Google LookML-Developer Dumps

A developer commits changes after adding LookML for a new measure. Upon pulling from production, the developer notices the following lines in the LookML:

A developer has created a persistent derived table that tracks new or updated orders and they want to cache the results. The cache should be refreshed whenever some new order isavailable on the underlying datasource table my tablename or at least every 24 hours.

Which datagroup definition will refresh the cache as expected?

A)

B)

C)

D)

A developer needs to add an Explore built off of the orders view, which surfaces only completed orders. An orders Explore exists that contains all order information. Fields from the orders view arealso referenced in other existing views such as ${orders.fieldname}.

How should developer define a new Explore for completed orders and keep all field references working correctly?

A)

B)

C)

D)

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?

Only users with department attributes of Finance and Executive should be able to access the revenue view. Only users with the value ofExecutive for the department user attribute should be able to view the total_revenue field.

Given the code snippet below:

How should the required access grants be structured to set up this system of access?

A developer has the dimensions enrollment_month and graduation_month already defined in the view. Both were created as part of dimension_groups of type: time. The developer need touse these two dimensions in the sql_start and sql_end parameters of a dimension group of type: duration.

Which LookML should be used to calculate the number of month and years between enrollment month and graduation month?

A)

B)

C)

D)

The developer is creating an Explore that includes the product users, and orders views that will meet the following guidelines.

Joins between the orders and users views should not incur high performance costs.

Users of this Explore will primarily be looking at data from the orders view.

Users of this Explore should only be able to see orders from the retailer “Fashion.ly”.

The onlyfield the users need from the products view is product.name.

Which LookML should the developer use?

A)

B)

C)

D)