Given a list of Opportunity records named opportunityList, which code snippet is best for querying all Contacts of the Opportunity's Account?
A)

B)

C)

D)

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

Comment: *

Name: *

Email: *

Verification: *

Which of the follow be used together in DML operations (transaction)? (Choose two.)

• A.Case - CaseComment
• B.Acco u nt - Acco u ntS ha re
• C.Opportunity - User
• D.Account - Order

Comment: *

Name: *

Email: *

Verification: *

Which type of controller is best suited when you want all of the basic DML functions from an object's normal new/edit page?

• A.Standard Controller
• B.Controller Extensions
• C.Custom Controller
• D.Standard List/Set Controller

Comment: *

Name: *

Email: *

Verification: *

A customer has a single Visualforce page that allows each user to input up to 1500 sales forecasts and instantly view pivoted forecast calculations. Users are complaining that the page is loading slowly, and they are seeing error messages regarding heap and view state limits. What are three recommendations to optimize page performance?

• A.Segregate calculation functionality from input functionality.
• B.Implement pagination and reduce records per page.
• C.Use JavaScript Remoting instead of controller actions.
• D.Create formula fields to compute pivoted forecast calculations.
• E.Specify the list of sales forecasts as transient.

Comment: *

Name: *

Email: *

Verification: *

Which two relationship queries use the proper syntax? Choose 2 answers

• A.SELECT Id, Name, Account.Name FROM Contact WHERE Account.Industry = 'Media'
• B.SELECT Name, (SELECT LastName FROM Contacts) FROM Account
• C.SELECT Id, Name, Account __r.Name FROM Contact WHERE Account r.Industry = 'Media'
• D.SELECT Name, (SELECT LastName FROM Contacts__r) FROM Account

Comment: *

Name: *

Email: *

Verification: *