PDII試験無料問題集（198題）「Salesforce Certified Platform Developer II (PDII) 認定」

出題：1

Consider the following code snippet:

The Apex method is executed in an environment with a large data volume count for Accounts, and the query is performing poorly.
Which technique should the developer implement to ensure the query performs optimally, while preserving the entire result set?

A. Annotate the method with the @Future annotation

B. Use the Database queryLocator method to retrieve the accounts.

C. Create a formula field to combine the createdDate and RecordType value, then filter based on the formula.

D. Break down the query into two individual queries and join the two result sets.

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

A developer is building a complex commission calculation engine in Apex that is called from an Opportunity trigger. During QA it was reported that the calculations are incorrect.
The developer has representative test data and passing test methods in their developer sandbox.
Which three tools or techniques could the developer use to execute the code and pause it at key lines to visually inspect values of various Apex variables?
Choose 3 answers

A. Developer Console

B. Breakpoints

C. Apex Interactive Debugger

D. Workbench

E. Apex Replay Debugger

正解：A,C,E 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

A developer built an Aura component for guests to self-register upon arrival at a front desk kiosk. Now the developer needs to create a component for the utility tray to alert users whenever a guest arrives at the front desk.
What should be used?

A. Changelog

B. Application Event

C. DML Operation

D. Component Event

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

Universal Containers develops a Salesforce application that requires frequent interaction with an external REST API.
To avoid duplicating code and improve maintainability, how should they implement the APL integration for code reuse?

A. Include the API integration code directly in each Apex class that requires it.

B. Use a separate Apex class for each API endpoint to encapsulate the integration logic,

C. Create a reusable Apex class for the AFL integration and invoke it from the relevant Apex classes.

D. Store the APT integration code as a static resource and reference it in each Apex class.

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

A developer is asked to find a way to store sacret data with an ability to specify which profiles and users can access which secrets.
What should be used to store this data?

A. system.Cookie class

B. Custom metadata

C. Custom settings

D. Static resources

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

A developer is trying to decide between creating a Visualforce component or a Lightning component for a custom screen.
Which functionality consideration impacts the final decision?

A. Will the screen make use of a JavaScript framework?

B. Does the screen need to be accessible from the Lightning Experience UI?

C. Does the screen need to be rendered as a PDF without using a thirdparty application?

D. Will the screen be accessed via a mobile app?

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

A developer needs to implement a system audit feature that allows users, assigned to a custom profile named
"Auditors", to perform searches against the historical records in the Account object. The developer must ensure the search is able to return history records that are between 6 and 12 months old.
Given the code below, which select statement should be inserted below as a valid way to retrieve the Account History records ranging from 6 to 12 months old?

A.

B.

C.

D.

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：8

Consider the following code snippet:

How should the <e-orders> component communicate to the <c-selected-orders component that an order has been selected by the user?

A. Create and fire a standard DOM event.

B. Create and fire a component event.

C. Create and fire an application event.

D. Create and dispatch a custom event,

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：9

An Apex class does not achieve expected code coverage. The testsetup method explicitly calls a method In the Apex class..
How can the developer generate the code coverage?

A. Add @testvisible to the method in the class the developer is testing.

B. Call the Apex class method from a testsetup Instead of the testsetup methed.

C. Verify the user has permissions passing a user into System,.runds().

D. Use system.assert() in testSetup to verify the values are being returned.

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：10

A Salesforce org has more than 50,000 contacts. A new business process requires a calculation that aggregates data from all of these contact records. This calculation needs to run once a day after business hours.
which two steps should a developer take to accomplish this?
Choose 2 answers

A.

B.

C.

D.

正解：A,C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

PDII試験無料問題集「Salesforce Certified Platform Developer II (PDII) 認定」