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LookML-Developer Looker LookML Developer Exam Questions and Answers

Questions 4

A LookML developer creates a new model and a test dashboard from the model. The developer shares the link to the new dashboard with users, but the users report that all they see is the “Model Not Found” error.

What is a possible cause of this issue?

Options:

A.

The developer has not pushed the new model to Production Mode.

B.

The developer has not added users to the new model set.

C.

The users do not have permission to access this dashboard.

D.

The new model is missing an Explore definition.

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Questions 5

A developer wants to calculate the ratio of total sales from the orders view and total users from the users view.

Which two methods can be used to create ameasure that meets these requirements? (Choose two.)

A)LookML-Developer Question 5

B)

LookML-Developer Question 5

C)

LookML-Developer Question 5

D)

LookML-Developer Question 5

E)

LookML-Developer Question 5

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

E.

Option E

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Questions 6

A user reports the following SQL error when selecting the discounted sale price field:

ERROR: column “order_items.sale_price”; must appear in the GROUP BY clause or be used in an aggregate function.

The developer checks the field definition and finds it to be:

measure: discounted_sale_price {

type: number

sql: ${sale_price} * 0.8 ;;

}

The developer also finds the LookML definition of the sale_price field to be:

dimension: sale_price {

type: number

sql: ${TABLE}.sale_price ;;

}

What isthe likely cause of the SQL error?

Options:

A.

The discounted_sale_price field should have a group_by: yes parameter.

B.

The sale_price field should be defined as a measure of type: number, not as a dimension.

C.

The underlying database table does not have a fieldcalled sale_price.

D.

The discounted_sale_price field should be defined as a dimension of type: number, not as a measure.

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Questions 7

A developer defines the following measure in the order_items view:

LookML-Developer Question 7

The code must validate without errors.

Which action should thedeveloper take?

Options:

A.

Join order_items and inventory_items in a derived table.

B.

Join order_items and inventory_items in the same Explore.

C.

Copy the cost definition from inventory_items to the order_items view file.

D.

Add the following to the order_itemsview file: include: “inventory_items,view.lkml”

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Exam Code: LookML-Developer
Exam Name: Looker LookML Developer Exam
Last Update: Apr 25, 2024
Questions: 50

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