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NEW QUESTION # 87
The following code snippet is executed by a Lightning web component in an environment with more than 2,000 lead records:
Which governor limit will likely be exceeded within the Apex transaction?
- A. Total number of records retrieved by SOQL queries
- B. Total number of DML statement issued
- C. Total number of records processed as a result of DML statements
- D. Total number of SOQL queries issued
Answer: A
NEW QUESTION # 88
What are two valid options for iterating through each Account in the collection List<Account> named AccountList? (Choose two.) for (Account theAccount : AccountList) {...}
- A. for(AccountList) {...}
- B. for (List L : AccountList) {...}
- C. for (Integer i=0; i < AccountList.Size(); i++) {...}
Answer: A,C
Explanation:
Explanation/Reference:
NEW QUESTION # 89
The following Apex method is part of the ContactService class that is called from a trigger: public static void setBusinessUnitToEMEA(Contact thisContact){ thisContact.Business_Unit__c = "EMEA" ; update thisContact; } How should the developer modify the code to ensure best practice are met?
- A. Public void setBusinessUnitToEMEA(List<Contact> contatcs){
contacts[0].Business_Unit__c = 'EMEA' ;
update contacts[0];
} - B. Public static void setBusinessUnitToEMEA(List<Contact> contacts){
for(Contact thisContact : contacts) {
thisContact.Business_Unit__c = 'EMEA' ;
}
update contacts;
} - C. Public static void setBusinessUnitToEMEA(Contact thisContact){
List<Contact> contacts = new List<Contact>();
contacts.add(thisContact.Business_Unit__c = 'EMEA');
update contacts;
} - D. Public static void setBusinessUnitToEMEA(List<Contact> contacts){
for(Contact thisContact : contacts){
thisContact.Business_Unit__c = 'EMEA' ;
update contacts[0];
}
}
Answer: C
NEW QUESTION # 90
An sObject named Application_c has a lookup relationship to another sObject named Position_c. Both Application _c and Position_c have a picklist field named Status_c.When the Status_c field on Position_c is updated, the Status_c field on Application_c needs to be populated automatically with the same value, and execute a workflow rule on Application_c.How can a developer accomplish this?
- A. By using an Apex trigger with a DML operation.
- B. By changing Application_c.Status_c into a formula field.
- C. By changing Application_c.Status_c into a roll -up summary field.
- D. By configuring a cross-object field update with a workflow.
Answer: A
NEW QUESTION # 91
When loading data into an operation, what can a developer do to match records to update existing records?
(Choose 2)
- A. Match an external Id Text field to a column in the imported file.
- B. Match an auto-generated Number field to a column in the imported file.
- C. Match the Name field to a column in the imported file.
- D. Match the Id field to a column in the imported file.
Answer: A,D
NEW QUESTION # 92
A developer is creating an application to track engines and their parts. An individual part can be used in different types of engines.What data model should be used to track the data and to prevent orphan records?
- A. Create a junction object to relate many engines to many parts through a lookup relationship
- B. Create a master-detail relationship to represent the one-to-many model of engines to parts.
- C. Create a junction object to relate many engines to many parts through a master-detail relationship
- D. Create a lookup relationship to represent how each part relates to the parent engine object.
Answer: C
NEW QUESTION # 93
The account object has a custom percent field, rating, defined with a length of 2 with 0 decimal places. An account record has the value of 50% in its rating field and is processed in the apex code below after being retrieved from the database with SOQL public void processaccount(){ decimal acctscore = acc.rating__c * 100; } what is the value of acctscore after this code executes?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 94
How can a developer warn users of SOQL governor limit violations in a trigger?
- A. Use Messaging.SendEmail() to continue the transaction and send an alert to the user after the number of SOQL queries exceeds the limit.
- B. Use ApexMessage.Message() to display an error message after the number of SOQL queries exceeds the limit.
- C. Use Limits.getQueries() and display an error message before the number of SOQL queries exceeds the limit.
- D. Use PageReference.setRedirect() to redirect the user to a custom Visualforce page before the number of SOQL queries exceeds the limit.
Answer: C
NEW QUESTION # 95
Universal Containers implemented a private sharing model for the Account object. A custom Account search tool was developed with Apex to help sales representatives find accounts that match multiple criteria they specify. Since its release, users of the tool report they can see Accounts they do not own. What should the developer use to enforce sharing permission for the currently logged-in user while using the custom search tool?
- A. Use the without sharing keyword on the class declaration.
- B. Use the with sharing keyword on the class declaration.
- C. Use the schema describe calls to determine if the logged-in users has access to the Account object.
- D. Use the UserInfo Apex class to filter all SOQL queries to returned records owned by the logged-in user.
Answer: B
NEW QUESTION # 96
What must the Controller for a Visualforce page utilize to override the Standard Opportunity view button?
- A. A constructor that initializes a private Opportunity variable.
- B. A callback constructor to reference the StandardController.
- C. The StandardSetController to support related lists for pagination.
- D. The Opportunity StandardController for pre -built functionality.
Answer: D
NEW QUESTION # 97
What are two considerations for deciding to use a roll-up summary field? Choose 2 answer's partner.
- A. Roll-up summary fields do not cause validation rules on the parent object unless that object is edited separately.
- B. Roll-up summary can be performed on formula fields, but if their formula contains an #Error result, it may affect the summary value.
- C. Roll-up cannot be performed on formula fields that use cross-object references or on-the-fly calculations such as NOW().
- D. Roll-up cannot be performed on formula fields.
Answer: B,C
NEW QUESTION # 98
What should a developer working in a sandbox use to exercise a new test Class before the developer deploys that test production?Choose 2 answers
- A. The Apex Test Execution page in Salesforce Setup.
- B. The Run Tests page in Salesforce Setup.
- C. The REST API and ApexTestRun method
- D. The Test menu in the Developer Console.
Answer: A,D
NEW QUESTION # 99
A developer runs the following anonymous code block:List<Account> acc = [SELECT Id FROM Account LIMIT 10];Delete acc;Database.emptyRecycleBin(acc);system.debug(Limits.getDMLStatements()+ ', '
+Limits.getLimitDMLStatements());What is the result?
- A. 2, 150
- B. 150, 11
- C. 11, 150
- D. 150, 2
Answer: A
NEW QUESTION # 100
A developer is asked to create a custom visualforce page that will be used as a dashboard component. Which three are valid controller options for this page? Choose 3 answers
- A. Use a custom controller
- B. Do not specify a controller
- C. Use a standard controller
- D. Use a custom controller with extensions
- E. Use a standard controller with extensions
Answer: A,C,E
NEW QUESTION # 101
For which example task should a developer use a trigger rather than a workflow rule?
- A. To set the Name field of an expense report record to Expense and the Date when it is saved.
- B. To send an email to hiring manager when a candidate accepts a job offer.
- C. To notify an external system that a record has been modified.
- D. To set the primary Contact on an Account record when it is saved
Answer: D
NEW QUESTION # 102
What are three considerations when using the @InvocableMethod annotation in Apex?
Choose 3 answers
- A. A method using the @InvocableMethod annotation must be declared as static (Missed)
- B. A method using the @InvocableMethod annotation must define a return value.
- C. A method using the @InvocableMethod annotation can be declared as Public or Global. (Missed)
- D. A method using the @InvocableMethod annotation can have multiple input parameters.
- E. Only one method using the @InvocableMethod annotqation can be defined per Apex class. (Missed)
Answer: A,C,E
NEW QUESTION # 103
A developer is building custom search functionality that uses SOSL to search account and contact records that match search terms provided by the end user. The feature is exposed through a Lightning web component, and the end user is able to provide a list of terms to search.
Consider the following code snippet:
What is the maximum number of search terms the end user can provide to successfully execute the search without exceeding a governor limit?
- A. 2,000
- B. 0
- C. 1
- D. 2
Answer: B
NEW QUESTION # 104
A developer is creating an enhancement to an application that will allow people to be related to their employer. Which data model provides the simplest solution to meet the requirements?
- A. Create a junction object to relate many people to many through master-detail relationship
- B. Create a junction object to relate many people to many through lookup relationship
- C. Create a lookup realtionship to indicate that a person has an employer
- D. Create a master-detail relationship to indicate that a person has an employer
Answer: D
NEW QUESTION # 105
What should a developer use to implement an automate approval process submission for case?
- A. Scheduled apex.
- B. An assignment rules.
- C. Process builder.
- D. A workflow rules.
Answer: C
NEW QUESTION # 106
A sales manager wants to make sure that whenever an opportunity stage is changed to 'Closed Won', a new case will be of created for the support team to collect necessary information from the customer. How should a developer accomplish this?
- A. Create a Process Builder to create the new case.
- B. Create a workflow rule to create the new case.
- C. Set up a validation rule on the Opportunity Stage.
- D. Create a lookup field to the Case object on the opportunity object.
Answer: A
NEW QUESTION # 107
When the number of record in a recordset is unknown, which control statement should a developer use to implement a set of code that executes for every record in the recordset, without performing a .size() or
.length() method call?
- A. For (variable : list_or_set) { }
- B. While (Condition) { ... }
- C. Do { } While (Condition)
- D. For (init_stmt, exit_condition; increment_stmt) { }
Answer: A
NEW QUESTION # 108
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The Salesforce CRT-450 exam is a must-have certification for anyone who wants to become a successful Salesforce developer. This certification validates your skills in developing custom applications on the Salesforce platform, including designing and implementing custom objects, workflows, and validation rules.
The exam consists of 60 multiple-choice questions that must be completed within 105 minutes. The questions are designed to test the candidate's knowledge and understanding of the Salesforce platform, including Apex programming language, Visualforce framework, and the Salesforce development process. The exam also covers the use of the Salesforce development tools, such as Developer Console and Force.com IDE.
Salesforce CRT-450 is a certification exam that is designed for individuals who want to become certified Salesforce Platform Developers. This certification exam is ideal for developers who want to showcase their skills in building custom applications on the Salesforce platform. The Salesforce CRT-450 exam is a must for developers who want to advance their careers in the Salesforce ecosystem.
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