1Z1-574 Oracle IT Architecture Essentials Practice Exam Set 4

Which of the following are primary parts of a SOA Service as defined by the Oracle Reference
Architecture?


Options are :

  • Service Infrastructure
  • Service Contract
  • Service Implementation
  • Service Interface
  • Web Services Description Language (WSDL)
  • Usage Agreement

Answer : Service Implementation

Which of the following statements are true? 


Options are :

  • Traditional "fat client" applications may be deployed across the Internet along with browsers and mobile devices.
  • When a DMZis used, all components of the architecture are deployed into the demilitarized zone.
  • The ORA UI architecture may be deployed in a cloud environment by using virtual servers.
  • Secure Internet protocols, such as HTTPS, enable the deployment of the full UI stack without the use of a firewal

Answer : The ORA UI architecture may be deployed in a cloud environment by using virtual servers.

Which of the following statements are true? 


Options are :

  • Federation, as applied to user interfaces, means that all security standards must only be applied at a level at which government security agencies are able to decrypt communications.
  • When in a disconnected state, the Data Management capability in the client tier may act temporarily as the model allowing the user interface to function.
  • The MVC pattern became very popular when the client-server architecture was in common use.
  • Federation, as applied to a user interfaces, means that data must be replicated
  • Federation, as applied to user interfaces, is the concept that parts of the user interface arecreatedand controlled by an organization that is separate from the organization creating the user interface.
  • MVC was developed to map to three tiers of an n-tier architecture.

Answer : Federation, as applied to user interfaces, is the concept that parts of the user interface arecreatedand controlled by an organization that is separate from the organization creating the user interface.

Oracle 1Z0-516 EBS R12 General Essential Practice Exam Set 9

Why is it necessary to have Integration of Metadata Repository to the Source Code Management
(SCM) server?


Options are :

  • The Metadata Repository promotes the assets to the SCM
  • The Metadata Repository links the asset metadata to the asset payload, which may be archived in the SCM.
  • The SCM needs to access the asset metadata for reporting purposes.
  • The Metadata Repository stores the asset metadata in the SCM.

Answer : The Metadata Repository links the asset metadata to the asset payload, which may be archived in the SCM.

The sequence diagram (attached) maps to the Model-View Controller (MVC) development pattern.
Which statement best describes how the sequence diagram maps to the MVC development
pattern?


Options are :

  • The three process blocks (or tiers) represented in the sequence diagram map from left to right to View, Controller, Model
  • The sequence diagram does not map to MVC.
  • The three process blocks (or tiers) represented in the sequence diagram map from left to right to Controller, View, Model.
  • The Controller and View appear in the first process block (starting from the left of the diagram) while the Model spans the next two blocks (incorporating service Invocation and database).

Answer : The Controller and View appear in the first process block (starting from the left of the diagram) while the Model spans the next two blocks (incorporating service Invocation and database).

Which statement most accurately describes the purpose of the Process view of User Interaction? 


Options are :

  • The Process view describes the computer processes incorporated into the architecture and illustrates the interactions between the various components in the architecture
  • The Process view describes the business processes that are implemented In the UI applications.
  • The Process view describes the workflow of the user Interaction with the application from screen to screen.
  • The Process view describes the sequence of activities In the development to deployment life cycle of the UI application

Answer : The Process view describes the computer processes incorporated into the architecture and illustrates the interactions between the various components in the architecture

1Z0-518 Oracle EBS R12 Receivables Essentials Practice Exam Set 2

What is meant by cache hit rate or ratio? 


Options are :

  • the percentage of times the cache was hit successfully over the total number of tries
  • the percentage of times the cache was refreshed from the back-end database
  • the number of servers the cache is replicated to
  • the ratio of cache objects in a server to the total number of cache objectsin the server cluster

Answer : the percentage of times the cache was hit successfully over the total number of tries

Which statements are correct with regard to the layers in the Logical View of Service-Oriented
Integration (SOI)?


Options are :

  • Upper layers are allowed to access capabilities only in the next lower layer
  • he layers are used to partition the capabilities of the architecture, but otherwise have no architectural significance.
  • Each layer encapsulates optional capabilities of the architecture; thus any layer can be omitted from the architecture.
  • Upper layers are allowed to access capabilities in any lower layer.
  • Each layer encapsulates specific capabilities required by the entire architecture.
  • Upper layers in the architecture leverage capabilities provided by lower layers

Answer : Each layer encapsulates specific capabilities required by the entire architecture.

Which of the following is not a key function of an identity management system? 


Options are :

  • user provisioning
  • authentication
  • LDAP integration
  • approval workflow
  • password maintenance and self-service

Answer : password maintenance and self-service

1Z0-516 Oracle EBS R12.1 General Ledger Essentials Exam Set 3

Which statement best describes the mapping of User Interaction logical architecture layers to
deployment tiers?


Options are :

  • The Logical view and Deployment view of the User Interaction architecture do not map effectively from one to the other because other intermediate views are needed
  • The web tier fulfills the majority of the client layer capabilities; the application tier maps to the service layer; the data tier is an example of the resource layer component
  • The web tier and the application tier together map to the service layer, while the dates tier is an example of the resource layer component
  • The web tier and the application tier together map to the client layer, while the data tier is an example of the resource layer component

Answer : The Logical view and Deployment view of the User Interaction architecture do not map effectively from one to the other because other intermediate views are needed

What additional functions might an authentication service perform aside from performing basic
authentication?


Options are :

  • strong authentication
  • forwarding users to password update and reset services
  • directory management
  • initiating challengequestions based on conditional factors such as time of day, device
  • risk profiling based on conditional factors such as time of day, device, or location

Answer : forwarding users to password update and reset services

OCA Oracle Database 10g Administrator I-1Z0-042 & II-1Z0-043 Set 4

Which of the following is not a valid type of SAML assertion?


Options are :

  • audit assertion
  • attribute assertion
  • authorization decision assertion
  • authentication assertion

Answer : audit assertion

Which of the following are common management and monitoring standards available today? 


Options are :

  • the Java EE Management specification (JSR 77)
  • Simple Network Management Protocol (SNMP)
  • information Technology Infrastructure Library (ITIL)
  • Java Management Extensions (JMX)

Answer : Simple Network Management Protocol (SNMP)

Which statement best describes how the Oracle Reference Architecture (ORA) combines different Technology Perspectives?


Options are :

  • Each Technology Perspective belongs to an Enterprise Technology Strategy. Each Enterprise Technology Strategy includes practical guidance on how to combine the strategy with other Enterprise Technology Strategies.
  • The composition of different Technology Perspectives is accomplished via SOA Services. The SOA conceptual model is used to illustrate and describe how each Technology Perspective consumes and provides SOA Services.
  • A Technology Perspective is a specialized view of ORA focused on a particular set of products and technology; therefore, the core ORA material represents the combination of all of the Technology Perspectives
  • The composition of different Technology Perspectives is accomplished via Industry Perspectives. The Industry Perspective illustrates and describes how the different Technology Perspectives apply to a particular industry vertical.

Answer : The composition of different Technology Perspectives is accomplished via SOA Services. The SOA conceptual model is used to illustrate and describe how each Technology Perspective consumes and provides SOA Services.

Oracle 1Z0-976 Cloud Service Implementation Essentials Exam Set 2

DES, 3DES and AES are types of


Options are :

  • symmetric key algorithms
  • message digest algorithms
  • asymmetric key algorithms
  • SSL identity tokens

Answer : symmetric key algorithms

Which one of the following user classification schemes best reflects what function or function
performs?


Options are :

  • attribute-based classification
  • role-based classification
  • group-based classification
  • rank-based classification
  • rule-based classification

Answer : role-based classification

Which of the following statements is true with respect to distributed computing?


Options are :

  • Distributed computing must be chosen regardless of the functional and nonfunctional requirements of the business
  • The objective of distributed computing is to reduce latency.
  • Distributed computing is best suited for building and running monolithic applications
  • Distributed computing must be the architecture of choice when the scalability and availability requirements can be best met by further layering the system

Answer : Distributed computing is best suited for building and running monolithic applications

OCP Oracle 12C Advanced Administration(1Z0-063) Set 4

The Oracle Reference Architecture provides a specific definition of SOA Service. Which statement
best describes the relationship between SOA Service and Web Service?


Options are :

  • A SOA Service is a Web Service with a defined Service Contract.
  • A SOA Service may be implemented using a Web Service Interface.
  • All SOA Services are Web Services, but not all Web Services are SOA Services.
  • A Web Service is one possible type of SOA Service
  • All Web Services are SOA Services, but not all SOA Services are Web Services.

Answer : A SOA Service may be implemented using a Web Service Interface.

You are working with an IT department that has embraced Service-Oriented Integration (SOI). The
development team has created a catalog of services that rigidly follow the layering of the SOI
architecture as illustrated by the Logical View. Clients are allowed to call only Business Process
Services, Business Process Services only call Business Services, Business Services only call
Data Services, and so on, with each call going through the Mediation Layer. Unfortunately, the
quality assurance team has discovered during user acceptance testing that the latency of
applications the Business Process Services is unacceptable.
What advice would you give the development team to help reduce the latency without sacrificing
adherence to the SOI architecture? 


Options are :

  • Change the SOA Services to bypass the Mediation Layer when calling other SOA Services. The Mediation Layer should be used only between the clients and the SOA Services. The Mediation Layer should not be used between SOA Services.
  • Remove all data transformation from the Mediation Layer because data transformations are too computationally expensive, where required, change the interface of the SOA Services to use a single data model so that data transformations are not needed.
  • . The developers are accurately following the SOI architecture. Reducing the latency will require that some of the SOI architecture concepts be relaxed or violated.
  • Allow clients and SOA Services to use large-granularity operations. Each operation on the Business Process Service should return an entire data entity or multiple data entities. This reduces the number of client calls required and, therefore, the overall latency.

Answer : Allow clients and SOA Services to use large-granularity operations. Each operation on the Business Process Service should return an entire data entity or multiple data entities. This reduces the number of client calls required and, therefore, the overall latency.

Select the two layers of ORA application infrastructure from the following list: 


Options are :

  • Computing Foundation
  • Platform
  • Application
  • Abstraction

Answer : Application

1Z0-520 Oracle EBS R12 Purchasing Essentials Practice Exam Set 2

Which statement best describes the use of point-to-point integrations within a Service-Oriented
Integration (SOI) architecture?


Options are :

  • Only web service-based point-to-point integrations are allowed (but discouraged).
  • Point-to-point integrations are brittle and expensive to maintain and therefore should never be used
  • point-to-point integrations using web services are an Integral part of SOI and should be used extensively
  • Point-to-point integrations should be avoided but are allowed as exceptions when requirements can be met only by point-to-point integration.

Answer : Point-to-point integrations should be avoided but are allowed as exceptions when requirements can be met only by point-to-point integration.

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 current state and desired future-state architecture of a typical enterprise in a vertical industry.
  • 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.
  • An ESD describes the business processes and data entities that are incorporated into a specific Oracle application

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

Which of the following statements pertaining to role-based and group-based user classifications
are true?


Options are :

  • Users can belong to one and only one role.
  • Access privileges can be assigned to roles or groups.
  • A role can have any number of users
  • A group is a collection of users that perform the same function. A role is a collection of groups
  • A role is a subset of a group where all users share a commonidentity

Answer : Access privileges can be assigned to roles or groups.

1Z0-520 Oracle EBS R12 Purchasing Essentials Practice Exam Set 2

Data is often said to exist in one of three states: 

. In motion – being transmitted over a network or connection
2. At rest – persisted in a queue, disk, file, and so on
3. In memory – loaded into computer memory
The third state, in memory, is seldom mentioned in security standards, texts and requirements.
Why? 


Options are :

  • Computer memory has built-in parity checking which protects against malicious alteration
  • All modern computers (developed since the mid-90s) automatically store data in memory in encrypted from to help ensure confidentiality and integrity, because of this, more emphasis has been placed on raising the level of protection in the other two states.
  • This state is often overlooked. Data in memory can easily be viewed by anyone with system administrator.
  • No one has direct access to a computer’s memory, therefore it is the safest place to be.

Answer : This state is often overlooked. Data in memory can easily be viewed by anyone with system administrator.

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 WebCenter
  • Oracle platform Security Services
  • Oracle HI IP Server

Answer : Oracle platform Security Services

Which of the following statements are true about applying security to SOA Services?


Options are :

  • Data returned by a SOA Service may need to be redacted according to data classification schemes, depending on the privileges of users.
  • SOA Services must base access control decisions on roles, attributes, rules, and so on, that are universal to all consumers.
  • SOA Services are difficult to secure due to a lack of security standards for Web Services
  • SOA Services are a type of monolithic application with self-contained identity and role management

Answer : SOA Services must base access control decisions on roles, attributes, rules, and so on, that are universal to all consumers.

1Z0-516 Oracle EBS R12 General Ledger Essentials Exam Set 5

Which of the following statements is true with respect to virtualization? 


Options are :

  • Visualization may lead to server sprawl and decrease the overall data center utilization.
  • Virtualization is a technology used for creating clusters to support scalability of the infrastructure.
  • Visualization creates a layer of abstraction that allows the underlying resources to be managed independently of the applications that run on them
  • . Virtualization is a hardware appliance that allows the applications to run faster

Answer : Virtualization is a technology used for creating clusters to support scalability of the infrastructure.

Which of the following are examples of dynamic modeling? 


Options are :

  • Data Modeling
  • Static Modeling
  • Interaction Modeling
  • Behavior Modeling

Answer : Interaction Modeling

Which statements are true with regard to authorization checks being done in the Mediation Layer?


Options are :

  • Performing authorization checks in the Mediation Layer requires that all secured SOA Services be accessed only via the Mediation Layer
  • Performing authorization checksin the Mediation Layer provides a centralized approach to securing SOA Services.
  • Performing authorization checks in the Mediation Layer requires that all secured SOA Services be accessed via the same protocol.
  • Performing authorization checks in the Mediation Layer eliminates the need for role-based authentication.
  • Performing authorization checks in the Mediation Layer requires that user authentication be based on username and password.

Answer : Performing authorization checksin the Mediation Layer provides a centralized approach to securing SOA Services.

Oracle 1Z0-516 EBS R12 General Essential Practice Exam Set 18

Which of the following are phases of Service Management? 


Options are :

  • Report
  • Define
  • Analyze
  • Monitor
  • Enforce and Execute

Answer : Define

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