최신 QV_Developer_01 무료덤프 - QlikView 11 Developer Certification Examination

문제1

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B. the Load prefix Buffer and set the Keep Outdated QVD Buffers in the Document Properties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

문제2

A developer made several changes to a 25-tab load script that normally runs for at least two hours.
Which step should the developer take first to efficiently debug the script logic?

A. open the QlikView Debugger and use the Step button to execute each line of the script

B. open the QlikView Debugger and use Limited Load to execute the script

C. place a Go To Exit statement after each block of revised script code, run the script, and comment each successive Go To Exit after a successful run

D. move each revised tab in succession to the second tab position, place an Exit Script statement at the end of the tab script, and run the script

정답: B

문제3

A developer needs to load data for products from a database table and a text file. The database table and text file can be joined by the field ProductID.
The database table contains the master list of all available products. The text file contains additional data fields, but not for all products.
The developer loads the data from the database table first.
The developer needs to load the additional data fields from the text file into the existing table. The resulting table needs to contain the master list of all available products.
Which type of join should the developer use when loading the text file?

A. Left Join

B. Outer Join

C. Inner Join

D. Right Join

정답: A

문제4

A customer with a complex chart is experiencing performance issues when the organization's users view the chart without first applying several filters.
A designer needs to place a restriction on the chart so that the users are forced to make a selection before QlikView will calculate and render the chart.
Which common object property can the designer use to accomplish this?

A. the Size to Data property on the Layout tab to automatically size the filter criteria to the chart

B. the Help Text property on the Caption tab to enter instructions directing the user to make a selection and filter their data before performing their analysis

C. the Auto Minimize property on the Caption tab so that the chart will be minimized and not calculate or render until the user has first made a selection and restored the chart

D. the Calculate Condition property on the General tab to create a control condition that will keep the chart from calculating until user has filtered the data

정답: D

문제5

In which two places in the Chart Properties of a Gauge can expressions be entered?
(Choose two.)

A. Auto Minimize of the object

B. Show Condition of the object

C. Number of major/minor units for the scale

D. X and Y position of the object

E. Calculation Condition of the object

정답: B,E

문제6

Which QlikView script should a developer add to a Load script to output the resulting number of rows from a joining Load statement to the Script Execution Progress window and the script log file?

A. SET vNumRows = NoOfRows('TableName'); Response.Write 'Resulting Rows = $(vNumRows)';

B. LET vNumRows = NoOfRows('TableName'); TRACE 'Resulting Rows = $(vNumRows)';

C. LET vNumRows = NoOfRows('TableName'); PRINT 'Resulting Rows = $(vNumRows)';

D. SET vNumRows = NoOfRows('TableName'); ECHO 'Resulting Rows = $(vNumRows)';

E. LET vNumRows = NoOfRows('TableName'); ECHO 'Resulting Rows = $(vNumRows)';

정답: B

문제7

A customer needs to build a QlikView application using data in text files. A new data file is created every day and stored in a folder on the customer's network named s. \userfiles.
The file name is in the form dataYYYYMMDD.txt, where YYYYMMDD represents the current date, such as data20111231.txt.
Which data load strategy should a developer use to load all of the customer's data files each day?

A. the 'Wildcard Load' feature by setting the 'File Location' in Document Properties

B. the statement 'Directory s. \userfiles\*;' preceding the Load statement

C. 'Load * From [s. \userfiles\data*.txt] (ansi, txt, delimiter is '\t', embedded labels);'

D. 'Load * From_Field (s. \userfiles\, 'data*.txt') (ansi, txt, delimiter is '\t', embedded labels);'

정답: C

최신 QV_Developer_01 무료덤프 - QlikView 11 Developer Certification Examination

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