1Z0-102 Exam Dumps - Get Valid 1Z0-102 PDF Questions Answers

Oracle
1Z0-102 Exam
Oracle WebLogic Server 11g: System Administration I
Questions & Answers (Demo Version)
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Question 1
Which two statements are true about java EE shared libraries?
A. A shared library cannot be deployed to a cluster.
B. An applicaton that is targeted to server1 can use a shared library that is targeted to server 2.
C. Multple versions of the same shared library can be deployed and be actve at the same tme
D. A shared library is referenced through an applicatonns deployment descriptor.
Aoswern C, D
Explanatonn
Cn If more than one copy of myLibrary is registered, WebLogic Server selects the library with the
highest specifcaton version. If multple copies of the library use the selected specifcaton version,
WebLogic Server selects the copy having the highest implementaton version.
Dn A Java EE applicaton can reference a registered shared Java EE library using entries in the
applicatonns weblogic-applicaton.xml deployment descriptor.
Referencen Referencing Shared Java EE Libraries in an Enterprise Applicaton
htpn::docs.oracle.com:cd:E12284041:wls:docs140:programming:libraries.html
Question 2
Refer to the Exhibit.
You use the Start buton in the administraton console to start managed2 successfully. Which two
statements must be true?
A. Managad2 is part of a cluster.
B. The Administraton Server is running.
C. Managed2 has applicatons deployed to it.
D. The Node Manager for machine2 is confgured and running.
E. The Node Manager for the Administraton Server machine is confgured and running.
Aoswern B, D

Explanatonn
Bn The administraton server must be running.
Noten A WebLogic Server administratonndomainnis a logically related group of WebLogic Server
resources. Domains include a special WebLogic Server instance called thenAdministraton Server,
which is the central point from which you confgure and manage all resources in the domain.n
Dn
Node Manager is a WebLogic Server utlity that enables you to start, shut down, and restart
Administraton Server and Managed Server instances from a remote locaton. Although Node
Manager is optonal, it is recommended if your WebLogic Server environment hosts applicatons with
high availability requirements.
A Node Manager process is not associated with a specifc WebLogic domain but with a machine. You
can use the same Node Manager process to control server instances in any WebLogic Server domain,
as long as the server instances reside on the same machine as the Node Manager process. Node
Manager must run on each computer that hosts WebLogic Server instances -- whether
Administraton Server or Managed Server -- that you want to control with Node Manager.
Incorrect answersn
An We could not know if Managed2 is in a cluster or not.
Cn We could not know if Managed2 has deployed applicatons.
Question 3
Within your data center, the Administraton and Managed Servers utliie a shared, central storage
device, which serverns access via NFS. In this scenario, your applicaton fles no longer need to be
copied to servers across the network. Which server atribute allows you to override this behavior?
A. Startup Mode
B. Staging Mode
C. Root Directory
D. Listen Address
Aoswern B
Explanatonn
The server staging mode specifes the default deployment mode for a server if none is specifed at
deployment tme. For example, the server staging mode is used if you deploy an applicaton or
module using weblogic.Deployer and you do not specify a staging mode.
Referencen
htpn::docs.oracle.com:cd:E12284041:wls:docs140:Consoleeelp:taskhelp:deployment:SetAServer
StagingMode.heYPERLINK
"htpn::docs.oracle.com:cd:E12284041:wls:docs140:Consoleeelp:taskhelp:deployment:SetAServer
StagingMode.html"tml
Question 4
An EJB applicaton is targeted to a cluster. Remote EJB clients can therefore take advantage of
WebLogic Serverns load balancing and failover capabilites. eowever, a proxy server exists between
the clients and the cluster, which performs IP address translaton. Which cluster atribute should you

modify to ensure that load balancing and failover work correctly?
A. Multcast Address
B. Persistent Store
C. Cluster Address
D. Migraton Basis
E. Replicaton Channel
Aoswern B
Explanatonn
Persistent store provides a built-in, high-performance storage soluton for WebLogic Server
subsystems and services that require persistence.
The persistent store provides a built-in, high-performance storage soluton for WebLogic Server
subsystems and services that require persistence.
Noten In Memory replicaton is used in clustered deployments. When a user accesses a shopping cart
applicaton deployed in the cluster, and the server (server1), which was handling user requests, goes
down; the load balancer or the proxy server may failover the subsequent requests to next server
(server2) in the cluster as per the fail over algorithm. eowever, by default the session is not
replicated and the user may be prompted to a fresh login : error page as the session for that user is
null in server2. In order to prevent this, web logic provides out of box session replicaton
mechanisms. The replicaton could happen in memory; or using JDBC : File based persistence. When
all the members in the cluster have the same JDBC : File persistence for session management; it is
equivalent to having a session replicaton. In memory replicaton copies the session informaton of
the user across diferent servers in the cluster.
replicated
or
replicated0if0clustered
Referencen htpn::middlewaremagic.com:weblogic:?pp=008 (clustering, 8th bulleted point)
Question 5
You run the default startmanageWeblogic (.cmd in Windows) script as shown heren
startmanageWeblogic.sh server1 htpn::112.1=2.1.142n2441. What does this do?
A. It starts the administraton server named server1, which is running at 112.1=2.1.142.2441.
B. It starts the managed server named server1, which is running at 112.1=2.1.142.2441.
C. It starts the managed server named server1 whose Node Manager is running at
112.1=2.1.142.2441.
D. It starts the Managed Server named server1 whose Administraton Server is running at
112.1=2.1.142n2441.
Aoswern D
Explanatonn
A Managed Server is a WebLogic Server instance that runs deployed applicatons. It refers to the
Administraton Server for all of its confguraton and deployment informaton. Usually, you use

Managed Servers to run applicatons in a producton environment.
See step 8 and 5 below in partcularn
To use the WebLogic Server scripts to start Managed Serversn
• Refer to Startng Serversn Before You Begin for prerequisite tasks.
• If you have not already done so, create one or more Managed Servers.
See Creatng WebLogic Domains Using the Confguraton Wiiard or "Create Managed Servers" in the
Administraton Console Online eelp.
• Start the domainns Administraton Server.
• In a shell (command prompt) on the computer that hosts the Managed Server, change to the
directory that contains the startManagedWebLogicscriptn
DOMAIN0NAME\bin\startManagedWebLogic.cmd (Windows)
DOMAIN0NAME:bin:startManagedWebLogic.sh (UNIX)
where DOMAIN0NAME is the directory in which you located the domain. By default, this directory is
BEA0eOME\user0projects\domains\DOMAIN0NAME.
• Enter one of the following commandsn
• startManagedWebLogic.cmd managed0server0name admin0url (Windows)
• startManagedWebLogic.sh managed0server0name admin0url (UNIX)
where managed0server0name specifes the name of the Managed Server and admin0url specifes
the listen address (host name or IP address) and port number of the domainns Administraton Server.
For example, the following command uses startManagedWebLogic.cmd to start a Managed Server
named myManagedServer. The listen address for the domainns Administraton Server is
Admineostn7441n
cn\bea\user0projects\domains\mydomain\bin\startManagedWebLogic.cmd myManagedServer
htpn::Admineostn7441
• For each Managed Server that you want to start, open a separate command shell and follow
steps 8 and 5. If you are startng Managed Servers on another machine, log in to that machine
(remotely or locally) and then follow steps 8 and 5.
Referencen Startng Managed Servers with a Startup Script
Question 6
An applicaton requires a JDBC data source, which you create in the domain. You name it but the
administrator allot another domain name the same data source DatasourceB. Without modifying
either domain, which is the best method to ensure that the applicaton deploys successfully in both?
A. Create a separate applicaton archive to use with each domain.
B. Create a separate deployment plan fle to use with each domain.
C. Create and register a custom deployment listener.
D. Modify the applicaton code to determine the current domain.
Aoswern B
Explanatonn
A WebLogic Server deployment plan is an optonal XML document that you use to confgure an
applicaton for deployment to a specifc WebLogic Server environment, such as a domain.
Referencen Deploying Applicatons To WebLogic Server, Confguring Applicatons for Producton
Deployment

Question 7
Identfy three optons for Keystores in a serverns confguraton.
A. Demo Identty and Demo Trust
B. Demo Identty and Java Standard Trust
C. Java Standard Identty and Custom Trust
D. Custom Identty and Demo Trust
E. Custom Identty and Custom Trust
F. Custom Identty and Command Line Trust
Aoswern A, B, E
Explanatonn
An WebLogic Server is confgured with a default identty keystore (nDemoIdentty.jks) and a default
trust keystore (nDemoTrust.jks).n
Bn Opton Demo Identty Keystoren
Descriptonn The path and fle name of the demo identty keystore.
Opton Java Standard Trust Keystoren
Descriptonn
The path and fle name of the trust keystore.
En Optonn Custom Identty Keystore
Descriptonn The path and fle name of the identty keystore.
The path name must either be absolute or relatve to where the server was booted. The custom
identty key store fle name is only used if KeyStores is
CUSTOM0IDENTITY0AND0JAVA0STANDARD0TRUST, CUSTOM0IDENTITY0AND0CUSTOM0TRUST or
CUSTOM0IDENTITY0AND0COMMAND0LINE0TRUST.
Incorrect answersn
Cn There is no opton named Java Standard Identty
Dn Optonn Custom Identty Keystore
Descriptonn The path and fle name of the identty keystore.
It does not work with Demo Trust (see (E) above).
Fn Dn Optonn Custom Identty Keystore
Descriptonn The path and fle name of the identty keystore.
It does not work with Command Line Trust (see (E) above).
Referencen Oracle Fusion Middleware Oracle WebLogic Server Administraton Console Online eelp
11g Release 1, Serversn Confguratonn Keystores
htpn::docs.oracle.com:cd:E20581041:apirefs.1111:e10152:pagehelp:Corecoreserverserverconfgke
ystorettle.htmllatributes
Question 8
When installing Oracle Weblogic Server 11g with the graphical installer, which three statements are
true?
A. You must choose either a typical or a custom installaton.
B. You install under Microsof Windows because the graphical installer is available only for Window

C. You may create a new middleware home directory or choose an existng one.
D. You must register for critcal security updates.
E. You may install a JDK or choose one that was previously installed.
Aoswern A, C, E
Explanatonn
Tasks WebLogic Server Product Installaton Procedure
Step 1 - Obtain the appropriate installaton fle for your platorm
Step 2 - Complete the installaton planning requirements
Ensure that your system environment meets the requirements for the installaton. Also determine
your Oracle Middleware home directory, and product installaton home directories.
(C) When you are installing WebLogic Server, you are prompted to choose an existng Middleware
home directory or specify a path to create a new Middleware home directory. If you choose to create
a new directory, the installaton program automatcally creates it for you.
Step 0 - Determine the appropriate installaton mode for your situaton
Step 8 - Determine the type of installaton
(A) There are two types of installaton Typical or Custom. The type of installaton depends on the
products and sub-components you want to install.
Step 5 - Install the sofware
Step = - Create a WebLogic domain
En The JDK selecton screen.
This screen is displayed only if you selected a Custom installaton. It is not displayed if you are
running an Upgrade installer.
This screen displays a list of JDKs. This list contains JDKs that are available for (and common across)
previous installatons of all the selected WebLogic Server components.
Select the JDK that you want to install with the product.
Incorrect answersn
Bn There are diferent platorms on which Weblogic can be installed. Such as Windows, Linux, and
UNIX.
Dn To receive updates you must register. eowever, you do not do that during the graphic installaton
phase.
Noten You must have an actve My Oracle Support account in order to download an Upgrade installer.
You can also install patch releases using the Smart Update tool, which is included with WebLogic
Server. Smart Update requires that you have an actve My Oracle Support account.
If a patch release or patch set is available for your current WebLogic Server installaton, you can
download an Upgrade installer from My Oracle Support. Upgrade installers let you install an available
patch release or patch set onto an existng WebLogic Server installaton.n
Referencen Oracle Fusion Middleware Installaton Guide for Oracle WebLogic Server 11g Release 1,
Running the Installaton Program in Graphical Mode
Referencen Oracle Fusion Middleware Installaton Guide for Oracle WebLogic Server 11g Release 1,
Installaton Overview
Question 9
Each domain has a directory called servers that contains subdirectories for each server in the
domain. Your domain has a managed server named managed1. When will the managed1 directory
be created?

A. When the managed1 server is defned in the confguraton Wiiard
B. When the domain is created
C. When the administraton server comes up for the frst tme
D. When the managed1 server1 comes for the frst tme
Aoswern A
Explanatonn
WebLogic Platorm gives you an opportunity to change the distributon of your domain across
servers, clusters, and machines. ThenManaged Servers, Clusters, and Machines Optonsnwindow
prompts you to decide whether you want to defne additonal infrastructure components and
distribute the domain across those components.
If you select No, the wiiard uses the confguraton setngs exactly as defned in the confguraton
source that you selected earlier.
If you select Yes, you are prompted in subsequent windows to defne the confguraton you want, as
described below.
Taskn Confguring Managed Servers
Descriptonn Optonally, add Managed Servers or change the confguraton of existng Managed
Servers in your domain.
In additon to the Administraton Server, producton environments typically deploy one or more
Managed Servers to host enterprise applicatons.
Referencen Creatng WebLogic Confguratons Using the Confguraton Wiiard
htpn::docs.oracle.com:cd:E1011=041:platorm:docs21:confgwii:mult.htmll1457185
Question 10
Identfy three propertes required by the domain Confguraton Wiiard when creatng a new domain.
A. machine name
B. Managed Server name
C. domain startup mode
D. domain name
E. administrator username and password
Aoswern C, D, E
Explanatonn
Cn Choose the Startup Mode
Specify the startup mode for your domain.
Either Development or Producton
Dn The Create WebLogic Domain window prompts you to specify the name and pathname for the
domain, and initate its creaton.
En The Confgure Administrator Username and Password window prompts you to specify a username
and password to be used for startng the Administraton Server.
Referencen Creatng WebLogic Domains Using The Confguraton Wiiard
htpn::docs.oracle.com:cd:E10171041:common:docs12:confgwii:newdom.hteYPERLINK

"htpn::docs.oracle.com:cd:E10171041:common:docs12:confgwii:newdom.html"ml

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