ITExamDump는 여러분이 IBM인증000-253시험 패스와 추후사업에 모두 도움이 되겠습니다.ITExamDump제품을 선택함으로 여러분은 시간과 돈을 절약하는 일석이조의 득을 얻을수 있습니다. IBM인증000-253 인증시험패스는 아주 어렵습니다. 자기에 맞는 현명한 학습자료 선택은 성공의 지름길을 내딛는 첫발입니다. 퍼펙트한 자료만이IBM인증000-253시험에서 성공할수 있습니다. ITExamDump시험문제와 답이야 말로 퍼펙트한 자료이죠. ITExamDump IBM인증000-253인증시험자료는 100% 패스보장을 드립니다
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많은 시간과 돈이 필요 없습니다. 30분이란 특별학습가이드로 여러분은IBM 000-253인증시험을 한번에 통과할 수 있습니다, ITExamDump에서IBM 000-253시험자료의 문제와 답이 실제시험의 문제와 답과 아주 비슷한 덤프만 제공합니다.
인테넷에 검색하면 IBM 000-253시험덤프공부자료가 헤아릴수 없을 정도로 많이 검색됩니다. 그중에서ITExamDump의IBM 000-253제품이 인지도가 가장 높고 가장 안전하게 시험을 패스하도록 지름길이 되어드릴수 있습니다.
시험 번호/코드: 000-253
시험 이름: IBM (IBM WebSphere Application Server Network Deployment V6.1, Core Administration)
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Q&A: 108 문항
업데이트: 2013-09-29
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다른 방식으로 같은 목적을 이룰 수 있다는 점 아세요? 여러분께서는 어떤 방식, 어느 길을 선택하시겠습니까? 많은 분들은IBM인증000-253시험패스로 자기 일에서 생활에서 한층 업그레이드 되기를 바랍니다. 하지만 모두 다 알고계시는그대로IBM인증000-253시험은 간단하게 패스할 수 있는 시험이 아닙니다. 많은 분들이IBM인증000-253시험을 위하여 많은 시간과 정신력을 투자하고 있습니다. 하지만 성공하는 분들은 적습니다.
000-253 덤프무료샘플다운로드하기: http://www.itexamdump.com/000-253.html
NO.1 In a WebSphere cell configuration, which component is a single point of failure?
A. Deployment manager
B. Web container
C. EJB container
D. HTTP server
Answer:A
IBM 000-253 dumps 000-253자료 000-253기출문제 000-253
NO.2 Which Web server plug-in setting is NOT configurable using the administrative console?
A. Load balancing option
B. Retry interval
C. Refresh configuration interval
D. Minimum number of connections
Answer: D
IBM인증 000-253자격증 000-253 000-253 pdf
NO.3 What does a WebSphere application server provide to support the installation and deployment of JSR
168 compliant portlets?
A. An embedded portlet container
B. A scaled-down version of the WebSphere Portal Server
C. Several J2EE applications that render and aggregate portlets in a browser
D. An embedded version of WebSphere Portal Express
Answer:A
IBM자료 000-253인증 000-253자료 000-253덤프 000-253 000-253
NO.4 When altering the level of logging information, which level provides more detailed logging information
thanthe default (info) level?
A. Fatal
B. Warning
C. Severe
D. Config
Answer: D
IBM 000-253최신덤프 000-253 dumps 000-253 000-253
NO.5 Which Web module parameter adjustments would result in improved response time for Web clients?
A. Disable load on startup
B. Enable pre-compile JSP option
C. Set the distributable flag
D. Set the reload interval to 20 seconds or less
Answer: B
IBM덤프 000-253덤프 000-253 000-253
NO.6 What is the correct syntax when running the backup configuration of administrative server files when
WebSphere Security is enabled?
A. backupConfig WebSphereConfig user <name> -password <password>
B. backupConfig WebSphereConfig backup.zip nohalt user <name> -password <password>
C. backupConfig WebSphereConfig -cell user <name> -password <password>
D. backupConfig WebSphereConfig profilename=AppSrv01 user <name> -password <password>
Answer:A
IBM 000-253 dump 000-253인증
NO.7 A cluster member has suddenly crashed. The administrator is concerned about aborted transactions
holding locks in the database. What can an administrator do to release the locks?
A. Unmount the shared file system such as a Network Attached Storage (NAS) where the transaction log
is stored
B. Restart the deployment manager and node agents who manage the transaction log
C. Verify another running cluster member has access to the transaction log
D. Reconnect the database where the transaction log is stored
Answer: C
IBM 000-253자격증 000-253 dumps 000-253 pdf 000-253
NO.8 An application server is using data source connections being managed thru connection pooling.
However, the server is logging database errors resulting from lack of connections. In this context, what
applies to tuning database connections?
A. Data sources are abstracted from the JDBC drivers to permit database upgrades without impacting the
application logic. The administrator should decrease the connection timeout value.
B. The connection pool is managed by the application server container, so in addition to increasing the
connection setting, additional connections allowed must be configured on the database.
C. The data sources are released at the end of the commit phase when using Type 4 JDBC drivers. New
connections will be created upon the next database access.
D. It is necessary to tune the applications before tuning WebSphere application server. Connections not
returned to the pool are often caused by programs not closing connections properly.
Answer: D
IBM시험문제 000-253 000-253자격증 000-253
NO.9 Which services are implemented by the WebSphere application server?
A. Security, JMS messaging, Naming and HTTP Plug-in
B. The user registry, Naming and HTTP Plug-in
C. HTTP Load Balancing service, JMS messaging and Data Replication Service (DRS)
D. Security, Naming, Transaction and Dynamic Cache
Answer: D
IBM자격증 000-253 000-253자료 000-253덤프 000-253
NO.10 Which two components provide workload management capabilities?
A. Node agent
B. Web server plug-in
C. Caching proxy
D. Deployment manager
E. Load balancer
Answer: BE
IBM 000-253덤프 000-253 000-253
NO.11 What is needed to load balance the HTTP traffic across a cluster of Web servers?
A. Configure a proxy server such as Tivoli Access Manager (TAM)
B. Enable server affinity for each HTTP server in the cluster
C. Implement the caching proxy server component of the WebSphere Edge
D. Use an IP sprayer from the load balancing component of the WebSphere Edge Components
Answer: D
IBM 000-253기출문제 000-253
NO.12 What functionality does the Caching Proxy server provide?
A. Reverse proxy and content-based routing
B. Dynamic content caching and integration with servlet caching
C. File serving enabler
D. HTTP compression
E. Integration with Dynacache and third party object caches
Answer:AB
IBM 000-253최신덤프 000-253최신덤프 000-253
NO.13 When the application server is experiencing normal to heavy usage, which statement most accurately
describes optimal pool usage?
A. The pools will all show similar numerical values, indicating balanced workload is occurring throughout
the application server.
B. Pools used by the application should be released and rebuilt in conjunction with JVM garbage
collection cycles ensuring that no stale connections persist.
C. The Performance Management Interface (PMI) must be explicitly enabled on the application server to
be monitored, since it requires CPU resources on the server being monitored.
D. Pools used by the application should be nearly fully utilized, indicating that resources are being
efficiently used.
Answer: D
IBM 000-253시험문제 000-253 000-253최신덤프 000-253
NO.14 When configuring a J2C connection factory, which setting can be configured using the administrative
console?
A. Container-managed authentication alias
B. Component-managed authentication alias
C. Authentication preference
D. Mapping configuration alias
Answer: B
IBM 000-253 dumps 000-253
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NO.15 Which set of parameters can a system administrator adjust to directly improve performance for the
EJB container?
A. Transaction lifetime and client inactivity timeout
B. Cache size and cache cleanup interval
C. Data source connection pool and server JVM size
D. Session timeout and HTTP session object size
Answer: B
IBM 000-253 000-253 dumps 000-253
NO.16 A J2EE application needs to be configured as follows: The EJB module and the utility JAR in the
application must be loaded by the same Class loader. Web module WAR1 and the EJB module must use
the same Class loader and Web module WAR2 must have its own Class loader. What is the correct Web
module Class loader configuration for this application?
A. WAR1 -Module, WAR2 -Module
B. WAR1 - Module, WAR2 - Application
C. WAR1 - Application, WAR2 - Application
D. WAR1 - Application, WAR2
Module
Answer: D
IBM dumps 000-253기출문제 000-253최신덤프 000-253 000-253
NO.17 An application has 15 concurrent users and a connection pool size of 10. Each user uses 3 prepared
statements. For this application, what is the recommended prepared statement cache size?
A. 10
B. 15
C. 30
D. 45
Answer: C
IBM인증 000-253 000-253 dumps 000-253 000-253 000-253
NO.18 Session Initiation Protocol (SIP) servlets are packaged in which type of archive file?
A. SAR
B. WAR
C. JAR
D. EJB-JAR
E. SIP-JAR
Answer:A
IBM자료 000-253 000-253
NO.19 If an administrator configures session management for an application server to use SSL ID tracking,
which two other session tracking mechanisms should also be enabled?
A. Cookies
B. URL Rewriting
C. Security Integration
D. Serial Access
E. Java2 Security
Answer:AB
IBM시험문제 000-253덤프 000-253 pdf 000-253
NO.20 Which approach should be recommended when designing a production topology for WebSphere
application servers providing high availability and failover capabilities?
A. Create a design using multiple machines that handle the full production load, enabling the use of
application server clustering to provide failover capabilities
B. Utilize load balancers between the Web servers and the application servers to provide failover support
at the application server tier
C. Place the Authentication servers outside of the intrusion firewall with the Web servers, since the Web
servers will need to access them
D. Use the largest processor engines and least number of physical machines for the application server
tier, to minimize the software licensing costs
Answer:A
IBM기출문제 000-253 000-253최신덤프 000-253자료 000-253 dump
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