LookML-Developer 무료 덤프문제 온라인 액세스

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 only field the users need from the products view is product.name.
Which LookML should the developer use?
A)

B)

C)

D)

• A.Option B
• B.Option A
• C.Option C
• D.Option D

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 a measure that meets these requirements? (Choose two.)

B)

C)

D)

E)

• A.Option B
• B.Option A
• C.Option C
• D.Option D
• E.Option E

The developer has moved the orders Explore (shown below) from model_a to model_b, where both models are in the same project, and all users have access to both models.
Connection: "demo"
include: ".view"
explore: orders {}
What will happen after making this change?

• A.Dashboard tiles and Looks will redirect to the new database connection.
• B.Dashboard tiles and Looks that rely on this Explore will return an error.
• C.Dashboard tiles and Looks that rely on this Explore will be deleted.
• D.Dashboard tiles and Looks will be automatically pointed to the orders Explore in model_b.

Two developers are working on adding a new view to a project. Once both developers have finished their work in the view, the changes will be pushed to production.
Where should the developers write the LookML for this view?

• A.In the master branch, with both users writing to the branch
• B.In one user's personal branch, with both users writing to the branch
• C.In each of their personal branches, with each user writing code separately
• D.In a new shared branch created from the master branch

The code below shows a view order_items with its measures total_revenue and user_count

Which code correctly represents a new measure that calculates average revenue per user?
A)

B)

C)

D)

• A.Option B
• B.Option A
• C.Option C
• D.Option D