最新IBM Certified Solution Developer C2210-927考試題庫，IBM C2210-927課程的擬真試題下載

問題1
Melissa has used profiling in her model. If her ultimate goal is to differentiate between running the application in standalone mode and running it inside a portal, which selection handler should she choose?

A. WebApp Runtime Handler

B. J2EE Role Handler

C. WPS Execution Mode Handler

D. Explicit Handler

正確答案: C

問題2
Jim has a model with multiple profile sets. He wants to test different combinations of the profiles. Where should he go to accomplish this task?

A. A newly created Profile Execution builder call

B. The Applied Profiles view, represented as a tab

C. The Profile itself, from the original input (it can be copied form here)

D. The Navigator, where it can be dragged and dropped to the new model

正確答案: B

問題3
Which of the following best describes features of the IBM Web Experience Factory Design View?

A. Graphically manipulate the order of columns.

B. All of the above.

C. Show/hide page automation fields.

D. Add builder calls to modify existing page elements by dragging them from the palette or right-clicking and adding associated builders.

正確答案: B

問題4
Anna has been testing a model and is concerned about the time certain actions seem to be taking. Her development environment is a high-end system, and other portlets she has developed have not exhibited the kind of response time lag that she and her testers perceive. She suspects one of the data services builders is experiencing network latency, but is unsure where the real problem lies. What actions can she take to help isolate the performance issue?

A. Consult the performance log, which is created by default with each model run.

B. Dedicate a larger Java HEAP_SIZE to the main method associated with the model that is suspect.

C. Enable system tracing in the run configuration tab to log the execution time for each action (page or method).

D. System tracing is enabled by default. Anna can check SystemTrace.log for model action times.

正確答案: C

問題5
Lydia needs to create a set of CRUD services for a database table. The columns that must be retrieved from the database are a subset of those defined for the table. What is the most efficient way for Lydia to create these services?

A. Create a SQL Call builder for each CRUD operation and use a SQL Statement override to explicitly choose those columns needed for the SELECT operation.

B. Use the SQL Service Definition builder and apply a Data Column Modifier to select only the desired columns.

C. Use the SQL View and Form builder to define the CRUD services and automatically generate the CRUD user interface.

D. Use the SQL Data Services builder to generate all of the CRUD operations and explicitly specify the set of columns used for the List and Retrieve operations.

正確答案: D

問題6
The Data Store builder allows Beth to fetch various types of data and make it available to a widget on the page that has Dojo data store enabled. All of the following data stores are valid except which one?

A. A custom Dojo data store

B. XMLStore

C. HTMLStore

D. FileStore

正確答案: C

問題7
Page automation is a set of builders that facilitate the automatic display of data based on metadata. What are the basic steps of page automation?

A. Receive data in a Data Page builder, examine the data, enrich the data.

B. Set up a data provider model, create a consumer model, select the highest level page automation builder that fits the requirement, customize the generated UI to the requirements.

C. Receive data in a Data page builder, modify the schema, apply modifiers.

D. Examine received data in the context of a View and Form builder, build a presentation for the data, document the schema.

正確答案: B

問題8
Philip created SQL DataSource and Service Definition builder calls. Then he created SQL Calls, but needs a way to execute them; they do not run when he tests the model, even after he stubs out a main method. What else must he add to the model for the SQL Calls to execute and return data?

A. SQL Execute builders are used to execute the instructions and SQL located in SQL Call builders.

B. A service consumer model must be built to execute the service provider model.

C. Service Definitions are then revised to include reference to the SQL Call builders, and they execute automatically after they are named.

D. Service Operation builders are used to execute the code generated by the SQL Call builders.

正確答案: D

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