Salesforce Salesforce Certifications DEX-450 Questions & Answers

• Question 281:

  Candidates are reviewed by four separate reviewers and their comments and scores which range from 1 (lowest) to 5 (highest) are stored on a review record that is a detail record for a candidate what is the best way to indicate that a combined review score of 15 of better is required to recommend that the candidate come in for an interview?

  A. Use a validation rule on a total score field on the candidate record that prevents a recommended field from being true if the total score is less than 15

  B. Use a workflow rule to calculate the sum of the review scores and send an email to the hiring manager when the total is 15 or better

  C. Use visual workflow to set a recommended field on the candidate whenever the cumulative review score is 15 or better

  D. Use a rollup summary field to calculates the sum of the review scores, and store this in a total score field on the candidate

  Correct Answer: B

• Question 282:

  A developer creates a Workflow Rule declaratively that updates a field on an object. An Apex update trigger exists for that object. What happens when a user updates a record?

  A. No changes are made to the data.

  B. Both the Apex Trigger and Workflow Rule are fired only once.

  C. The Workflow Rule is fired more than once.

  D. The Apex Trigger is fired more than once.

  Correct Answer: D

• Question 283:

  Given the code block:

  Integer x; for (x =0; x<10; x+=2){

  if (x==8) break; if (x==10) break;

  } system.debug(x);

  Which value will the system.debug display?

  A. 2

  B. 4

  C. 8

  D. 10

  Correct Answer: C

• Question 284:

  In a single record, a user selects multiple values from a multi-select picklist. How are the selected values represented in Apex?

  A. As a String with each value separated by a comma

  B. As a Set with each value as an element in the set

  C. As a String with each value separated by a semicolon

  D. As a List with each value as an element in the list Previous

  Correct Answer: C

• Question 285:

  A developer created a Visualforce page and custom controller to display the account type field as shown below. Custom controller code: public class customCtrlr{ private Account theAccount; public String actType; public customCtrlr() { theAccount = [SELECT Id, Type FROM Account WHERE Id = :apexPages.currentPage().getParameters().get('id')]; actType = theAccount.Type; } } Visualforce page snippet: The Account Type is {!actType} The value of the account type field is not being displayed correctly on the page. Assuming the custom controller is property referenced on the Visualforce page, what should the developer do to correct the problem?

  A. Add a getter method for the actType attribute.

  B. Change theAccount attribute to public.

  C. Convert theAccount.Type to a String.

  D. Add with sharing to the custom controller.

  Correct Answer: A

• Question 286:

  Which two SOSL searches will returns records matching search criteria contained in any of the searchable texts fields on an object? Choose 2 answers

  A. [FIND 'Acme*' RETURNING Account,Opportunity];

  B. [FIND 'Acme*' IN ANY FIELDS RETURNING Account,Opportunity];

  C. [FIND 'Acme*' IN TEXT FIELDS RETURNING Account,Opportunity];

  D. [FIND 'Acme*' IN ALL FIELDS RETURNING Account,Opportunity];

  Correct Answer: AD

• Question 287:

  A developer is creating a Visualforce page that allows users to create multiple Opportunities. The developer is asked to verify the current user's default Opportunity record type, and set certain default values based on the record type before inserting the record. How can the developer find the current user's default record type?

  A. Use the Schema.userInfo.Opportunity.getDefaultRecordType() method.

  B. Create the opportunity and check the opportunity.recordType before inserting, which will have the record ID of the current user's default record type

  C. Query the Profile where the ID equals userInfo.getProfileID() and then use the profile.Opportunity.getDefaultRecordType() method.

  D. Use Opportunity.SObjectType.getDescribe().getRecordTypeInfos() to get a list of record types, and iterate trought them until isdefaultRecordTypeMapping() is true.

  Correct Answer: D

• Question 288:

  A Visualforce page uses the Contact standard controller. How can a developer display the Name from the parent Account record on the page?

  A. Use the (!contact.Account.Name) merge field syntax.

  B. Use an additional standard controller for Accounts.

  C. Use SOQL syntax to find the related Accounts Name field.

  D. Use additional Apex logic within the controller to query for the Name field.

  Correct Answer: A

• Question 289:

  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 290:

  In which order does SalesForce execute events upon saving a record?

  A. Before Triggers; Validation Rules; After Triggers; Assignment Rules; Workflow Rules; Commit

  B. Validation Rules; Before Triggers; After Triggers; Workflow Rules; Assignment Rules; Commit

  C. Before Triggers; Validation Rules; After Triggers; Workflow Rules; Assignment Rules; Commit

  D. Validation Rules; Before Triggers; After Triggers; Assignment Rules; Workflow Rules; Commit

  Correct Answer: A