1Z1-574 Oracle IT Architecture Essentials Practice Exam Set 6

Which statement best describes the relationship between a Service Contract and a Usage
Agreement as defined by the Oracle Reference Architecture (ORA)?


Options are :

  • There may be multiple Service Contracts associated with a single Usage Agreement.
  • There is a one-to-one relationship between a Service Contract and a Usage Agreement. For each Service Contract there is a corresponding Usage Agreement.
  • There is a many-to-many relationship between Service Contracts and Usage Agreements.
  • There is no defined relationship between a Service Contract and a Usage Agreement.
  • There may be multiple Usage Agreements associated with a single Service Contract. (Correct)

Answer : There may be multiple Usage Agreements associated with a single Service Contract.

Which statement best describes how Service-Oriented Integration (SOI) differs from traditional
Enterprise Application Integration (EAI)? 



Options are :

  • SOI uses a point to-point integration approach based on the Web Services Industry standards.
  • SOI is different than hub-based EAI, but is the some as EAI using a message bus.
  • SOI uses SOA Services that are separate and distinct from the applications being integrated
  • SOI is Just like EAI except that a service bus is used Instead of a hub or message bus.
  • EAI integrates applications whereas SOA integrates SOA Services. (Correct)

Answer : EAI integrates applications whereas SOA integrates SOA Services.

The WebShipAnywhere company currently has a manual Order-to-Ship process. The company is
implementing Service-Oriented Integration architecture and, as part of that initiative, they are
automating the Order-to-Ship process.
Whenever an order ships, the Warehouse Management System (WMS) is manually updated to
reflect that the order has been shipped. If the Inventory for any product that was part of the order
drops below a threshold value, the WMS alerts the user via a pop-up screen indicating that the
product inventory is low. When this happens, the user logs in to the Purchasing System (PS) and
enters the need to order more of the product. Both the WMS and PS are thick-client, two-tier
applications that use an Oracle database. As part of automating the Order-to-Ship process, the
company would like to remove this manual step.
What integration pattern(s) should be used to automate this manual step?


Options are :

  • The polling integration pattern should be used to detect that the inventory for a product is low in the VMS. If a product inventory is low, a “low-inventory” event should be created and published to a topic queue following the publish-and-subscribe pattern. An event handler registered for the “low inventory” event then receives the event and updates the PS.
  • It is not possible to integrate thick-client, two-tier applications (such as VMS and PS) by using a SOI architecture. Only applications with service interfaces can be included in an SOI architecture
  • The WMS should be modified to create a "low-inventory" event and publish the event to a topic queue following the publish-and-subscribe pattern. An event handler registered for the "lowinventory" event then receives the event and updates the PS.
  • Because both the WMS and the PS use Oracle database, the WMS should be modified to use a trigger to update the PS database whenever a low inventory is detected.
  • The polling integration pattern should be used to detect that the inventory for a product is low in the WMS. If a product inventory is low, the polling component uses a reliable-one-way message to call an SOA Service that updates the PS. (Correct)

Answer : The polling integration pattern should be used to detect that the inventory for a product is low in the WMS. If a product inventory is low, the polling component uses a reliable-one-way message to call an SOA Service that updates the PS.

AAPML and CARML are part of what standards effort?


Options are :

  • Web Services Interoperability
  • Identity Governance Framework (Correct)
  • JCA and JAAS
  • WS-Security

Answer : Identity Governance Framework

Which of the following are asset packaging best practices?
A. Every reusable asset must contain at least one manifest file that self-describes the contents of
the package.
B. Any components that can be precompiled must be precompiled in the package.
C. Non-runtime artifacts such as build and test artifacts must be included in the package.
D. Packaging of components must be modular and all common components must be packaged as independent libraries that can beincluded in multiple packages.


Options are :

  • B,C,D
  • A,B,D (Correct)
  • A,C,D
  • A,B,C

Answer : A,B,D

Architecturally speaking, why might an organization deploy a SAML-based Web SSO solution if
they already have a cookie-based Web SSO in place and working?


Options are :

  • SAML generally performs better and requires less network overhead.
  • SAML isimmune to man-in-the-middle attacks.
  • SAML supports federation across cookie domains. (Correct)
  • SAML is required for Web Service security, which makesit a natural replacement for cookie based SSO solutions

Answer : SAML supports federation across cookie domains.

Which of the following is NOT a container capability?


Options are :

  • Scalability
  • Management and Monitoring
  • High Availability (Correct)
  • Applications

Answer : High Availability

Which caching mode does every write to the cache cause a synchronous write to the back-end
store?


Options are :

  • Write-Behind Cache
  • Refresh-Ahead Cache
  • Read-Through Cache
  • Write-Through Cache (Correct)

Answer : Write-Through Cache

The Service-Oriented Integration (SOI) architecture can be deployed in a variety of ways. One 

deployment option is a hierarchical deployment, where each division within the enterprise can
deploy the layers of the SOI architecture by using their chosen hardware and software platforms.
A separate enterprise-wide deployment of the upper layers of the architecture is used to provide
cross-divisional integration. Which statements are true for this type of hierarchical deployment of
SOI?

A. Hierarchical deployment of the SOI architecture is the recommended deployment whenever an
enterprise has two or more business divisions.
B. Hierarchical deployment of the SOI architecture is an anti-pattern and should be avoided du-the
additional costs associated with supporting multiple hardware and software platforms.
C. Hierarchical deployment of the SOI architecture is a transitional phase moving toward a peerpeer
deployment where the enterprise-wide deployment of the upper layers is eliminated.
D. Hierarchical deployment of the SOI architecture supports aquestions because each aquestions
can be treated as a new division with its own chosen hardware and software platforms.
E. Because each division is allowed to select the hardware and software platform, industry
standards become more important to ensure interoperability between the divisions and the
enterprise-wide upper layer.
F. Because each division is allowed to select the hardware and software platform, platform
vendors will have the complete for business, which will reduce the costs of hardware and software,
thus reducing the cost of technical deployment versus a shared deployment.


Options are :

  • C,E
  • A,B
  • D,E (Correct)
  • B,F

Answer : D,E

What are the three key technical concepts related to Grid computing?
A. Web Services
B. Server Virtualization
C. Clustering
D. Dynamic Provisioning


Options are :

  • A,B,D
  • A,B,C
  • A,C,D
  • B,C,D (Correct)

Answer : B,C,D

Service-Oriented Integration creates a catalog of SOA Services that expose capabilities from
existing back-end systems. What are the three types of capabilities that the SOA Services
expose?
A. existing business processes
B. existing management and monitoring functionality
C. existing business functionality
D. existing data entities
E. existing application programming interfaces (APIs)


Options are :

  • A,C,D (Correct)
  • A,D,E
  • A,B,C
  • A,B,D

Answer : A,C,D

Much as in modular programming, there are two ways that federation applies to user interface
design: as either consumer or producer of federated Interface elements.
Which statement is true?


Options are :

  • As a consumer, the developer is responsible for incorporating existing Interface elements into the user interface. (Correct)
  • As a consumer, the end user is responsible for incorporating existing Interface elements into the user interface.
  • As a producer, the developer is responsible for incorporating existing interface elements into the user interface.
  • As a producer, the developer is responsible for building separate and independent interface elements that can be incorporated into another user interface.
  • As a consumer, the device is responsible for incorporating existing Interface elements into the user interface.

Answer : As a consumer, the developer is responsible for incorporating existing Interface elements into the user interface.

Which of the following is the most correct definition of Grid computing?


Options are :

  • Grid computing refers to the vertical scaling of resources to add more capacity to the Infrastructure.
  • Grid computing allows computing resources to be operated and managed independently, creating a distributed architecture. (Correct)
  • Grid computing refers to the ability to run computers off a power grid.
  • Grid computing refers to the aggregation of multiple, distributed computing resources, making them function as a single computing resource with respect to a particular computational task.

Answer : Grid computing allows computing resources to be operated and managed independently, creating a distributed architecture.

Which of the following is not a part of the Oracle Reference Architecture Monitoring and
Management framework?


Options are :

  • Monitoring
  • Services (Correct)
  • Management
  • Integration
  • User Interaction

Answer : Services

Which of the following is least effective at deterring man-in-the-middle attacks?


Options are :

  • biometric authentication
  • mutual authentication (Correct)
  • encrypting network traffic
  • issuing single-use access tokens
  • using time stamps or transaction IDs to detect and discard replay attempts

Answer : mutual authentication

Oracle Reference Architecture uses multiple views (as defined by standard IEEE 1471) to
describe the architecture. Which statement best describes the use of views within ORA?


Options are :

  • Each view within ORA focuses on a particular set of Oracle products.
  • ORA provides multiple views (for example, Conceptual, Logical, Deployment) to describe the architecture to various stakeholders. (Correct)
  • ORA provides multiple views (for example, Product Mapping, Deployment) to illustrate how Oracle products must be installed and configured.
  • Each view within ORA focuses on a particular set of industry standards.
  • ORS uses views to illustrate industry standards and document architecture guidelines.

Answer : ORA provides multiple views (for example, Conceptual, Logical, Deployment) to describe the architecture to various stakeholders.

What are the three primary delivery models of Cloud computing?
A. Infrastructure as a Service
B. Application as a Service
C. Software as a Service
D. Platform as a Service


Options are :

  • A,B,D
  • B,C,D
  • A,B,C
  • A,C,D (Correct)

Answer : A,C,D

Which statements arc true about Rich Internet Applications (RIAs)?
A. A Rich Internet Application (RIA) is a web application that provides the type of sophisticated
user Interface that has traditionally requiredadedicated desktop client.
B. There are a variety of technologies being applied to create RIAs, but all provide a sophisticated
user interface delivered through a browser.
C. Rich Internet Applications provide only limited functionality and the traditional fat client is still needed in cases such as those requiring animation.

D. Rich Internet Applications transfer all the business application processing to the client, thereby reducing the cost of the server infrastructure.




Options are :

  • A,B (Correct)
  • B,C
  • A,D
  • C,D

Answer : A,B

The Product Mapping view of the Service-Oriented Integration architecture shows some of the
Oracle products mapped onto two or more layers in the architecture. For example, Oracle
WebLogic Suite (OWLS) is mapped to the Business Service Layer, the Data Normalization Layer,
and the Connectivity Layer. Which statement best describes why OWLS is mapped to these three
layers in the OSI architecture?


Options are :

  • OWLSis the only product that provides all the capabilities required by the three layers in the OSI architecture.
  • When OWLSis used to implement the OSI architecture, the three layers need to be combined Into a single architectural layer.
  • OWLS plus the other Oracle products that are mapped to the three layers are required to deliver the capabilities for the three layers in the architecture.
  • The other Oracle product mapped to the three layers all have OWLS embedded in the product. Thus, OWLS is required for the products mapped into three layers. (Correct)
  • OWLS can be used to host assets delivering the capabilities in any or all of the three layers. Assets hosted on OWLS should still adhere to the layering of the architect.

Answer : The other Oracle product mapped to the three layers all have OWLS embedded in the product. Thus, OWLS is required for the products mapped into three layers.

A company is building a new customer self-service website. The company has an existing CRM
application that contains customer information that needs to be integrated into the self-service
website. The CRM application provides a synchronous interface to access the needed customer
information. The CRM application takes 5 to 30 seconds to respond to the request for customer
information. The requirements for the new customer self-service website is to respond within 3
seconds 90% of the time. What integration pattern would you suggest that the company use to
integrate the CRM application into the new customer self-service website?


Options are :

  • Use the request optional-response message exchange pattern to access the CRM application. If the CRM application responds quickly (for example, in 5 seconds) use that response. If the CRM application does not respond quickly, then the optional response was not returned and processing continues.
  • When customer information from the CRM application is needed, post a message to a topic queue by using the publish-and-subscribe integration pattern. This approach allows the CRMapplication or any other application subscribing to the topic queue to respond with customer information.
  • When customer information from the CRM application is needed, asynchronously fetch the information by using the store-and-forward integration pattern. This approach allows the selfservice website to respond quickly to customer requests without waiting for the CRM application. The website can display the fetched customer information when it is available. (Correct)
  • Use the request-response message exchange pattern to access the synchronous interface provided by the CRM application. The request-response message exchange pattern matches the synchronous interface provided by the CRM application, so this is the simplest and best approach for integration.
  • Use the polling integration pattern to find the necessary customer information in the CRM application database. Obviously the data exists in the CRM application database. Obliviously the data exists in the CRM application database, so the slow response from the CRM application can be eliminated by polling directly from the CRM application database.

Answer : When customer information from the CRM application is needed, asynchronously fetch the information by using the store-and-forward integration pattern. This approach allows the selfservice website to respond quickly to customer requests without waiting for the CRM application. The website can display the fetched customer information when it is available.

Which statement is true with respect to Metadata Repository and Asset Repository?


Options are :

  • Asset Repository stores everything related to the assets, including metadata and payload.
  • Metadata Repository stores everything related to the assets. Including metadata and payload.
  • Asset Repository manages the data about the assets, and Metadata Repository stores the payload of the assets.
  • Metadata Repository manages the data about the assets, and Asset Repository stores the payload of the assets. (Correct)

Answer : Metadata Repository manages the data about the assets, and Asset Repository stores the payload of the assets.

What are the key differentiating characteristics of Oracle Reference Architecture User Interaction?


Options are :

  • ORA UI is user centric, providing a feature-rich, intuitive human Interface. (Correct)
  • ORA UI provides a single unified interface regardless of the complexity of underlying applications.
  • ORA UI standardizes on a single technology, simplifying development.
  • ORA UI replaces portal platforms for collaboration.
  • ORA UI is application-focused, enabling effective Integration of content and application functionality

Answer : ORA UI is user centric, providing a feature-rich, intuitive human Interface.

Which of the following are examples of the management and visibility gap between the traditionally
monitored IT Infrastructure resources and the Services?
A. On-going Shift to Move to an Agile Shared Service Computing Environment
B. On-going Shift to Manage IT from an End-User Experience Perspective
C. Loosening of Corporate Policies and Regulations
D. Increasing Number of Heterogeneous IT Infrastructure Components to Manage
E. Complex Distributed Environments Requiring Access to Consolidated Information


Options are :

  • A,B,D,E (Correct)
  • A,C,D,E
  • A,B,C,D
  • B,C,D,E

Answer : A,B,D,E

The Conceptual, Logical, and Product Mapping architecture views are core to the documents
within the Oracle Reference Architecture (ORA) library- Which statement best describes the
relationship between these three architectural views?


Options are :

  • The Conceptual view lists the concepts behind the architecture, the Logical view describes the rationale for the architecture, and the Product Mapping view Identifies the Oracle products required
  • The Conceptual view defines the architecture in less technical terms, the Logical view provides Increasing detail by using more technical terms, and the Product Mapping view maps Oracle products onto the Logical view.
  • Each architecture view is designed to communicate to a specific stakeholder and there is no defined relationship between the views.
  • Each architecture view is a description of the components within the architecture, the logical view describes the runtime interactions between the components, and the product mapping view illustrates the deployment of Oracle products.
  • The Conceptual view is a high-level description of the architecture, the Logical view is a detailed description of the architecture, and the Product Mapping view illustrates the deployment of Oracle products (Correct)

Answer : The Conceptual view is a high-level description of the architecture, the Logical view is a detailed description of the architecture, and the Product Mapping view illustrates the deployment of Oracle products

What does the Identity Asserter do in a J2EE framework?


Options are :

  • It determines a user's identity based on a given set of security roles and asserts it to the container.
  • It informs the container of the client identity of an inbound request.
  • It resolves Identity conflicts when multiple LDAPs are used.
  • It Inserts identity into Web Service credentials used for outbound service requests. (Correct)

Answer : It Inserts identity into Web Service credentials used for outbound service requests.

IT Strategies from Oracle (ITSO) includes many Enterprise Solution Designs (ESD). Which
statement best describes what an ESD provides to ITSO?


Options are :

  • An ESD describes the business processes and data entities that are incorporated into a specific Oracle application.
  • An ESD identifies the Oracle applications that are focused on a particular vertical industry.
  • An ESD detailsindustry-specific business processes that span two or more Oracle applications. (Correct)
  • An ESD describes the current state and desired future-state architecture of a typical enterprise in a vertical industry.

Answer : An ESD detailsindustry-specific business processes that span two or more Oracle applications.

Which of the following statements describes the relationship between Cloud computing and Grid computing?



Options are :

  • Grid computing and Cloud computing are totally unrelated concepts
  • Grid computing is an evolution of the Cloud computing architecture
  • Grid architectures are likely to be used in building Clouds (Correct)
  • Grid computing is the same as Cloud computing

Answer : Grid architectures are likely to be used in building Clouds

Which of the following statements are true about defense-in-depth strategy?
A. It saves money by allowing organizations to remove costly perimeter security Infrastructure.
B. It is a strategy designed to win the battle by attrition. It consists of multiple security measures at
various levels as opposed to a single barrier.
C. It includes security measures for the network, the operating system, the application, and data.
D. Due to network overhead issues, it should not be used in a distributed computing environment
such as SOA or cloud computing.
E. It is a good strategy to protect an organization from insider threats.


Options are :

  • B,C,E (Correct)
  • B,D,E
  • A,B,E
  • A,B,D

Answer : B,C,E

When mapping Oracle Products onto the Logical view, what is the best approach?


Options are :

  • Use a third-party to provide all capabilities required by the three layersin the Management and Monitoring architecture.
  • Use Oracle Enterprise Manager to provide core capabilities required by the three layers for Oracle stack, and use management packs, connectors, and plug ins for non-Oracle stack.
  • Use an Oracle Enterprise Manager product to provide all the capabilities required by the three layers in the Management and Monitoring architecture. (Correct)
  • Utilize management packs, connectors, and plug-ins to create a customized product mapping for the Logical view.

Answer : Use an Oracle Enterprise Manager product to provide all the capabilities required by the three layers in the Management and Monitoring architecture.

Which product provides the standard communication protocols (for example, HTTPS) between the
Client Tier and the Service Tier as well as Message Security?


Options are :

  • Application Development Framework
  • Oracle platform Security Services (Correct)
  • Oracle HI IP Server
  • Oracle WebCenter

Answer : Oracle platform Security Services

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