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Exam : BEA Systems 0B0-104
Title : BEA8.1 Certified Adminsitrator:System Administration

1. In order to migrate a failed Administration Server to another machine, which of the following is required?
A. Application data must be copied to (or shared with) the new machine.
B. You must use the NodeManager MIGRATE command, through weblogic.Admin or JMX.
C. Configuration and security data must be copied to (or shared with) the new machine.
D. Each Managed Server must be shut down and restarted.
E. A and C
Answer: E

2. Consider a WebLogic Domain with an (external) LDAP Authentication Provider and multiple Authorization Providers. The Default WebLogic Auditing Provider is enabled. Authorization Providers can return a limited set of responses to requests for resource access. What are the possible responses from an Authorization Provider?
A. PERMIT , DENY
B. OVERRIDE , PERMIT , DENY
C. CONDITIONAL , PERMIT , DENY
D. PERMIT , DENY , ABSTAIN
E. PERMIT , PERMIT_ONCE , DENY_ONCE , DENY
Answer: D

3. Which of the following accurately describes a message producer sending messages to a JMS Distributed Queue with round-robin style Load Balancing enabled?
A. All messages are sent on all member queues.
B. All messages are sent on one queue.
C. Messages are distributed, round-robin style, among the member queues.
D. The first message is distributed, round-robin style, among the member queues; subsequent messages are sent on one queue.
E. A and C
Answer: C

4. To configure a Network Channel, which of the following are required?
A. Name, Multicast Address, Listen Address
B. Name, Protocol and Listen Port
C. Name, Listen Address and Listen Port
D. Name, Multicast Address, Listen Address and Listen Port
E. Name, Protocol, Listen Address and Listen Port
Answer: E

5. Which of the following methods can CANNOT be used to determine the version number and service pack of the currently-executing WebLogic Server instance?
A. The WebLogic Console
B. The version.txt file
C. weblogic.Admin
D. The Server log
E. A and B
Answer: B

6. A Web tier cluster is being created that will provide HttpSession failover with reasonable safety and good scaling ability. The HttpSessions will contain serialized Java objects. Eight WebLogic server instances will be running on four physical machines; there will be two WebLogic server instances per physical machine. Part of the cluster, containing two physical machines, is located in one room; the other two machines are located in another room. In this cluster, the Administration Server is located on its own physical machine. If the Administration Server is not running, how can the Managed Servers start?
A. The Managed Servers must run in Managed Server Independence (MSI) mode.
B. The domain files must be copied to each Managed Server.
C. The MSI file must be present locally on each Managed Server.
D. A Managed Server CANNOT be started without an Administration Server.
E. A and C
Answer: E

7. What happens to a JMS message that times out in a Queue?
A. The message is immediately delivered to the consumer.
B. The message is immediately returned to the producer.
C. The message is handled according to the expiration policy that is defined for the Queue.
D. The message is sent to a distributed destination.
E. The message is persisted to a JMS store.
Answer: C

8. Which of the following is NOT a security feature of NodeManager?
A. Limiting connections to specific hosts
B. Password expiration
C. Transport security with SSL
D. Digital Certificates for authentication
E. Reverse DNS for host verification
Answer: B

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