Oracle Oracle Certifications 1Z0-510 Questions & Answers

• Question 21:

  If you want to access the list of the customer's active and global promotions, which pricing will you use?

  A. PricingEngine

  B. PricingTools

  C. PricingModelHolder

  D. PricingCalculator

  Correct Answer: C

  Because it can be resource intensive to collect a user's list of promotions, or pricing models, the session-scoped UserPricingModels component (class atg.commerce.pricing.PricingModelHolder) stores them in a session cache. When a session starts for a user, UserPricingModels queries each pricing engine for the customer's promotions. PricingModelHolder is schedulable, and can also be configured to periodically update the promotions cache.

  These promotions include both the promotions in the user's activePromotions profile property and the list of global promotions.

  References: ATG Commerce Programming Guide, Promotion Repository Item Properties

• Question 22:

  Which three can be used to create valid Nucleus components?

  A. any java class

  B. any Java class with a public constructor

  C. any JavaBean

  D. a Java class implementing GenericService

  E. a singleton with a private constructor and a getinstance() public method

  Correct Answer: BCD

  Nucleus: Organizing JavaBean Components

  Nucleus is Oracle ATG Web Commerce's component model for building applications from JavaBeans.

  Nucleus lets you assemble applications through simple configuration files that specify what components are used by the application, what parameters are used to initialize those components, and how those components hook up to each other.

  Nucleus by itself provides no application-specific functions. The JavaBean components implement all of an application's functionality. Nucleus is the mechanism that gives those components a place to live, and a way for those components to

  find each other.

  Note: Event Sources

  Your class can be a source for JavaBeans events by following the patterns outlined in the JavaBeans specifications (see Events and Event Listeners in the Core ATG Services chapter). If your class fires events, Nucleus properties files can

  be used to configure the listeners for those events.

  D: However, these classes should implement certain interfaces that give components access to a number of Nucleus capabilities, such as automatic creation, configuration, and notifications.

  The easiest way to implement these interfaces is to subclass atg.nucleus.GenericService, which implements all interfaces described in the following sections. However, your class might already extend some other class, thereby preventing you from extending GenericService. In this case, your class must implement the necessary interfaces.

  Note: Your class does not need to implement all interfaces that GenericService implements, only the ones with the functionality required.

  E: Any Java object with an empty constructor can act as a component in Nucleus.

  Note: Java has several design patterns Singleton Pattern being the most commonly used. Java Singleton pattern belongs to the family of design patterns, that govern the instantiation process. This design pattern proposes that at any time there can only be one instance of a singleton (object) created by the JVM.

  The class's default constructor is made private, which prevents the direct instantiation of the object by others (Other Classes). A static modifier is applied to the instance method that returns the object as it then makes this method a class level method that can be accessed without creating an object.

• Question 23:

  Identify the three ways in which Oracle LiveHelp OnDemand reduces cart abandonment, lifts online sales revenues, and reduces services costs.

  A. delivering automated personalized content

  B. identifying and proactively engaging at-risk shoppers

  C. providing prioritized product recommendations

  D. increasing conversion rates and order values

  E. deflecting service calls, increasing agent productivity, and increasing first contact resolution

  F. scenario-driven merchandising and promotions

  Correct Answer: BDE

  Note 1: The Oracle Live Help On Demand solution allows executives to intelligently and proactively manage targeted "click-to-chat" and "click-to-call" customer-agent interactions in digital channels. This allows the business to balance available resources with individual customer value and customer behavior in order to most effectively achieve business goals, which can range from increasing customer satisfaction to achieving problem resolution or meeting sales targets.

  Note 2: Oracle's Live Help On Demand is an integrated suite of live voice, chat, and e-mail solutions that enable you to deliver just-in-time, personalized, interactive assistance that will grow online sales, increase customer satisfaction, and reduce customer service costs. Added quickly and easily as a SaaS solution, Oracle Live Help On Demand helps you deliver the right information to the right customer at the right time.

• Question 24:

  In a multisite environment, what is the default sharing behavior of user profiles?

  A. They are shared across all the sites.

  B. They are not shared and hence are separate across the sites.

  C. They can be configured into groups that specify the sharing behavior.

  D. There is no default behavior. It needs to be custom designed and implemented.

  Correct Answer: A

  User profiles (and therefore logins) are always shared across all sites in the application.

  Note: In the simplest case, these sites may share only user profiles, so a customer registered on one site is also registered on the other. In more complex implementations, the sites may share shopping carts, so a customer can include items from both sites in a single order. The bargain-brand site might also include upsell recommendations for (and links to) items on the luxury brand site, or the sites might share gift lists.

• Question 25:

  What should be the scope of the GiftlistSearch component?

  A. GiftlistSearch should be request scoped

  B. GiftlisSearch should be session-scoped because multiple pages are typically involved in gathering and displaying information.

  C. GiftlisSearch Search should be global scoped as it is a stateless component invoking GiftlistManager.

  D. GiftlistSearch scope cannot be changed as It Is overridden by ATG when it initializes and its life cycle is timer based.

  Correct Answer: B

  GiftlistSearch should be session-scoped because multiple pages are typically involved in gathering and displaying information for gift list searching (for example, you might want to maintain a list of results for paging purposes). This form handler uses supporting servlet beans to add the retrieved gift lists to the customer's profile and to display gift list contents.

  Note: The GiftlistSearch form handler is used to search the repository for gift lists based on properties other than id. The handler uses input from the customer such as owner name, event name, event type, and state to find gift lists that other customers have published and to return a list of gift lists that match the given criteria.

• Question 26:

  Which item descriptor in the SiteRepository is used to define Site Categories?

  A. siteConfiguration

  B. siteTemplate

  C. siteGroup

  D. siteCategory

  Correct Answer: B

  Recording Sites within the Site Repository Definition All registered sites have a site ID and are recorded in the siteRepository definition. The Site repository, which runs on all server instances, stores site configurations, site categories and site groups that are created with Site Administration. The Site repository stores the following item descriptors:

  siteConfiguration An item descriptor that contains the site configuration properties. Versioned siteConfigurations are deployed from the publishing server to the production server.

  siteGroup An item descriptor that contains sharing group properties. Versioned siteGroups are deployed from the publishing server to the production server.

  siteTemplate An item descriptor for a site category. Site categories are non-versioned instances that are stored in the siteRepository definition on the publishing server. Site categories do not get deployed.

• Question 27:

  In an ATG multisite installation, identify three strategies that ATG employs to determine request is associated with.

  A. sticky session based

  B. sticky site parameter based

  C. domain based

  D. path based

  E. configuration File

  Correct Answer: BCD

  A multisite application must be able to quickly determine what site a given request is associated with. To this end, the ATG platform supports two main URL management strategies:

  *

  In a domain-based strategy(C)

  *

  In a path-based strategy (D)

  B: RequestParameterRuleFilter checks the request URL for two query parameters:

  *

  pushSite is set to a site ID, which is returned by the rule filter's filter() method.

  *

  stickySite, if set to setSite, makes the pushSite-specified site sticky for the current session. Unless licitly reset or unset, the sticky site is used for all subsequent requests during that session.

  Note: RequestParameterRuleFilter

  Based on the class atg.multisite.PushedSiteParamFilter, the component /atg/multisite/

  RequestParameterRuleFilter is the first rule filter to execute. This filter processes request query parameters that set the current site, and specify it as a sticky site that persists throughout the session of that request.

• Question 28:

  What is the outcome when both the SiteScope and SiteIds properties are set on the component?

  A. The site scope is set to all the sites by default.

  B. The site scope is set to the current site.

  C. The siteScope property is ignored.

  D. The siteIds property is ignored.

  Correct Answer: C

  The siteScope parameter is ignored if the siteIds parameter is specified.

  Note:

  siteScope

  Optional input parameter to indicate how to further narrow the result set. The siteScope parameter may be "current", "all", or a shareable type ID such as "atg.ShoppingCart". The siteScope parameter is ignored if the siteIds parameter is

  specified. If both siteIds and siteScope are omitted, the scope defaults to the value of the configured siteScope property, which defaults to "all".

  siteIds

  Optional input parameter to indicate how to further narrow the result set. If specified, the siteIds parameter must be a Collection of Strings.

• Question 29:

  What is the primary mechanism used by ATG to record user site navigation activity on the profile?

  A. a combination of a DMS event and listening scenario that can update the profile directly

  B. setting property data directly on the user's profile using the tag

  C. Implicit. ATG monitors all activities and keeps track of all user activity.

  D. There is no out of-the-box behavior for this. It must be built out by the implemented

  Correct Answer: C

  With Oracle ATG Web Commerce Business Intelligence, you can monitor, report, and analyze complete cross-process, cross-functional trends and business metrics by combining data from all e-business systems into a single, centralized reporting center.

• Question 30:

  How does the ATG's pipeline manager identify the next element in the pipeline to be executed within a chain?

  A. using data in the Profile Marker

  B. through the Pipeline registry XML data

  C. using data in the Order marker

  D. via the transition tag in Pipeline Definition Files

  E. by using the component configuration of the pipeline manager component

  Correct Answer: E

  The Pipeline Manager is a system that executes a series of processors, which are linked in processor chains. A processor is a component that executes a piece of functionality and returns a status code. The status code determines which processor in the chain to execute next. The Pipeline Manager enables you to dynamically add and remove processors and chains of processors.