IBM C9530-404 問題集

質問 1：
A solution developer is analyzing the of a message flow. There are a number of references defined in the ESQL code of the Compute node.
Why should the developer use dynamic references in the ESQL code of the message flow?
A. References allow the usage of optimized code from dynamically loaded external libraries.
B. It is a technique to reduce tree copying in a message flow.
C. It is a technique to reduce tree navigation when accessing repeating elements in a message tree.
D. By creating a reference, intermediary results can be cached and so memory usage is reduced.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 2：
A solution developer wants to use the global cache functionality to share data between two Integration nodes which are running on separate host machines.
What must the developer configure to accomplish the requirements?
A. The default global cache topology on both Integration nodes and an MQ cluster between the two queue managers.
B. The default global cachetopology on both Integration nodes.
C. A configurable service to connect to an external WebSphere eXtreme Scale grid for example on a DataPower @ XC10 device.
D. A global cache policy file on both Integration nodes.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 3：
A solution developer wants to use constant variables in the message flows. The solution developer decides to use a user-defined property in the ESQL code because the values can change at deployment time.
Which ESQL statement should the developer use to access a user-defined property in the ESQL?
A. DECLARE variable CHARACTER ' -InitialValueExpression-'
B. DECLARE variable SHARED CHARACTER ' -InitialValueExpression-'
C. DECLARE variable EXTERNAL CHARACTER ' -InitialValueExpression-'
D. DECLARE variable CONSTANT CHARACTER ' -InitialValueExpression-'
正解：C

質問 4：
A solution developer is building a solution that integrates with a COBOL application. The COBOL copybook that defines the record layout is available to the solution developer.
What should the developer do to make use of the latest IBM Integration Bus V9.0 features and create a new message model in the least number of steps?
A. Use a wizard to select the COBOL message type, choose the "Create a DFDL schema file by importing a COBOL copybook or program", and then select your copybook to import.
B. Use themqsicreatemsqdefscommand to import the COBOL copybook.
C. Use the DFDL schema editor to define the message model manually using the COBOL copybook as a guide.
D. Use a wizard to select the COBOL message type, choose the "Create a MRM message definition by importing a COBOL copybook or program", and then select your copybook to import.
正解：A

質問 5：
A solution developer is defining a DFDL model for a file that defines a purchase order. A field in the header, ItemCount, defines the number of purchase order items contained in the purchase order. The schema model is defined as shown below.

What modification must the developer make to the model to ensure that the number of items in the purchase order is equal to the value in ItemCount?
A. Add a variable instance to thesequenceelement that counts the number ofItemsrecords.
B. Set theOccursCountKindproperty toImplicit.
C. Set theOccursCountKindproperty forItemstoExpressionand set the expression to{../Header/ItemCount}.
D. Add an Assert toItemsthat tests that items is less than or equal toItemCount.
正解：B