최신 QV_Developer_01 무료덤프 - QlikView 11 Developer Certification Examination

문제1

Which action should a developer perform on a table to reduce required memory and optimize the application?

A. split out a single complex field into multiple fields reducing the number of distinct values per field

B. convert numeric fields into text fields using the Text function

C. make all numeric fields a fixed length by left padding with leading 0's using the Num function

D. combine multiple fields into one complex field, reducing the number of fields per table

정답: A

문제2

A customer's data set contains information for multiple departments.
The customer needs a document to show only one specific department when a user first accesses the application.
Which trigger and action will meet the requirement?

A. trigger. OnOpen; action. Select in Field

B. trigger. OnPostReload; action. Lock Field

C. trigger. OnOpen; action. Set Variable

D. trigger. OnSelect; action. Select in Field

정답: A

문제3

A customer needs an application to reload in a short time period. The source tables are log files that are appended to on a daily basis.
Which performance tuning option should a developer use?

A. the Load prefix Buffer with the incremental option

B. the Load prefix Buffer and set the Keep Outdated QVD Buffers in the Document Properties

C. the QVD files to store the source tables

D. the Partial Reload command with the append option

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

문제4

Refer to the exhibit to the right.

Which technique should be used by a developer to eliminate the circular reference in the data model displayed in the exhibit?

A. qualify the fields Name, Address, City, and Country in the Shippers and Suppliers tables

B. rename the fields OrderID in the OrderDetails table and SupplierID in the Products table

C. rename the fields ShipperID in the Shippers table and SupplierID in the Suppliers table

D. qualify all the fields in the data model ending with 'ID'

정답: A

문제5

How does QlikView link a fact table and dimension table in the associative data model?

A. on an identically named field in both the fact table and the dimension table

B. by manually setting the field property Keyfield on one field in both the fact table and the dimension table

C. on a field called "<tablename>.id" created by the developer in every table

D. identically to all table linkages created in a relational database

정답: A

문제6

A client has a data set with two tables.
The Customer table has fields CustomerID, AssignedTo, FirstName, and LastName. The
Orders table has fields CustomerID, AssignedTo, Product, and Quantity.
The AssignedTo field holds an employee reference.
Users need to see Customers and Orders by employee.
The employee assigned to the Customer may not be the same as the employee assigned
to the Order.
Which technique should be used in the script to meet the requirement?

A. comment out the AssignedTo from the Orders table

B. load the tables leaving the automatic associations

C. create a concatenated key of CustomerID and AssignedTo in both tables

D. use Rename Field syntax to alias one of the AssignedTo fields

E. comment out the AssignedTo from the Customer table

정답: D

문제7

How can a developer use QVD files to optimize reload performance?

A. enable the binary load functionality and directly load files in binary from the hard disk into system memory

B. decrease latency between the QlikView reload engine and the source data

C. create an incremental load strategy that reduces the query sizes against the source data

D. enable a direct interface between the database server memory and the QlikView server memory

정답: C

최신 QV_Developer_01 무료덤프 - QlikView 11 Developer Certification Examination

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