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How to Prepare for Salesforce DEX-450 Exam

Preparation Guide for Salesforce DEX-450 Exam Introduction Salesforce is a solution for managing customer relationships that unite customers and companies. This is an interactive CRM platform that provides a single, shared view of every client in all the divisions including marketing, distribution, exchange, and operation. Provide the clients with the individual experience Salesforce demand 360 product via the Integrated CRM Platform. It delivers solid and related goods to boost marketing, revenue, exchange, operation, IT, and more. Salesforce is a digital cloud computing (SaaS) firm specializing in the management of client relationships (CRMs). There was a mistake. The app is now the number one of consumer satisfaction and allows organizations to track customer behavior, advertise to consumers, and more. Salesforce is common because it is bundled with features such as contact management, workflow development, task management, incentive monitoring, teamwork tools, customer experience tools, analytics, and interactive, smartphone dashboard.

Salesforce DEX-450 Certification Path

You must get an idea of exactly what this certification is, before investing your valuable time, effort, or money in Salesforce. The demand and the need for Salesforce certified professionals are rapidly growing and so Salesforce Admin Certification is becoming more and more popular. Different types of online training sessions are provided such as Intellipaat 's online training sessions for the Salesforce Admin Qualification cost around $510 USD. It is instructor-led teaching by subject professionals working in major organizations. This style of training includes live sessions with the teacher, along with a forum where you can clear all your course-based doubts. Self-paced sessions are also offered at the cost of $227 USD. This training mode involves pre-recorded video sessions. You can conveniently return to these talks and revisit the subjects you have skipped whether you have any difficulties with the lectures or have difficulty keeping up with the online meetings. You will also use these sessions to finish your exercise at your speed while you access these online lessons throughout your life.

What is the duration, language, and format of Salesforce DEX-450 Exam

• There is a time limit of 120 minutes for the exam.
• This exam is offered in only English.
• Passing score 80%
• This exam consists of 85 questions
• Certification Validity period : 3 years.

The validity of the Salesforce DEX-450 certification is three years.

Salesforce Programmatic Development using Apex and Visualforce in Lightning Experience Sample Questions (Q138-Q143):

NEW QUESTION # 138
What are two characteristics related to formulas? Choose 2 answers.

• A. Formula can reference themselves.
• B. Formulas are calculated at runtime and are not stored in the database.
• C. Fields that are used in a formula field can be deleted or edited without the formula.
• D. Formulas can reference values in related objects.

Answer: B,D
NEW QUESTION # 139
A developer is creating an app that contains multiple Lightning web components.
One of the child components is used for navigation purposes. When a user click a button called.. component, the parent component must be alerted so it can navigate to the next page.
How should this be accomplished?

• A. Fire a notification.
• B. Update a property on the parent.
• C. Create a custom event.
• D. Call a method in the Apex controller.

Answer: C
NEW QUESTION # 140
Which approach should a developer take to automatically add a "Maintenance Plan" to each Opportunity that includes an "Annual Subscription" when an opportunity is closed?

• A. Build a OpportunityLineItem trigger that adds a PriceBookEntry record.
• B. Build an Opportunity trigger that adds a PriceBookEntry record.
• C. Build an Opportunity trigger that adds an OpportunityLineItem record.
• D. Build an OpportunityLineItem trigger to add an OpportunityLineItem record.

Answer: C
NEW QUESTION # 141
The following Apex method is part of the ContactService class that is called from a trigger: public static void setBusinessUnitToEMEA(Contact thisContact){ thisContact.BusinessUnit_c = "EMEA" ; update thisContact; } How should the developer modify the code to ensure best practice are met?

• A. Public static void setBusinessUnitToEMEA(List<Contact> contacts){
  for(Contact thisContact : contacts) {
  thisContact.BusinessUnit_c = 'EMEA' ;
  }
  update contacts;
  }
• B. Public void setBusinessUnitToEMEA(List<Contact> contatcs){
  contacts[0].BusinessUnit_c = 'EMEA' ;
  update contacts[0];
  }
• C. Public static void setBusinessUnitToEMEA(Contact thisContact){
  List<Contact> contacts = new List<Contact>();
  contacts.add(thisContact.BusinessUnit_c = 'EMEA');
  update contacts;
  }
• D. Public static void setBusinessUnitToEMEA(List<Contact> contacts){
  for(Contact thisContact : contacts){
  thisContact.BusinessUnit_c = 'EMEA' ;
  update contacts[0];
  }
  }

Answer: C
NEW QUESTION # 142
A developer creates an Apex helper class to handle complex trigger logic. How can the helper class warn users when the trigger exceeds DML governor limits?

• A. By using PageReference.setRedirect() to redirect the user to a custom Visualforce page before the number of DML statements is exceeded.
• B. By using Limits.getDMLRows() and then displaying an error message before the number of DML statements is exceeded.
• C. By using Messaging.sendEmail() to continue toe transaction and send an alert to the user after the number of DML statements is exceeded.
• D. By using AmexMessage.Messages() to display an error message after the number of DML statements is exceeded.

Answer: B
NEW QUESTION # 143
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