Salesforce Salesforce Certifications PDI Questions & Answers

• Question 601:

  What is the maximum number of SOQL queries used by the following code?

  

  A. 5

  B. 6

  C. 1

  D. 2

  Correct Answer: B

• Question 602:

  A developer must modify the following code snippet to prevent the number of SOQL queries issued from exceeding the platform governor limit.

  

  The above method might be called during a trigger execution via a Lightning component. Which technique should be implemented to avoid reaching the governor limit?

  A. Use the System.Limits.getQueries() method to ensure the number of queries is less than 100.

  B. Use the System.Limits.getlimitQueries() method to ensure the number of queries is less than 100.

  C. Refector the code above to perform the SOQL query only if the Set of opportunityIds contains less 100 Ids.

  D. Refactor the code above to perform only one SOQL query, filtering by the Set of opportunityIds.

  Correct Answer: D

• Question 603:

  Universal Containers stores Orders and Line Items in Salesforce. For security reason, financial representatives are allowed to see information on the Order such as order amount, but they are not allowed to see the Line items on the Order. Which type of relationship should be used?

  A. Lookup

  B. Direct Lookup

  C. Indirect lookup

  D. Master Detail

  Correct Answer: D

• Question 604:

  Which code in a Visualforce page and/or controller might present a security vulnerability?

  A.

  B.

  C.

  D.

  Correct Answer: B

• Question 605:

  In terms of the MVC paradigm, what are two advantages of implementing the layer of a Salesforce application using Aura Component-based development over Visualforce? Choose 2 answers

  A. Self-contained and reusable units of an application

  B. Rich component ecosystem

  C. Automatic code generation

  D. Server-side run-time debugging

  Correct Answer: AB

• Question 606:

  What are three considerations when using the @InvocableMethodannotation in Apex? (Choose three.)

  A. A method using the @InvocableMethodannotation must be declared as static.

  B. A method using the @InvocableMethodannotation can be declared as Public or Global.

  C. A method using the @InvocableMethodannotation can have multiple input parameters.

  D. A method using the @InvocableMethodannotation must define a return value.

  E. Only one method using the @InvocableMethodannotation can be defined per Apex class.

  Correct Answer: ABE

• Question 607:

  Universal Containers wants to back up all of the data and attachments in its Salesforce org once month. Which approach should a developer use to meet this requirement?

  A. Use the Data Loader command line.

  B. Create a Schedulable Apex class.

  C. Schedule a report.

  D. Define a Data Export scheduled job.

  Correct Answer: D

  Scheduling a Data Export job is the best way to back up all the data and attachments in a Salesforce org once a month. The Data Export job can be scheduled to run at a certain frequency so that the data can be backed up on a regular basis. This makes it easy to restore the data in case of any emergency.

• Question 608:

  A developer wants to retrieve the Contacts and Users with the email addres '[email protected]'.

  Which SOSL statement should the developer use?

  A. FIND {[email protected]} IN Email Fields RETURNING Contact (Email), User (Email)

  B. FIND {Email = '[email protected]'} IN Contact, User

  C. FIND {Email = '[email protected]'} RETURNING Contact (Email), User (Email)

  D. FIND Email IN Contact, User FOR {dev2uc.com}

  Correct Answer: A

• Question 609:

  Universal Containers has an order system that uses an Order Number to identify an order for customers and service agents. Order records will be imported into Salesforce.

  How should the Order Number field be defined in Salesforce?

  A. Lookup

  B. Direct Lookup

  C. Number with External ID

  D. Indirect Lookup

  Correct Answer: C

• Question 610:

  When using SalesforceDX, what does a developer need to enable to create and manage scratch orgs?

  A. Production

  B. Dev Hub

  C. Environment Hub

  D. Sandbox

  Correct Answer: B

  When using SalesforceDX, a developer needs to enable Dev Hub in order to create and manage scratch orgs. A Dev Hub is a special type of org used by developers to store source code and other development-related artifacts. It is also used to create and manage scratch orgs, which are temporary orgs used for development and testing.

  Reference: https://developer.salesforce.com/docs/atlas.en- us.sfdx_dev.meta/sfdx_dev/sfdx_dev_intro.htm https://developer.salesforce.com/docs/atlas.en-us.sfdx_dev.meta/sfdx_dev/sfdx_dev_scratch_orgs.htm