최신 IBM Certified System Administrator C9510-318 무료샘플문제:
1. A system administrator has just built a WebSphere Application Server node to replace a node lost to disk failure. The system administrator wishes to reincorporate this node into the existing WebSphere Application Server cell and use the prior configuration information. Unfortunately, the backup of the cell is extremely out of date. What should the system administrator use to accomplish this task?
A) wsimport
B) wsadmin
C) manageprofiles
D) addNode
2. A system administrator would like to see new type of audit events in a log. After creating a new event filter, and adding it to a default audit service provider, the system administrator cannot see any new events generated. What additional configuration does the system administrator need to do?
A) Add the event filter to the audit event factory.
B) Synchronize the configuration.
C) Enable the event filter, as it is by default disabled.
D) Add the auditor role tothe system administrator profile.
3. A system administrator has deployed web applications to a clustered environment where database session persistence is configured. The administrator needs to improve both the response time and the system load with the application servers. How can the system administrator do this?
A) Configure a load balancer to spread work between existing web servers.
B) Enable server affinity.
C) Tune the database session persistence to optimize for failover.
D) Configure dynamic caching.
4. A system administrator observed a decreased performance of a web application. During investigation, the system administrator found that there were frequent garbage collections. A WebSphere Application Server is running on 32-bit platform with 8GB of memory, and with default settings for the JVM. What does the system administrator need to change to improve performance?
A) Change the garbage collection policy to "balanced".
B) Increase the JVM maximum heap size and use the "balanced" garbage collection policy.
C) Increase the JVM maximum and the initial heap size.
D) Update the operating systemparameters to make more memory available for the JVM.
5. An e-commerce application has been deployed on a WebSphere Application Server cluster with four cluster members. While a customer is shopping on the website, one of the application servers within the cluster fails. How does the system administrator need to configure the cluster so that the application's users do not get logged out of the application if the server fails?
A) Enable failover of transaction log recovery
B) Increase the session timeout
C) Configure memory-to-memory session replication
D) Enable session affinity
질문과 대답:
| 질문 # 1 정답: D | 질문 # 2 정답: A | 질문 # 3 정답: D | 질문 # 4 정답: C | 질문 # 5 정답: C |
985 개 고객 리뷰
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