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Qlik Sense Data Architect Certification Exam - February 2021 Release Questions and Answers

Question 1

A data architect needs to write the expression for a measure on a KPI to show the sales person with the highest sales. The sort order of the values of the fields is unknown. When two or more sales people have sold the same amount, the expression should return all of those sales people.

Which expression should the data architect use?

Options:

A.

Concat(DISTINCT IF{Aggr{Rank{Sum(Sales),4),Salesperson)=1,Salesperson),' ')

B.

FirstSortedValue{DISTINCT Salesperson,-Aggr{Sum(Sales),Salesperson))

C.

Concat(DISTINCT IF{Aggr{Rank{Sum(Sales),1),Salesperson)=1, Salesperson) , ' ')

D.

FirstSortedValue {Salesperson, -Aggr (Sum{Sales), Salesperson))

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Question 2

Refer to the exhibit.

A data architect needs to analyze the number of orders by customer. The data is stored in two Excel files: Orders and Customers The data architect creates a bar chart, but the data is obviously incorrect. What should the data architect do to resolve this issue?

Options:

A.

Open the data manager, split the Customers table, and Concatenate Orders and Customers on the CustomerlD field

B.

Open the data manager split the Customers table, and associate on CustomerlD

C.

Open the data load editor, use CONCATENATE to concatenate Orders and Customers

D.

Open the data load editor, rename the CustomerlD field, and concatenate Orders and Customers

Question 3

A data architect needs to upload different data sources. To properly handle null values, the data architect decides to set all of these values to "Missing Value".

Which syntax should the data architect use?

Options:

A.

NullAsValue*; Set NullValues = 'Missing Value';

B.

NullasNull *;

Set NullValues = 'Missing Value';

C.

NullasNull *;

Set NullValue = 'Missing Value';

D.

NullAsValue*;

Set NullValue = 'Missing Value';