Oracle WebLogic Server 12c: Administration II Ed 3 Quiz Questions and Answers

What is the architectural benefit of keeping WebLogic Server transaction log in the database?

Answer :
  • 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.

Which three JVM options would you add to investigate performance issues in a Hot-Spot JVM?

Answer :
  • -xx:+PrintGCDetails
  • -xx:+PrintGCTimeStamps
  • -verbose:gc

A customer has a web application with HTTP Sessions that need to be replicated to a backup site that is more than 100 miles away from the primary site, connected over the Internet. Which type of session replication in WebLogic is recommended?

Answer :
  • Asynchronous Replication

Which product has guaranteed messaging and transactional integrity for 100% reliability, over 25 years of use in the world's largest transaction applications?

Answer :
  • Tuxedo

In WebLogic 10.3.6 and 12c, transaction logs can optionally write to a JDBC store instead of a file store on the file system. Identify the three benefits as a result of this capability.

Answer :
  • Simplified disaster recovery architecture and efforts
  • Common storage of transaction logs with application data
  • Common replication of transaction logs with application data

Which two IDEs are supported development environments for WebLogic Server 12c in version 12.1.1?

Answer :
  • NetBeans

WebLogic Node Manager can be used to manage the life cycle of WebLogic servers. WebLogic Node Manager is installed and started _____.

Answer :
  • Per Machine

What is the name of the WebLogic specific deployment descriptor of the Java Enterprise Application?

Answer :
  • weblogic.xml

Which statement is FALSE regarding WebLogic Server 12c?

Answer :
  • supports WebLogic Web Services 8.1 Application Environment

Which two tasks can be performed when WLST is in OFFLINE mode?

Answer :
  • modifying the configuration of an offline domain