Free CRT-450 Exam Braindumps

How can a developer refer to, or instantiate a PageReference in Apex? Choose 2 answers

1. A. By using a PageReference with a partial or full URL.
2. B. By using the Page object and a Visualforce page name.
3. C. By using the ApexPages.Page() method with a Visualforce page name.
4. D. By using the PageReference.Page() method with a partial or full UR

Correct Answer: AB

A reviewer is required to enter a reason in the comments field only when a candidate is recommended to be hired. Which action can a developer take to enforce this requirement?

1. A. Create a required Visualforce component.
2. B. Create a formula field.
3. C. Create a required comments field.
4. D. Create a validation rul

Correct Answer: D

A developer creates an Apex Trigger with the following code block:List customers = new List();For (Order c o: trigger.new){Account a = [SELECT Id, Is_Customer c FROM Account WHERE Id = :o.Customer c];a.Is_Customer c = true;customers.add(a);}Database.update(customers, false);The developer tests the code using Apex Data Loader and successfully loads 10 Orders. Then, the developer loads 150 Orders.How many Orders are successfully loaded when the developer attempts to load the 150 Orders?

1. A. 1
2. B. 150
3. C. 100

Correct Answer: A

What would a developer do to update a picklist field on related Opportunity records when a modification to the associated Account record is detected?

1. A. Create a process with Process Builder.
2. B. Create a workflow rule with a field update.
3. C. Create a Lightning Component.
4. D. Create a Visualforce pag

Correct Answer: A

The operation manager at a construction company uses a custom object called Machinery to manage the usage and maintenance of its cranes and other machinery. The manager wants to be able to assign machinery to different constructions jobs, and track the dates and costs associated with each job. More than one piece of machinery can be assigned to one construction job.
What should a developer do to meet these requirements?

1. A. Create a lookup field on the Construction Job object to the Machinery object.
2. B. Create a lookup field on the Machinery object to the Construction Job object.
3. C. Create a junction object with Master-Detail Relationship to both the Machinery object and the Construction Job object.
4. D. Create a Master-Detail Lookup on the Machinery object to the Construction Job objec

Correct Answer: A