord, and topology views for WebLogic Domains 
  • D、 Grid Control allows creating and configuring WebLogic Domains

正确答案:B,C

第5题:

When you use WebLogic Management Pack EE, which three operations are enabled compared to managing WebLogic Server only through web console?()

  • A、management of many WebLogic Server Domains from a single web console
  • B、tracking changes in the configuration of WebLogic Domain
  • C、automation of provisioning process in the new environment
  • D、checking compliance with the licenses that a customer has
  • E、visual creation of JDBC DataSource object to Oracle RAC

正确答案:A,B,E

第6题:

Which two statements are true about interoperating with Oracle AQ JMS with Oracle WebLogic server ?()

  • A、 If you select a non-XA JDBC driver, you can use WebLogic AQ JMS in both local & global transactions
  • B、 Oracle WebLogic Server requires a JDBC driver to communicate with the Oracle AQ JMS
  • C、 Oracle WebLogic AQ JMS stand-alone client automatically participate in global transactions managed by Oracle WebLogic Server
  • D、 If you select an XA JDBC driver, you can use WebLogic AQ JMS in both local and global transactions

正确答案:B,D

第7题:

Which two statements are true regarding the WebLogic domain?()

  • A、A WebLogic domain can have more than one Administration server.
  • B、A WebLogic domain has at least one WebLogic server.
  • C、A WebLogic domain can have at the most one cluster.  
  • D、A WebLogic domain can cross multiple physical machines.  
  • E、Each WebLogic domain is associated with a different Node Manager.

正确答案:B,D

第8题:

Weblogic集群是()个Weblogic server组。

  • A、1
  • B、2
  • C、3
  • D、4

正确答案:A

第9题:

Identify three unique integration features of Spring and WebLogic Server.()

  • A、ability to automatically convert Spring application to JavaEE 6 framework
  • B、ability to export the WebLogic Container feature to another Spring enabled JavaEE server
  • C、ability to extend the WebLogic Server console with some Spring-related pages
  • D、official support of Spring apps inside WebLogic by Oracle Support
  • E、support for injection of WebLogic MBeans and Resources into Spring applications

正确答案:C,D,E

第10题:

Which WebLogic edition bundles JRockit Real Time?()

  • A、WebLogic Server Standard Edition
  • B、WebLogic Server Enterprise Edition
  • C、WebLogic Server Suite
  • D、WebLogic Server Grid Edition
  • E、WebLogic Server Cloud Edition

正确答案:C

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