QlikView QlikView Certification QV_DEVELOPER_01 Questions & Answers

• Question 11:

  A developer needs to modify the data model of a document that consumes 5GB of RAM when opened in

  memory.

  Which type of client should the developer use?

  A. lnternet Explorer Plug-in client on a 64 bit Windows 7 operating system

  B. QlikView local client on a 32 bit Windows 7 operating system

  C. QlikView local client on a 64 bit Mac operating system

  D. QlikView local client on a 64 bit Windows 7 operating system

  Correct Answer: D

• Question 12:

  Refer to the exhibit to the right.

  

  Which two data quality issues exist within the data set displayed in the exhibit? (Choose two.)

  A. multiple spellings of the same City

  B. the City value London is associated with two different Country values

  C. the Country values and salesOrderlD values do not relate properly

  D. the salesAmount field name does not contain a space

  E. inconsistent Country abbreviations F. duplicate key values

  Correct Answer: AF

• Question 13:

  Which technique should a developer use to clearly describe dimensions and measures for end users who need to use collaborative objects?

  A. add field metadata tags to fields in the load script

  B. put a How To sheet in the application

  C. put descriptive information in each object's help text

  D. add a system table to the application

  Correct Answer: A

• Question 14:

  When should a developer create a new tab in the Load script?

  A. when the critical number of 255 lines per tab has been exceeded

  B. when the tab is marked with the ///tab$ statement

  C. when portions of script are logically related

  D. when entering Edit script for the first time

  Correct Answer: C

• Question 15:

  Which QlikView feature should a developer use to provide information throughout the QVW application about how a field was calculated in the Load script?

  A. Field Tag

  B. Field Comment

  C. Dimension Tag

  D. Variable Comment

  E. Expression Comment

  Correct Answer: B

• Question 16:

  A developer created two QVWs. The first QVW loads data from the data source and creates QVD files.

  The second QVW loads the QVD files and provides the user interface for the analytics.

  The customer does not have Publisher installed.

  How should the reloads be configured on the server to ensure the first QVW reload completes before the

  second QVW reload begins?

  A. Only the first QVW reload can be automated. An alert will need to be sent to prompt an administrator to manually perform the second QVW reload.

  B. Only one QVW reload can occur at a time on the QlikView server. The second QVW reload will always wait until the first QVW reload completes.

  C. The second QVW reload can be scheduled to start upon the successful completion of the first QVW reload.

  D. An action can be placed on the OnPostReload trigger within the first QVW to submit the reload of the second QVW.

  Correct Answer: C

• Question 17:

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

  A. create an incremental load strategy that reduces the query selects against the source data

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

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

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

  Correct Answer: A

• Question 18:

  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 QVD files to store the source tables

  B. the Partial Reload command with the append option

  C. the Load prefix Buffer with the incremental option

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

  Correct Answer: C

• Question 19:

  A developer has a Container Object with multiple charts and each chart has many different expressions.

  The developer needs to provide users with a method to easily obtain information related to each chart and

  the expressions within.

  How can the developer fulfill this requirement?

  A. design a help graphic for each chart and set it as the caption background

  B. create a Text Object containing help information for each chart and link each Chart Object to its corresponding Text Object using QlikView's Linked Objects feature

  C. enter a thorough description of each chart and its expressions in the Text in Chart property on the Layout tab

  D. enter a thorough description of each chart and its expressions in the Help Text property on the Caption tab

  Correct Answer: D

• Question 20:

  Which object should a designer use to integrate QlikView with an interactive third-party web service for use in the AJAX Zero Footprint client?

  A. Custom Object

  B. ButtonObject

  C. QlikView Macro

  D. Extension Object

  Correct Answer: D