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Qlik QSDA2019 시험 개요:

Qlik QSDA2019 시험 요강 주제:

Qlik Sense Data Architect Certification에 대해 알아야 할 모든 것

최신 Qlik Sense Data Architect QSDA2019 무료샘플문제

문제 #1

A data architect is using an Include statement to load the collection of variables from a TextFiles folder connection into an app. The data architect needs to load the data and generate an error if it fails.
Which statement should the data architect use?

A. (Includs=lib://TextFiles/Variables.txt);
B. $<Include=lib://TextFiles/Variables.txt);
C. (Must_Include=lib://TextFiies/Variables.txt);
D. $(Must_Include=lib://TextFiles/Variables.txt);

문제 #2

Refer to the exhibit.


Refer to the exhibits.
While using an app, the users report that some Sales Reps do NOT have personal details, like Division or Address Number A data architect has been called in to investigate.
The data architect uses the data model viewer to determine the relationship between the SalesRepMaster and CustomerMaster tables.
What is the cause of the issue?

A. 26 values for Sales Rep are null in CustomerMaster
B. 40.7% of the Sales Rep have CustomerMaster information
C. 59.3% of the Sales Rep have CustomerMaster information
D. Density is 100% while Total Distinct and Present Distinct are NOT the same

문제 #3

Refer to the exhibit.

A data architect needs to modify the script to ONLY load rows from Table_B when Field_1 and Field_2 are the same as in Table_A.
(For example, only the row containing A. 1. 456 should be loaded from Table_B ) Which script should the data architect use?
A)

B)

C)

D)

A. Option B
B. Option A
C. Option D
D. Option C

문제 #4

A company generates 1 GB of ticketing data daily. The data is stored in multiple tables Business users need to see trends of tickets processed for the past two years. Users very rarely access the transaction-level data for a specific date. Only the past two years of data must be loaded which is 720 GB of data Which method should a data architect use to meet these requirements?

A. Load only aggregated data for two years and use ODAG for transaction data
B. Load only aggregated data for two years and use Direct Discovery for transaction data
C. Load only two years of data and use best practices in scripting and visualization to calculate and display aggregated data
D. Load only two years of data in an aggregated app and create a separate transaction app for occasional use

문제 #5

A data architect completes development of a new app with two data sources Both data sources will also be used by other apps in the future The sources have different data refresh frequencies
* Source 1 Contains frequently updated data and must be refreshed hourly
* Source 2 Contains data that is transferred from a partner and must be refreshed weekly Tasks must be created to load the data sources and make sure that the new app uses the most current data The data will be stored in two QVDs Which tasks should be created to meet these requirements'?

A. 1 Schedule Task 1 to run hourly and refresh data from Source 1
2 Schedule Task 2 to run weekly and refresh data from Source 2
3. Schedule a task for the app that is dependent on completion of Task 2 that loads the two QVDs
B. 1. Schedule Task 1 to run hourly and refresh data from Source 1
2 Schedule Task 2 that is dependent on Task 1 to refresh data from Source 2
3 Schedule a task for the app that is dependent on completion of Tasks 1 and 2 that loads the two QVDs
C. 1 Schedule Task 1 to run hourly and refresh data from Source 1
2 Schedule Task 2 to run weekly and refresh data from Source 2
3. Schedule a task for the app that is dependent on completion of Tasks 1 or 2 that loads the two QVDs
D. 1. Schedule Task 1 to run hourly and refresh data from Source 1
2 Schedule Task 2 that is dependent on Task 1 to refresh data from Source 2
3. Schedule a task for the app that is dependent on completion of Task 2 that loads the two QVDs

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