Question # 1
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
| | A. MAN Replication
| | B. WAN Replication
| | C. Synchronous Replication
| | D. Asynchronous Replication
| | E. Database Replication |
D. Asynchronous Replication
WAN HTTP Session State Replication
Resources in a wide area network (WAN) are frequently spread across separate
geographical regions. In addition to requiring network traffic to cross long distances, these
resources are often separated by multiple routers and other network bottle necks. Network
communication in a WAN generally has higher latency and slower interconnect.
Slower network performance within a WAN makes it difficult to use a synchronous
replication mechanism like the one used within a MAN. WebLogic Server provides failover
across clusters in WAN by using an asynchronous data replication scheme.
Note:
HTTP Session State Replication
Weblogic Server uses two methods for replicating HTTP session state across clusters:
in-memory replication
* Using in-memory replication, WebLogic Server copies a session state from one server
instance to another. The primary server creates a primary session state on the server to
which the client first connects, and a secondary replica on another WebLogic Server
instance in the cluster. The replica is kept up-to-date so that it may be used if the server
that hosts the servlet fails.
* JDBC-based persistence
In JDBC-based persistence, WebLogic Server maintains the HTTP session state of a
servlet or JSP using file-based or JDBC-based persistence.
JDBC-based persistence is also used for HTTP session state replication within a Wide
Area Network (WAN).
Question # 2
How can you configure High Availability for interacting with a non-Oracle database using
WebLogic?
| | A. Configure multiple physical data sources and reuse the same JNDI name for each.
| | B. Use the "compatibility" option of Active GridLink to enable compatibility with non-Oracle
databases.
| | C. Configure a single physical data source for each node in a database cluster and wrap it
using Multi Data Source.
| | D. Configure a Data Source Group that contains a physical connection pool to each node in
the database cluster. |
C. Configure a single physical data source for each node in a database cluster and wrap it
using Multi Data Source.
* A multi data source can be thought of as a pool of data sources. Multi data sources are
best used for failover or load balancing between nodes of a highly available database
system, such as redundant databases or Oracle Real Application Clusters (Oracle RAC).
* (not B) A single GridLink data source provides connectivity between WebLogic Server
and an Oracle Database service, which may include multiple Oracle RAC clusters
* High Availability Storage Solutions
If you have applications that need access to persistent stores that reside on remote
machines after the migration of a JMS server or JTA transaction log, then you should
implement one of the following highly-available storage solutions:
/ File-based stores (default or custom)—Implement a hardware solution, such as a dualported
SCSI disk or Storage Area Network (SAN) to make a file store available from
shareable disks or remote machines.
/ JDBC-accessible stores—Configure a JDBC store or JDBC TLOG store and use JDBC to
access this store, which can be on yet another server. Applications can then take
advantage of any high-availability or failover solutions offered by your database vendor. In
addition, JDBC stores support GridLink data sources and multi data sources, which provide
failover between nodes of a highly available database system, such as Oracle Real
Application Clusters (Oracle RAC).
Reference: Oracle Fusion Middleware Configuring Server Environments for Oracle
WebLogic Server 12c, High Availability Storage Solutions
Question # 3
A customer has a development environment that uses the auto-deployment feature. The
customer claims the application is not redeployed even if the new version is copied to an
application subdirectory. Which two parameters of the configuration should you check?
| | A. Check if archive file in the compressed version has a new REDEPLOY file.
| | B. If server was started in the Development Mode. Auto-deployment is not supported in
production mode.
| | C. If the application includes an EJB 3 module. Auto-deployment is not supported for EJBs.
| | D. You change JVM from HotSpot to JRockit. Auto-deployment is not supported in HotSpot
auto deployment.
| | E. If the domain is a single-server domain. Auto-deployment is not supported in multiserver
domains. |
B. If server was started in the Development Mode. Auto-deployment is not supported in
production mode.
E. If the domain is a single-server domain. Auto-deployment is not supported in multiserver
domains.
Auto-deployment is intended for use with a single server target in a
development environment.
If auto-deployment is enabled, when an application is copied into the \autodeploy
directory of the Administration Server, the Administration Server detects the presence of
the new application and deploys it automatically (if the Administration Server is running). If
WebLogic Server is not running when you copy the application to the \autodeploy directory,
the application is deployed the next time the WebLogic Server Administration Server is
started. Auto-deployment deploys only to the Administration Server.
* Limitations of Auto-Deployment
Auto-deployed applications are very convenient in a development environment, but there
are some limitations:
There is no configuration in config.xml for an auto-deployed application. Therefore, in the
Administration Console, there are no notes or target pages associated with an autodeployed
application because there is no backing configuration for that information.
You cannot associate an auto-deployed application with a deployment plan since autodeployed
applications do not support any configuration operations which would be reflected
in a deployment plan.
You cannot set up security policies or roles for auto-deployed applications.
You cannot undeploy or redeploy auto-deployed applications using WebLogic Server tools.
Reference; Developing Applications for Oracle WebLogic Server 12c, Auto-Deploying
Applications in Development Domains
Question # 4
You want to use WLST to view metrics for a running domain. Which command should you
issue to navigate through the Mbean hierarchy containing the metrics?
| | A. runtime ()
| | B. runtimeMbeanServer ()
| | C. connectRuntime ()
| | D. beginRuntime ()
| | E. serverRuntime () |
Similar to the configuration information, WebLogic Server runtime MBeans
are arranged in a hierarchical data structure. When connected to an Administration Server,
you access the runtime MBean hierarchy by entering the serverRuntime or the
domainRuntime command. The serverRuntime command places WLST at the root of the
server runtime management objects, ServerRuntimeMBean; the domainRuntime
command, at the root of the domain-wide runtime management objects,
DomainRuntimeMBean.
Reference: WebLogic Scripting Tool, Browsing Runtime MBeans
Question # 5
What does the Fast Connection Failover feature of Active GridLink for RAC provide?
| | A. instant notification of a RAC node failure so applications never have to retry a
transaction that was sent to a node that failed during the transaction
| | B. near-instant notification of the failure of a RAC node failure that minimizes the possibility
connection to a failed node being provided to an application
| | C. application level notification of a failed RAC node such that an application can retry a
transaction if required
| | D. faster failover for Multi Datasources
| | E. guaranteed transaction high availability when interacting with an Oracle RAC Database |
B. near-instant notification of the failure of a RAC node failure that minimizes the possibility
connection to a failed node being provided to an application
WebLogic Server supports Fast Connection Failover, a Oracle feature
which provides an application independent method to implement RAC event notifications,
such a detection and cleanup of invalid connections, load balancing of available
connections, and work redistribution on active RAC instances.
* A GridLink data source uses Fast Connection Failover and responds to Oracle RAC
events using ONS. This ensures that the connection pool in the GridLink data source
contains valid connections (including reserved connections) without the need to poll
and test connections
Question # 6
Which WebLogic optimization allows one non-XA resource to participate in a distributed
transaction?
| | A. enabling Pinned to Thread
| | B. enabling Logging Last Resource
| | C. increasing the Statement cache size
| | D. setting the statement cache type to LRU
| | E. setting the initial and maximum capacity to the same number |
B. enabling Logging Last Resource
http://my-java-planet.blogspot.com/2014/04/which-weblogic-optimizationallows-
one.html
Question # 7
Which action cannot be done in a scripted, automated fashion using WLST?
| | A. collecting run-time metrics and sending an email if user-defined thresholds are
exceeded
| | B. configuring Clusters and Managed Servers
| | C. starting Managed Servers using the Node Manager
| | D. installing WebLogic binaries on a remote machine using Node Manager
| | E. configuring a Managed Server on a remote machine where the Node Manager is
installed but no other Managed Servers from the domain exist |
D. installing WebLogic binaries on a remote machine using Node Manager
http://docs.oracle.com/middleware/1212/wls/WLSTG/domains.htm
Oracle 1z0-599 Exam Dumps
5 out of 5
Pass Your Oracle WebLogic Server 12c Essentials Exam in First Attempt With 1z0-599 Exam Dumps. Real Application Server Exam Questions As in Actual Exam!
— 91 Questions With Valid Answers
— Updation Date : 20-Nov-2024
— Free 1z0-599 Updates for 90 Days
— 98% Oracle WebLogic Server 12c Essentials Exam Passing Rate
PDF Only Price 99.99$
19.99$
Buy PDF
Speciality
Additional Information
Testimonials
Related Exams
- Number 1 Oracle Application Server study material online
- Regular 1z0-599 dumps updates for free.
- Oracle WebLogic Server 12c Essentials Practice exam questions with their answers and explaination.
- Our commitment to your success continues through your exam with 24/7 support.
- Free 1z0-599 exam dumps updates for 90 days
- 97% more cost effective than traditional training
- Oracle WebLogic Server 12c Essentials Practice test to boost your knowledge
- 100% correct Application Server questions answers compiled by senior IT professionals
Oracle 1z0-599 Braindumps
Realbraindumps.com is providing Application Server 1z0-599 braindumps which are accurate and of high-quality verified by the team of experts. The Oracle 1z0-599 dumps are comprised of Oracle WebLogic Server 12c Essentials questions answers available in printable PDF files and online practice test formats. Our best recommended and an economical package is Application Server PDF file + test engine discount package along with 3 months free updates of 1z0-599 exam questions. We have compiled Application Server exam dumps question answers pdf file for you so that you can easily prepare for your exam. Our Oracle braindumps will help you in exam. Obtaining valuable professional Oracle Application Server certifications with 1z0-599 exam questions answers will always be beneficial to IT professionals by enhancing their knowledge and boosting their career.
Yes, really its not as tougher as before. Websites like Realbraindumps.com are playing a significant role to make this possible in this competitive world to pass exams with help of Application Server 1z0-599 dumps questions. We are here to encourage your ambition and helping you in all possible ways. Our excellent and incomparable Oracle Oracle WebLogic Server 12c Essentials exam questions answers study material will help you to get through your certification 1z0-599 exam braindumps in the first attempt.
Pass Exam With Oracle Application Server Dumps. We at Realbraindumps are committed to provide you Oracle WebLogic Server 12c Essentials braindumps questions answers online. We recommend you to prepare from our study material and boost your knowledge. You can also get discount on our Oracle 1z0-599 dumps. Just talk with our support representatives and ask for special discount on Application Server exam braindumps. We have latest 1z0-599 exam dumps having all Oracle Oracle WebLogic Server 12c Essentials dumps questions written to the highest standards of technical accuracy and can be instantly downloaded and accessed by the candidates when once purchased. Practicing Online Application Server 1z0-599 braindumps will help you to get wholly prepared and familiar with the real exam condition. Free Application Server exam braindumps demos are available for your satisfaction before purchase order.
Send us mail if you want to check Oracle 1z0-599 Oracle WebLogic Server 12c Essentials DEMO before your purchase and our support team will send you in email.
If you don't find your dumps here then you can request what you need and we shall provide it to you.
Bulk Packages
$60
- Get 3 Exams PDF
- Get $33 Discount
- Mention Exam Codes in Payment Description.
Buy 3 Exams PDF
$90
- Get 5 Exams PDF
- Get $65 Discount
- Mention Exam Codes in Payment Description.
Buy 5 Exams PDF
$110
- Get 5 Exams PDF + Test Engine
- Get $105 Discount
- Mention Exam Codes in Payment Description.
Buy 5 Exams PDF + Engine
 Jessica Doe
Application Server
We are providing Oracle 1z0-599 Braindumps with practice exam question answers. These will help you to prepare your Oracle WebLogic Server 12c Essentials exam. Buy Application Server 1z0-599 dumps and boost your knowledge.
|
