Exam Code: C2160-667 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: IBM Test 667, Architectural Design of SOA Solutions
Certification Provider: IBM
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2021 May C2160-667 Study Guide Questions:
Q61. The Chief Architect at a large company requested an audit of SOA projects to ensure no design aspects had been overlooked. A key finding was that management of services was not present in any of the designs reviewed.
What should an SOA Designer suggest?
A. A management viewpoint should be incorporated into the architecture being used as this should be included in any SOA foundation.
B. Existing management functions should have a onetime review to identify where services should be added to support current and future SOA projects.
C. Existing management functions should be extended to accommodate services and integration of the services into the management functions as a new type of resource.
D. No changes in design are necessary since the principle of separation of concerns dictates that management functions are best designed after services have been implemented.
Answer: A
Q62. A mobile phone company is losing money on the process for deactivating a phone when it is reported stolen or lost due to lag time between notification and deactivation. In the current SOA solution, call center staff disable the phone via a portlet that invokes a deactivationservice which calls a mainframe application. The mainframe application notifies the telecom provider to deactivate the phone.
What is a likely cause of the issue and which aspect of the solution makes the problem worse?
A. System capacity and peaks in the demand on this process
B. Throughput and the time of day that people most commonly report mobile phone theft
C. System reliability and the skills of the administrative staff involved
D. System availability and the downstream systems
Answer: D
Q63. An Architect is developing the security architecture for an organization where there are currently two security registries - RACF for CICS applications and LDAP forWeb applications. The CICS applications are currently being accessed internally via MQ with user credentials in the MQ header. As part of an SOA initiative, the legacy applications are being exposed to partners via Web services on WebSphere Application Server using JCA to access the CICS applications.
At which point in the architecture is the credential mapping performed?
A. In the WS-Security header provided by the service consumer
B. In the credential token (LTPAtoken)
C. In the adapter
D. In amediation in an Enterprise Service Bus (ESB)
Answer: C
Avant-garde C2160-667 test:
Q64. An organization with a strong background in J2EE development and excellent IT governance is starting its first SOA project.
Using the Service Integration Maturity Model (SIMM) as aguide, which action should they take to extend their object oriented modeling capability to increase their chance of success with this SOA project?
A. Focus on creating services rather than objects resulting in a shift to the services level in the application dimension.
B. Adopt SOMA or an equivalent SOA method to increase the organization's capability in the methodology dimension.
C. Deploy an Enterprise Service Bus (ESB) to begin to move them along the infrastructure dimension from enterprise standard tocommon SOA environment.
D. Introduce a reference architecture to shift them from component architecture to SOA in the architecture dimension.
E. Introduce the use of the service modeling profile in Rational Software Architect (RSA) or equivalent.
Answer: B
Q65. During the planning phase of SOA governance,which task should be one of an SOA Designer's first priorities?
A. Ensure the currently deployed services honor Service Level Agreements (SLAs).
B. Assess tooling to enforce governance control points.
C. Analyze processes affected by SOA adoption.
D. Understand how to support identified KPI metrics in the governance model.
Answer: C
Q66. An organization is adding composite services to the environment. The services are running across different environments and operating systems.
When considering secure access, what is one of the additional challenges that must be considered?
A. The requirement to use identity provisioning across the service request
B. The requirement to use the same authorization privileges throughout the service request
C. The requirement to use the same identity throughout the service request
D. The requirement to use the same credentials throughout the service request
Answer: C
Guaranteed C2160-667 preparation exams:
Q67. A company is evaluating how to implement single sign-on authentication in an HTTP-based environment. The goal is to allow them as service provider A to redirect to an outside service provider B and pass along information that proves the user is already authenticated.
Which specification most accurately addresses the requirement?
A. WS-Trust
B. WS-Security
C. WS-Federation
D. WS-Token
Answer: C
Q68. A hospital had fully federated its patient databases when patient privacy laws were passed. The CIO expects more regulation in the future.
Which high level design pattern should the SOA Designer use tobest address this nonfunctional requirement?
A. Direct Exposure
B. Indirect Exposure
C. Web Service Proxy
D. Requester Side Caching
Answer: B
Q69. A large multi-national bank is using SOA to transform their payment system to support new business models such as cross border treasury functions. The current system is a complex mix of payment types and rules used in each country, interacting with a variety of services to complete a payment.
Which portion of the SOA Foundation is central to the transformation of this system?
A. Partner Services
B. Process Services
C. Interaction Services
D. Information Services
E. Access Services
Answer: B
Q70. A retail company is faced with the challenge of quickly introducing new products involving components from multiple lines-of-business.
How can adopting SOA help this company meet this challenge?
A. By introducing an Enterprise Service Bus (ESB) to support services created from existing legacy application functions.
B. By providing a single view of disparate data sources through the use of Information as a Service.
C. By introducing a portal for access to components from multiple lines of business to provide integration at the glass.
D. By identifying services in each Line of Business (LOB) that would support new product development and marketing business processes.
Answer: D