Exam Vce DEX-450 Free - DEX-450 Test Questions Pdf

2025 Latest PrepAwayExam DEX-450 PDF Dumps and DEX-450 Exam Engine Free Share: https://drive.google.com/open?id=1JmVAsxM9XY31rOfjHOJtJ6CwMHIaGB38

In our study, we found that many people have the strongest ability to use knowledge for a period of time at the beginning of their knowledge. As time goes on, memory fades. Our DEX-450 study materials are designed to help users consolidate what they have learned, will add to the instant of many training, the user can test their learning effect in time after finished the part of the learning content, have a special set of wrong topics in our DEX-450 Study Materials, enable users to find their weak spot of knowledge in this function, iterate through constant practice, finally reach a high success rate.

Salesforce DEX-450 Exam is a certification test designed to evaluate the knowledge and skills of developers who work with Apex and Visualforce in Lightning Experience. DEX-450 exam is intended to validate the expertise of professionals who are proficient in developing custom applications using Salesforce tools and services, as well as integrating them with other systems or platforms.

>> Exam Vce DEX-450 Free <<

DEX-450 Test Questions Pdf | DEX-450 Reliable Exam Practice

The purchase process of our DEX-450 question torrent is very convenient for all people. In order to meet the needs of all customers, our company is willing to provide all customers with the convenient purchase way. The PDF version of our DEX-450 study tool is very practical, which is mainly reflected on the special function. As I mentioned above, our company are willing to provide all people with the demo for free. You must want to know how to get the trial demo of our DEX-450 question torrent; the answer is the PDF version. You can download the free demo form the PDF version of our DEX-450 exam torrent. Maybe you think it does not prove the practicality of the PDF version, do not worry, we are going to tell us another special function about the PDF version of our DEX-450 study tool.

The DEX-450 Exam is an essential certification for developers who want to demonstrate their expertise in programmatic development using Apex and Visualforce in Lightning Experience. This credential can help professionals advance their careers, build their reputation in the industry, and gain recognition as experts in Salesforce development.

Salesforce Programmatic Development using Apex and Visualforce in Lightning Experience Sample Questions (Q20-Q25):

NEW QUESTION # 20
Which approach should be used to provide test data for a test class?

A. Access data in @TestVisible class variables.
B. Use a test data factory class to create test data.
C. Query for existing records in the database.
D. Execute anonymous code blocks that create data.

Answer: B

NEW QUESTION # 21
What is a capability of cross-object formula fields? Choose 3 answers

A. Formula fields can be used in three roll-up summaries per object.
B. Formula fields can reference fields in a collect of records from a child relationship.
C. Formula fields can reference fields from objects that are up to 10 relationships away.
D. Formula fields can expose data the user does not have access to in a record.
E. Formula fields can reference fields from master-detail or lookup parent relationships.

Answer: C,D,E

NEW QUESTION # 22
What is the result of the following code?

A. The record will not be created and an exception will be thrown.
B. The record will not be created and no error will be reported.
C. The record will be created and no error will be reported.
D. The record will be created and a message will be in the debug log.

Answer: B

NEW QUESTION # 23
A developer has to Identify a method in an Apex class that performs resource intensive actions in memory by iterating over the result set of a SOQL statement on the account. The method also performs a DML statement to save the changes to the database. Which two techniques should the developer implement as a best practice to esure transaction control and avoid exceeding governor limits? Choose 2 answers

A. Use the Database.Savepoint method to enforce database integrity. (Missed)
B. Use the System.Limit class to monitor the current CPU governor limit consuption. (Missed)
C. Use Partial DML statements to ensure only valid data is committed.
D. Use the @ReadOnly annotation to bypass the number of rows returned by a SOQL.

Answer: A,B

NEW QUESTION # 24
A developer needs to have records with specific field values in order to test a new Apex class.
What should the developer do to ensure the data is available to the test?

A. Use Test.loadDataO and reference a JSON file in Documents.
B. Use SOQL to query the org for the required data.
C. Use Anonymous Apex to create the required data.
D. Use Test.loadDataO < > and reference a CSV file in a static resource.

Answer: D

NEW QUESTION # 25
......

DEX-450 Test Questions Pdf: https://www.prepawayexam.com/Salesforce/braindumps.DEX-450.ete.file.html

BTW, DOWNLOAD part of PrepAwayExam DEX-450 dumps from Cloud Storage: https://drive.google.com/open?id=1JmVAsxM9XY31rOfjHOJtJ6CwMHIaGB38