Free Platform-Developer-II Exam Dumps

Question 46

- (Exam Topic 1)
A corporation has many different Salesforce orgs, with some different objects and some common objects, and wants to build an application that can create, retrieve, and update common object records in all of the different orgs.
Which method of integration should the application use?

A. Apex REST Web Service
B. SOAP API with the partner WSDL
C. SOAP API with the Enterprise WSDL
D. Metadata API

Correct Answer:A

Question 47

- (Exam Topic 1)
What are the ways a developer can create test data of Contacts? (Choose two.)

A. Test.createTestData ()
B. myDataFactory.createContacts(10)
C. Test.loadData(Contact.sObjectType, 'staticResource')
D. Test.loadTestRecords(Contact.sObjectType, 'staticResource')

Correct Answer:BC

Question 48

- (Exam Topic 3)
As part of a new integration, a developer is asked to implement a new custom search functionality that is capable of performing unrestricted queries and can account for all values within a custom picklist field, type z, on the Opportunity object. The search feature must also account for NULL values.
The organization-wide default for the Opportunity object is set to Public Read-Only, and a new custom index has.
been created for the Type__c field. There are more than 5 million Opportunity records within the environment. and a considerable amount of the existing records have NULL values for the picklist
Which technique should the developer implement to maximize performance when querying NULL values?

A. Create a formula field that substitutes NULL values for a string of text, create an index for the formula field, then use the formula within the WHERE clause.
B. Perform two SOQL queries; one to query Opportunities where Type__c - NULL, and another to query where Type_: - HBLL, then join the result set using Apex.
C. Use a SOSL query to return ALL opportunities that have a value of NULL in any field.
D. Use the OS operator to combine WHERE clauses to strictly search for each value within the picklist, including Type__c ‘ NULL.

Correct Answer:B

Question 49

- (Exam Topic 3)
There is an Apex controller and a Visualforce page in an org that displays records with a custom filter consisting of a combination of picklist values selected by the user.
The page takes too long to display results for some of the input combinations, while for other input choices it throws the exception, *Maximum view state size limit exceeded.
What step should the developer take to resolve this issue?

A. Split the layout to filter records in one Visualforce page and display the list of records in a second page using the same Apex Controller.
B. Adjust any code that filters by picklist values since they are not indexed.
C. Use a StandardSetController or SOQL LIMIT in the Apex controller to limit the number of records displayed at a time.
D. Remove instances of the transient keyword from the Apex controller to avoid the view state error.

Correct Answer:C

Question 50

- (Exam Topic 1)
A developer created three Rollup Summary fields: Total_timesheets_c, Total_Approved_timesheet_c and Total_project_Timesheet_c in the custom object, project _c
Now, the developer is tasked with created a new field to show the ratio between and approved

A. No test methods will be executed during deployment.
B. A test class that validates the formula field is needed for deployment.
C. Using a formula field reduces maintenance overhead.
D. A formula field will calculate the value retroactively for existing records.

Correct Answer:CD