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Qlik QSDA2019 Exam Syllabus Topics:
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NEW QUESTION 28
Refer to the exhibit.
A data architect is loading the tables and a synthetic key is generated.
How should the data architect resolve the synthetic key?
- A. Remove the LineNo field from both tables and use the AutoNumber function on the OrderlD field
- B. Remove the LineNo field from Shipments and use the AutoNumber function on the OrderlD field
- C. Create a composite key using OrderlD and LineNo, and remove OrderlD and LineNo from Shipments
- D. Create a composite key using OrderlD and LineNo
Answer: D
NEW QUESTION 29
Refer to the exhibit.
An existing app on Qlik Sense Enterprise is duplicated and transferred to a data architect to add some additional data When trying to manually reload the original script, the data architect receives an error What should be done to make sure the script runs correctly?
- A. Give the data architect the Read rights on the data connections in the QMC
- B. Make the data architect the owner of the app in the QMC
- C. Add the line lib connect to 'QVD(abc_qservice/orderData.qvd) '; before the LOAD for the Order Data table
- D. Add the line lib connect to ' SQL (abc_qs9rvi.es) ' ;before the LOAD for the Order Detail table
Answer: C
NEW QUESTION 30
A data architect executes the following script:
What will be the result of Table_A?
A)
B)
C)
D)
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: D
NEW QUESTION 31
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
Answer: A
NEW QUESTION 32
A data architect needs to upload data from ten different sources, but only if there are any changes after the last reload When data is updated, a new file is placed into a folder mapped to E:\373948870. The data connection points to this folder.
The data architect plans a script which will:
1. Verify that the file exists
2. If the file exists, upload it. Otherwise, skip to the next piece of code.
The script will repeat this subroutine for each source. When the script ends, all uploaded files will be removed with a batch procedure. Which option should the data architect use to meet these requirements?
- A. FileExists, FOR EACH, IF
- B. FileSize, IF, THEN, END IF
- C. FilePath, FOR EACH, Peek, Drop
- D. FilePath, IF, THEN, Drop
Answer: A
NEW QUESTION 33
A company decides to migrate all apps from QlikView to Qlik Sense. After converting an apps: there are several unconverted objects What should the data architect do?
- A. Save the unconverted objects as extensions and import them into Qlik Sense
- B. Save the unconverted objects as master items
- C. Remove the set analysis statements from the unconverted objects
- D. Re-create the unconverted objects
Answer: A
NEW QUESTION 34
A data architect needs to create an app to analyze 30-day re-admissions at a hospital.
* The medical record system does NOT calculate re-admission data
* The business rule to follow: if a patient is admitted to a hospital within 30 days after being discharged from a previous hospital stay, that event should be captured in the app with a flag called "30-day Re-admission"
* Data being used from the patient record includes hospital account ID, patient ID, admission dater and discharge dateWhich action should the data architect perform first to meet these requirements?
- A. Sequence patient records by patient ID using the Peek function
- B. Sequence patient records by hospital account ID and patient ID using the Peek function
- C. Order patient records by patient ID and admission date
- D. Calculate the days since previous discharge using admission date and discharge date
Answer: B
NEW QUESTION 35
Refer to the exhibit.
A clothing retailer wants to review their product pricing strategy.
A data architect must classify each product into a price group. The price groups must be the same width by default and allow users to dynamically change the width of the bucket during analysis.
Which feature should the data architect use to meet these requirements?
- A. Class function in a calculated dimension
- B. Class function in the script and use variables
- C. IntervalMatch and use variables
- D. Nested IFs in a calculated dimension
Answer: A
NEW QUESTION 36
A data architect wants to combine data on present and historic sales performance. The historic data is stored in a de-normalized archive, and the present data is maintained in a database. The output must be contained in a single table.
Which script should the data architect use?
A)
B)
C)
D)
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: C
NEW QUESTION 37
A data architect is loading two tables into a data model from a SQL database. These tables are related on key fields CustomerlD and CustomerKey. Which scripts should be used to load the data while maintaining the correct associations?
A)
B)
C)
D)
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: C
NEW QUESTION 38
A data architect executes the following script:
What will Field_1 contain after this script is executed?
- A. Abcd, abcd. ABCD
- B. Abed. abed. ABCD, ABCDABCD
- C. Abcd, abcd
- D. abed
Answer: C
NEW QUESTION 39
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 Direct Discovery for transaction data
- B. Load only two years of data in an aggregated app and create a separate transaction app for occasional use
- C. Load only two years of data and use best practices in scripting and visualization to calculate and display aggregated data
- D. Load only aggregated data for two years and use ODAG for transaction data
Answer: D
NEW QUESTION 40
Refer to the exhibits.
A music teacher needs to know which artists are eligible to enter this year's competition.
The teacher needs to find only the artists who have a music grade rank above two and play more than one instrument.
Which expression is needed for the Number of Instruments measure in the table?
- A. Count ({S<Artist={"=Count(Instrument)>=2M}, Grades={">2"}>}Instrument)
- B. Count({$<Artist={"=Count(Instrument)>=2"}, Artist={"=Grade>2"}>}Instrument)
- C. Count({S<Count(Instrument)={">=2"}, Grades={">2"}>}Instrument)
- D. Count({$<Instrument={">=2"}, Artist={"=Grade>2"}>}Instrument)
Answer: B
NEW QUESTION 41
A company needs to analyze sales data based on the exchange rate of the different countries every day About 30 reports must be produced with an average of 20r000 rows each. This process is estimated to take about three hours.
Reports will be in Excel and distributed to business users according to defined security rules Which two products should the data architect use to build this solution? (Select two.)
- A. ODAG
- B. Qlik Storytelling
- C. QIik NPrinting
- D. QIikDataMarket
- E. OQIikGeoAnalytics
Answer: C,E
NEW QUESTION 42
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 D
- B. Option B
- C. Option A
- D. Option C
Answer: A
NEW QUESTION 43
Refer to the exhibit.
A global sales organization operates in three regions: AMERICAS, EMEA: and APAC. Each region stores its sales transactions in a separate database in which the employees update customer data through a third-party app. The data is extracted into three QVDs.
A data architect sets up a two-tier architecture for the data load. The data architect needs to add the region to the data model.
Which technique should the data architect use to create the Region field?
- A. Create a Region field in the Employee table and populate using the SubField function on the EmployeelD
- B. Create a Region field in the SalesTransaction table and populate using fixed region values while loading from each source
- C. Create a Region field in the SalesTransaction table and create a mapping table based on the Country field in the Customer table
- D. Create a Region field in the Employee table and populate using the LTrim function on the EmployeelD
Answer: C
NEW QUESTION 44
A data architect is developing an app that will generate QVDs for multiple business analysts. The field naming conventions on the source data are NOT business friendly. For every table loaded, multiple fields will require a name change.
An Excel file is maintained centrally that lists all source data field names and the appropriate names as they should appear in the QVDs Which strategy should the data architect use to meet these requirements?
- A. Create master items using business-friendly names
- B. Load in the Excel file as a data island and use the Peek function
- C. Use the Alias function and a mapping load
- D. Use the Rename function and a mapping load
Answer: D
NEW QUESTION 45
Refer to the exhibit.
The data architect needs to create a KPI that displays the average amount of orders per customer. This aggregated field should be added to the existing orders table Which script should the data architect use?
A)
B)
C)
D)
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: D
NEW QUESTION 46
Refer to the exhibit.
A data architect builds a simple data model to show the relationship between students and exams. The data is loaded. Every StudentID in the Exams table should be found in the Students table. Some students have NOT taken an exam.
The data architect selects the field "StudentID" from the Students table and sees the following:
A data architect needs to fix this anomaly.
What should the data architect do to ensure data integrity?
- A. Update the Students table and add 16.7% of the missing records
- B. Update the Exams table and add 33.4% of the missing records
- C. In the LOAD script, add DISTINCT before the Students and Exams tables
- D. Remove records from the Exams table where StudentID is null
Answer: B
NEW QUESTION 47
A data architect needs to create an app that combines employee data from the Sales system and the Human Resources (HR) system.
These systems identify employees differently. Employees in the HR system are identified with an alpha-numeric key. Employees in the Sales system are identified using an integer key The Human Resources manager creates a table which maps these keys to one another, called Associations.
The resultant data model must meet the following requirements:
* Associations must be valid
* The model must be optimized for performance
* The option must support multiple tables added from both systems now and in the future Which function should the data architect use to meet these requirements?
- A. MAP EmployeeKey USING Associations;
- B. MapSubString('Associations', EmployeeKey) AS EmployeeKey;
- C. RENAME FIELDS USING Associations;
- D. APPLYMAP { 'Associations' , EmployeeKey) AS EmployeeKey;
Answer: D
NEW QUESTION 48
A customer has a dataset that contains latitude and longitude data for service points around the country. The data is retrieved using the following statement:
It must be clear to the end user that this is geographic dat
a. Drag and drop, map-based visualization of this data is required. Which two steps should the data architect take to support this data? (Select two.)
- A. Add GeoKakePoint (Lat, Long} as Point to Location's preceding load
- B. Define Location as a master item, and set the tag to Sgeodata
- C. Add GeoProject{' Point' , Lat&Long) AS Point to the preceding load
- D. Add the following to the end of the script:
TAG FIELD LocationName With 'Sgeoname', *@relates_Pt';
TAG FIELD Point With 'Sgeopoint*f 'Srelates Location', '$hidden'; - E. Add the following to the end of the script:
TAG FIELD LocationName With 'Sgeodata1, 'Srelated'; TAG FIELD Point With 'Sgeodata', 'Srelated1;
Answer: E
NEW QUESTION 49
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