[Jan 03, 2022] Get New CRT-450 Certification Practice Test Questions Exam Dumps
Real CRT-450 Exam Dumps Questions Valid CRT-450 Dumps PDF
NEW QUESTION 78
A developer must create a ShippingCalculator class that cannot be instantiated and must include a working default implementation of a calculate method, that sub-classes can override.
What is the correct implementation of the ShippingCalculator class?
- A.
- B.
- C.
- D.
Answer: A
NEW QUESTION 79
A developer created a helper class with a method that can be called from Visualforce pages, web services, triggers, and of even anonymous code. When the method is called from a trigger, the developer needs to execute logic that should not be executed If the method Is called from anywhere else. How can the developer determine if the code Is executed in a trigger context?
- A. Check if System.executionContext =='Trigger'.
- B. Check if Trigger.newMap !=null.
- C. Check if Trigger.isExecuting ==true
- D. Use the executeOnTrigger annotation on the method definition.
Answer: C
NEW QUESTION 80
What are two characteristics of partial copy sandboxes versus full sandboxes? Choose 2 answers
- A. Includes a subset of metadata
- B. Requires a sandbox template
- C. Supports more frequent refreshes
- D. Provides more data record storage
Answer: A,C
NEW QUESTION 81
Which tool can deploy destructive changes to Apex classes in production?
- A. Workbench
- B. Salesforce Setup
- C. Change Sets
- D. Developer Console
Answer: A
NEW QUESTION 82
A company wants to create an employee rating program that allows employees to rate each other. An employee's average rating must be displayed on the employee record. Employees must be able to create rating records, but are not allowed to create employee records. Which two actions should a developer take to accomplish this task? choose 2 answers
- A. Create a trigger on the rating object that updates a field on the employee object
- B. Create a roll-up sumary field on the employee and use avg to calculate the average rating score
- C. Create a lookup realntionship beteween the rating and employee object
- D. Create a master-detail relanstionship between the rating and employee object
Answer: B,D
NEW QUESTION 83
How can a developer warn users of SOQL governor limit violations in a trigger?
- A. Use Limits.getQueries() and display an error message before the number of SOQL queries exceeds the limit.
- B. Use Messaging.SendEmail() to continue the transaction and send an alert to the user after the number of SOQL queries exceeds the limit.
- C. Use ApexMessage.Message() to display an error message after 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: A
NEW QUESTION 84
Which two Apex data types can be used to reference a Salesforce record ID dynamically? (Choose two.)
Steps for SALESFORCE CRT-450 Certifications Exam booking
- Signup/Login to SALESFORCE account
- Select Date and Center of examination and confirm with payment value of 200$
- Visit to SALESFORCE Exam Registration
- Search for SALESFORCE CRT-450 Certifications Exam
CRT-450 Exam Dumps - PDF Questions and Testing Engine: https://www.actualvce.com/Salesforce/CRT-450-valid-vce-dumps.html
Latest CRT-450 Exam Dumps for Pass Guaranteed: https://drive.google.com/open?id=10dL_02mKCtgCPq5bYdB4Kp0VWSoG6QjQ