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Q31. Which are true about Exalogic support for WebLogic Server applications? (Choose two) 

A. WebLogic Server uses a parallel muxer with smaller packet sizes to reduce processing overhead. 

B. Replication of servlet session/state for failover is a great example of where WebLogic has been further engineered to take advantage of theExalogicplatform 

C. WebLogic Server uses SDP over InfiniBand for data transfer between servers in a cluster. 

D. A single muxer is used for intra-cluster data transfer as it can more effectively utilize the bandwidth provided by InfiniBand. 

Answer: B,C 

Explanation: 

Replication of servlet session/state for failover is a great example of where WebLogic has been furtherengineered to take advantage of theExalogicplatform. In addition, WebLogic Server uses SDP overInfiniBand for data transfer between servers in a cluster. 


Q32. Which network in an Exalogic machine connects to your existing management network and is used for administrative work? 

A. Client access network 

B. InfiniBand network 

C. Management network 

D. Ethernet over InfiniBand 

Answer:

Reference:http://docs.oracle.com/cd/E18476_01/doc.220/e18478/network.htm(management network) 


Q33. By default, which cluster configuration type is supported by Exalogic's storage appliance? 

A. active-active 

B. passive-passive 

C. active-passive 

D. Storage heads are not clustered. 

Answer:

Reference:http://docs.oracle.com/cd/E18476_01/doc.220/e18478/storage.htm#BABDBJHC(Cluste r Network configuration) 


Q34. Which of the following are recommended approaches to providing an Oracle database to 

applications running on Exalogic? (Choose two) 

A. Install the database on the storage appliance and have the runtime environment on the compute servers use it 

B. Install the database on an Exadata machine and use it viaExalogic's InfiniBand network 

C. Install the database on an Exadata machine and use it viaExalogic's 1Gb Ethernet management network 

D. Install the database on a non-Exadata/Exalogicserver and access it fromExalogicusing the data center's 10Gb Ethernet network 

Answer: B,D 

Explanation: 

The two correct approaches are 1) Install the database on an Exadata machine and use it viaExalogic'sInfiniBand network and 2) Install the database on 


Q35. What is true about OneCommand or Exalogic Configuration Utility? 

A. It is used at the customer site to install the initialExalogicBase Image. 

B. It utilizes an interview-style technique to collect site-specific information into spreadsheet form. 

C. It is a tool and a collection of scripts that are included as part of theExalogicBase Image. 

D. It is tooling that is primarily used to supportExalogicconfiguration at the factory. 

Answer: B,C 

Explanation: 

OneCommand is a tool and a collection of scripts that are included as part of theExalogicBase Image and it utilizes an interview-style technique to collect site-specific information into spreadsheet form. 


Q36. Which command can be used to display the overall status of an InfiniBand switch in an Exalogic machine? 

A. showunhealthy 

B. listlinkup 

C. ibcheckerrors 

D. env_test 

Answer:

Reference:http://docs.oracle.com/cd/E18476_01/doc.220/e18478/leafswitch.htm(1.2.1.3 Verifying the status of a gateway switch) 


Q37. IPoIB sits atop the InfiniBand core in the Exalogic architecture. What is IPoIB? (Choose one) 

A. Internet Protocol over InfiniBand 

B. Internet Policy for Internet Broadband 

C. Internet Protocol for Infinite Bandwidth 

D. Internet Protocol over Internet Broadband 

Answer:

Explanation: 

IPoIB is Internet Protocol over InfiniBand. 


Q38. Which prerequisite task is necessary before adding an administrator? 

A. Add authorizations to a role 

B. Add a role 

C. List administrators 

D. List authorizations associated with a role 

Answer:

Explanation: 


Q39. Which three portlets are displayed on the home page after you discover an Exalogic system target in Enterprise Manager Grid Control? 

A. Application deployments 

B. WebLogic domains and Coherence clusters 

C. Storage configuration and shares 

D. Hosts 

E. InfiniBand fabric topology 

Answer: A,B,D 

Reference:http://docs.oracle.com/cd/E18476_01/doc.220/e18479/monitor.htm#CFAHDGHI(10.3 UsingExalogic-Specific Pages in Oracle Enterprise Manager Grid Control 11g) 


Q40. WebLogic Server provides in two ways including and 

A. RAC datasource 

B. JDBC over SDP 

C. Active GridLink 

D. Multi-datasource 

Answer: C,D 

Reference:http://docs.oracle.com/cd/E17904_01/web.1111/e13737/oracle_rac.htm