최신 Qlik Sense Data Architect QSDA2018 무료샘플문제:
1. Two companies have merged and a full database integration is planned for next year. The data architect needs an interim solution to view all employee data from both companies
* The tables come from different systems
* Both companies have similar Employees tables
* Both tables have identifiers for Employee and some other attributes (eg , geographical information)
* The tables also have some fields that do NOT match (e.g.: Social Security Number and Bank Account) Which problem occurs when the two tables are loaded into Qlik Sense?
A) Link tables are created
B) An auto concatenation occurs
C) Synthetic keys are created
D) A circular reference occurs
2. A data architect uses the Qlik GeoAnalytics connector to determine the closest airports to cities in an existing app. The built-in location servicetjenerates data for the airport locations The data load editor runs the script and sees a circular reference and a synthetic key How should the data architect fix these issues'?
A) When selecting an operation in the Qlik GeoAnalytics connector, select Only load distinct .
B) Concatenate the airport table and the existing tables into one master table.
C) When choosing which data to load, uncheck the non-unique field in the new data tables.
D) When selecting an operation in the Qlik GeoAnalytics connector, change the CRS to 'None".
3. Refer to the exhibits
Which corrective action should be taken to achieve the expected view?
A) Alias one of the fields in the Orders table.
B) Use distinct in the LOAD statement.
C) Use upper () to align the Salesperson fields
D) Add a link table.
4. Refer to the exhibit.
The two tables have been loaded by the script shown This script creates a synthetic key, which is not desired.
The Dept code in the Employee table is incorrect for EmplD=3
The data architect must change line 27 to create a single table in the data model that is accurate Which LOAD statement should the data architect use?
A) CONCATENATE LOAD EmpID, ManagerlD, Level
B) KEEP LOAD EmpID, ManagerlD, Level
C) JOIN LOAD EmpID, ManagerlD, Level
D) JOIN LOAD *
5. Refer to the exhibit.
One of the data sources a data architect must add for a newly developed app is an Excel spreadsheet The Region field only has values for the first record for the region. The data architect must perform a transformation so that each row contains the correct Region.
Which function should the data architect implement to resolve this issue?
A) Previous
B) CrossTable
C) IntervalMatch
D) Above
질문과 대답:
| 질문 # 1 정답: C | 질문 # 2 정답: D | 질문 # 3 정답: A | 질문 # 4 정답: C | 질문 # 5 정답: C |
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