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Braindumps for "HP0-438" Exam

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 Question 1.
You have been asked to deploy a large application that is available on a shared directory structure using weblogic.Deployer. 

Which of the following techniques would you use?

A. Use a command similar to "java weblogic.Deployer ... -nostage -deploy myapp.ear"
B. Use a command similar to "java weblogic.Deployer ... -shared -deploy myapp.ear"
C. Use a command similar to "java weblogic.Deployer ... -external_stage –deploy myapp.ear"
D. Use a command similar to "java weblogic.Deployer ... -distribute -deploy myapp.ear"

Answer: A

Question 2.
Scenario: Consider a slow performing Web Logic cluster wherein the response time exceeds the SLA requirement of 12 milliseconds. The application consists of a web component implementing JSPs and a business component consisting of a stateless session EJB and an entity EJB accessing a back-end database.

If the configured JDBC connection pool had test-connections-on-reserve enabled and test table specified, this would imply that the Connection gets tested?

A. With a back-end database on used and unused connections on a timely basis.
B. With back-end database only once in the life time of a connection as soon it gets created.
C. Only when the time-stamp associated with the connection has expired (regarding Seconds To  
     Trust An Idle Pool Connection Setting) before allocating to client.
D. With SQL-query test randomly to make sure the connections in the pool stay healthy.

Answer: C

Question 3.
A domain configuration has been transferred from an old development server to a new machine.
It had been hoped that the domain files could just be transferred from one machine to another, but it is now understood that certain parameters are dependent on the local configuration. The Listen Address for the admin server is not valid for the new machine and needs to be changed before the admin server can be started.

You start WLST in off-line mode to rectify the problem.

Which WLST command will give you access to the current configuration, so that you can make the change?

A. connect
B. load Domain
C. read Domain
D. load Properties

Answer: C

Question 4.
Which statement is NOT true about restarting the Managed Servers?

A. Node Manager can start the Managed Server process which was killed via the "ctr+c"or "kill -9     
    "commands.
B. Node Manager can only restart a server that was started via Node Manager.
C. Node Manager can restart the Managed Server in Managed Server Independence (MSI)  
     mode.
D. By default, Node Manager automatically restarts the Managed Server instance under its  
     control that failed.

Answer: A

Question 5.
WLST life cycle commands are used to manage the life cycle of a server instance and its services. If the requirement is to use the migrate command, which of the following is INCORRECT?

A. Migrate command can be used to migrate a JMS server to another server within a cluster only.
B. For JTA migration, the source server has to be down for the migrate command to succeed.
C. For JMS Service, migration to another server can happen only on a running server.
D. The migration type server option can be used to migrate all services for a particular server.

Answer: C

Question 6.
Scenario: The Stock Control Application you are going to deploy to a cluster of Web Logic Managed Servers requires a JMS destination to asynchronously deliver the messages to the back-end Warehousing Application. To distribute the messages across the cluster, you decided to configure the distributed destination. Also the Warehousing Application is a legacy application written to implement a proprietary MQ API connecting an MQ-Series server. The Stock Control Application is implemented as a web application on a Web Logic cluster delivering the message to the distributed destination. 

The cluster has three Managed Servers hosted on two high powered machines and one low range/powered machine.

To distribute the physical destinations unevenly across the clustered Web Logic Managed Servers so that the high-powered machines can receive more messages than the low-powered machines, configure the distributed destination with:

A. "Allocate Members Uniformly" set to false and manually select more physical destinations from 
     the high-powered machines
B. "Uneven Distribution" set to true and select all the physical destinations
C. "Uniform Distribute Destination" set to true and select all the physical destinations from the 
     high-powered and low- powered machines
D. "Load Balancing Policy" set to Random and selects only the destination from the high-powered 
     machine

Answer: A


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Braindumps for "646-223" Exam

Unified Communications Express AM

 Question 1.
An account manager is meeting with a customer who is interested in a Cisco IP Communications solution. The customer needs to support a variety of analog devices, voice mail, auto attendant, and 200 users. 

Which solution should the account manager discuss with this customer?

A. a full Cisco CallManager solution
B. a full Cisco CallManager solution with Cisco Unity
C. Cisco CallManager Express
D. Cisco CallManager Express with Cisco Unity Express

Answer: D

Question 2.
One of your potential customers has concerns about choosing a Cisco IP Communications solution because, according to the competition, IP telephony solutions cost more than they are worth. 

Which strategy would be most appropriate to defuse this concern?

A. Unlike traditional office environments where voice and data are separate, Cisco IP 
    Communications supports the idea of a converged network where the telephony and IP 
    components are integrated.
B. An IP-enabled PBX inevitably reaches a point called the golden phone, at which an addition 
   requires more than just a phone. In fact, it requires a card to support the phone, and possibly a 
   new shelf of a cabinet to house the card. These upgrades end up being very costly and offer 
   the customer no flexibility to implement nonproprietary solutions in the future.
C. With low operating and capital costs, a Cisco IP Communications deployment will pay for itself 
   in 18 months on average and will provide an average annual savings per user of US$334. The 
   drivers of the ROI are determined by the unique network circumstances of the customer, such 
   as the speed of migration, the remaining life on the PBX, and the extent of the data upgrade.
D. Cisco IP Communications solutions are based on tested and verified designs that ensure rapid 
   ROI. Cisco or its IP telephony specialized channel partners can also customize these solutions 
   to meet business demands and realize cost savings resulting from existing equipment or 
   applications.

Answer: C

Question 3.
Organizations that embrace Cisco IP Communications solutions are able to interoperate with existing TDM systems and applications, as well as support which two traditional telephony networking standards? (Choose two.)

A. QSIG
B. BGP
C. SIP
D. TDM
E. DPNSS

Answer: A, E

Question 4.
The IT manager from a prospective client organization explains that their network is overloaded. The network has been in use since 2002 with minimal upgrades, and is composed of several different devices from different vendors. E.mail is slow, the voice.mail system is outdated, and employee productivity and responsiveness are suffering.

Given this scenario, which business driver is most appropriate to sell a Cisco IP Communications solution?

A. reduce operating costs
B. increase revenue generation
C. facilitate future expansion
D. reduce the number of employees

Answer: A

Question 5.
You require an easy-to-use, web.enabled tool to demonstrate to a prospective customer the benefits of a converged network in terms of productivity enhancements and real estate savings. 

Which tool should you use?

A. Cisco ROI analysis
B. Cisco CNIC
C. business case from the industry of the prospect
D. customized hurdle rate analysis

Answer: B

Question 6.
An account manager is meeting with a service provider that has installed Cisco CallManager Express at a large number of its subscriber sites. The customer wants to maintain and troubleshoot Cisco CallManager Express remotely. 

Which Cisco CallManager Express feature makes this possible?

A. CiscoWorks VPN/Security Management Solution
B. Cisco Network Analysis Module
C. commanD.line interface
D. CiscoWorks IP Telephony Environment Monitor

Answer: C

Question 7.
Which two baseline discovery questions would be most appropriate to ask an IT manager? (Choose two.)

A. in how many locations do you have Cisco routers deployed?
B. Would installing Cisco IP Communications Express with other business systems reduce the 
    complexity of your IP infrastructure?
C. How many platforms do you intend to use for call processing and voice mail?
D. Do you anticipate growth in the number of employees over the next few years?

Answer: A, C

Question 8.
A potential customer has several global offices, including one in North America, two in France, and one in Germany. This prospect is investigating cost-effective voice mail and auto attendant, and has asked for your recommendation. 

What application would best meet the needs of the customer?

A. Cisco Unity Express
B. Cisco Unity
C. customized XML applications
D. Cisco CallManager

Answer: A

Question 9.
How does a converged solution work?

A. Voice traffic is carried over a circuit-switched network, and data traffic is carried on an IP 
    network
B. Voice, video, and data are integrated onto a single IP network.
C. The network is comprised of proprietary timE.division multiplexing hardware and circuits.
D. The LAN is used for data traffic, and the WAN is used to integrate voice and video traffic

Answer: B

Question 10.
You work as the network administrator at Certpaper.com. Certpaper has several global offices, including one in Britain, two in North America, and three in Asia. The company needs to investigate cost-effective voice mail and auto attendant, and has asked for your recommendation. 

What application would best meet the requirements of the company?

A. Cisco Unity Express
B. Customized XML applications
C. Cisco Unified Communications Manager
D. Cisco Unified CallConnector Mobility

Answer: A


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