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QUESTION NO: 50
A solution implementer is tasked with securing a backend web service by creating an externally
advertised web service interface that will: ?easily adapt to any backend changes. ?conform to the
backend service Web Service Description Language (WSDL) document. ?monitor and control
message traffic based on consumer and requested resources to the WSDL operation level. What
DataPower service should the solution implementer configure to satisfy these requirements?
A. Web service proxy using the WSDL with a dynamic backend.
B. Web application firewall with operations imported directly from the WSDL.
C. Multi-protocol gateway using a WSDL with a sign/verify actions.
D. Loopback XML firewall with a user agent subscribed to a WSDL.
A customer wants to purchase an IBM System Storage DS8700 to support a high-performance database
environment. Which technical solution gives the customer the best relationship between I/O performance
at the machine\’s backend vs. capacity installed in the machine?
A. additional installation of the first and second expansion frame will increase the backend performance
B. the usage of 300 GB/15k FC disks will give the server a high-performance backend capability
C. performance Accelerator restricts the number of disks connected to one device adapter pair to 32 disks
D. the second RIO-G loop between the base frame and the first expansion increases the backend
Correct Answer: C
Given the following code in an application\’s initOptions.js file:
What is the expected result when starting the application on a device?
A. The onSuccess function will be invoked every time the application is loaded.
B. The WL.Client.init method will not be executed because WLJSX.bind is not supported in Worklight.
The onConnectionFailure function will be invoked, because the connectOnStartup property is set to
D. The server related function would not be available until the developer calls the
WL.Client.reloadApp function to invoke the serverconnection.
Correct Answer: A
A customer is developing an application that needs to be deployed to IBM i servers globally. The administrator created one user named APPOWNER to own all objects in the application. What are the appropriate security characteristics for the application?
A. This owner has no special authority.Users adopt this profiles authority when running the application.Developers log on as this profile to maintain the application.
B. This owner has no special authority and password *NONE.Authorization List, APPAUTL, is created and all objects are added to it.Developers are added to APPAUTL with *ALL authority.
C. This owner has no special authority and password *NONEUsers adopt this profiles authority when running the application.Developers are members of this profile\’s group with QWNER(*GRPPRE)
D. This owner has no special authority and password *NONE.List named APPAUTL is created and all objects are added to it.Users are added to APPAUTL with *USE.Developers are added to APPAUTL with *ALL Authority.
Correct Answer: C
XML Schemas can be used to define which of the following?
A. New built-in simple data types
B. New data types with numeric range limitations
C. New data types limited to an enumerated set of values
D. New data types that must fit a particular format, such as a phone number
E. New data types automatically, based on actual values found in an XML document
Answer: B, C, D