Salesforce CRT-450 Online Practice Questions and Exam Preparation

Salesforce CRT-450 Online Questions & Answers

• Question 581:

  What should a developer use to implement an automatic Approval Process submission for Cases?

  A. An Assignment Rule
  B. Scheduled Apex
  C. Process Builder
  D. A Workflow Rule
  C. Process Builder

• Question 582:

  In the code below, what type does Boolean inherit from? Boolean b= true;

  A. Enum
  B. Object
  C. String
  D. Class
  B. Object

• Question 583:

  A developer is tasked to perform a security review of the ContactSearch Apex class that exists in the system. Whithin the class, the developer identifies the following method as a security threat: List performSearch(String lastName){ return Database.query('Select Id, FirstName, LastName FROM Contact WHERE LastName Like %'+lastName+'%); }

  What are two ways the developer can update the method to prevent a SOQL injection attack? Choose 2 answers

  A. Use variable binding and replace the dynamic query with a static SOQL.
  B. Use the escapeSingleQuote method to sanitize the parameter before its use.
  C. Use a regular expression expression on the parameter to remove special characters.
  D. Use the @Readonly annotation and the with sharing keyword on the class.
  A. Use variable binding and replace the dynamic query with a static SOQL.
  B. Use the escapeSingleQuote method to sanitize the parameter before its use.

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  Explanation/Reference:

• Question 584:

  What is a capability of the Force.com IDE? Choose 2 answers

  A. Roll back deployments.
  B. Run Apex tests.
  C. Download debug logs.
  D. Edit metadata components.
  B. Run Apex tests.
  D. Edit metadata components.

• Question 585:

  A developer is notified that a text field is being automatically populated with invalid values.however, this should be prevented by a custom validation rule that is in placewhat could be causing this?

  A. The field is being populated by a workflow field update
  B. A DML exception is occuring during the save order of execution
  C. The field is being populated by a before trigger
  D. The user belongs to a permission set that suppresses the validation rule
  A. The field is being populated by a workflow field update

• Question 586:

  How can a developer retrieve all Opportunity record type labels to populate a list collection?Choose 2 answers

  A. Obtain describe object results for the Opportunity objct.
  B. Write a for loop that extracts values from the Opportunity.RecordType.Name field.
  C. Use the global variable $RecordType and extract a list from the map.
  D. Write a SOQL for loop that iterates on the RecordType object.
  A. Obtain describe object results for the Opportunity objct.
  D. Write a SOQL for loop that iterates on the RecordType object.

• Question 587:

  Universal Containers (UC) uses a custom object called Vendor. The Vendor custom object has a Master-Detail relationship with the standard Account object. Based on some internal discussion, the UC administrator tried to change the Master-Detail relationship to a Lookup relationship but was not able todo so. What is apossible reason that this change was not permitted?

  A. The Account records contain Vendor roll-up summary fields.
  B. The Vendor object must use a Master-Detail field for reporting.
  C. The Vendor records have existing values in the Account object.
  D. The Account object is included on a workflow on the Vendor object.
  A. The Account records contain Vendor roll-up summary fields.

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  Explanation/Reference:

• Question 588:

  Given the code below, what can be done so that recordcount can be accessed by a test class, but not by a non-test class? Public class mycontroller{ private integer recordcount; }

  A. Add a seealldata annotation to the test class
  B. Add the testvisible annotation to recordcount
  C. Change recordcount from private to public
  D. Add the testvisible annotation to the mycontroller class
  B. Add the testvisible annotation to recordcount

• Question 589:

  Which two condition cause workflow rules to fire? Choose 2 answers

  A. Changing territory assignments of accounts and opportunities
  B. Updating record using bulk API
  C. Converting leads to person account
  D. An Apex batch process that changes field values
  B. Updating record using bulk API
  D. An Apex batch process that changes field values

• Question 590:

  Which query should a developer use to obtain the Id and Name of all the Leads, Accounts, and Contacts that have the company name "Universal Containers"?

  A. IND 'Universal Containers' IN Name Fields RETURNING lead(id, name), account(id,name), contact(id,name)
  B. SELECT lead(id, name), account(id, name), contact(id,name) FROM Lead, Account, Contact WHERE Name = 'Universal Containers'
  C. FIND 'Universal Containers' IN CompanyName Fields RETURNING lead(id,name), account (id,name), contact(id,name)
  D. SELECT Lead.id, Lead. Name, Account.id, Account.Name, Contact.Id, Contact. Name FROM Lead, Account, Contact WHERE CompanyName = 'Universal Containers'
  A. IND 'Universal Containers' IN Name Fields RETURNING lead(id, name), account(id,name), contact(id,name)