Reliable CRT-450 Exam Papers, CRT-450 Reliable Test Questions

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Salesforce CRT-450 Certification Exam consists of approximately 60 multiple-choice questions that should be completed within 105 minutes. Salesforce Certified Platform Developer I certification exam evaluates the candidate's ability to develop custom applications using Apex and Visualforce, and to customize the Salesforce platform to meet the unique needs of various businesses. Salesforce Certified Platform Developer I certification exam also tests the candidate's ability to design and implement various Salesforce features, such as data modeling, security, and integration.

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Salesforce Certified Platform Developer I Sample Questions (Q164-Q169):

NEW QUESTION # 164
Which three tools can deploy metadata to production? (Choose three.)

A. Change Set from Sandbox
B. Change Set from Developer Org
C. Force.com IDE
D. Data Loader
E. Metadata API

Answer: A,B,E

NEW QUESTION # 165
Which code should be used to update an existing Visualforce page that uses standard Visualforce components so that the page matches the look and feel of Lightning Experience?

A. <apex:slds/>
B. <apex:styleSheet value="({$URLFOR($Resource.slds,'assets/slds.css')}">
C. <apex:page lightningStyleSheets="true">
D. <apex:includeLightning/>

Answer: C

NEW QUESTION # 166
A developer is tasked to perform a security review of the ContactSearch Apex class that exists in the system. Whithin the class, the developer identifies the following method as a security threat:
List<Contact> performSearch(String lastName){ return Database.query('Select Id, FirstName, LastName FROM Contact WHERE LastName Like %'+lastName+'%); } What are two ways the developer can update the method to prevent a SOQL injection attack? Choose 2 answers

A. Use the escapeSingleQuote method to sanitize the parameter before its use. (Missed)
B. Use the @Readonly annotation and the with sharing keyword on the class.
C. Use a regular expression expression on the parameter to remove special characters.
D. Use variable binding and replace the dynamic query with a static SOQL. (Missed)

Answer: B,C

NEW QUESTION # 167
When would a developer use a custom controller instead of a controller extension? Choose 2 answers:

A. When a Visualforce page should not enforce permissions or field-level security.
B. When a Visualforce page does not reference a single primary object.
C. When a Visualforce page needs to replace the functionality of a standard controller.
D. When a Visualforce page needs to add new actions to a standard controller.

Answer: A,B

NEW QUESTION # 168
A developer created a Lightning web component called statusComponent to be inserted into the Account record page.
Which two things should the developer do to make this component available?
Choose 2 answers

Answer: A,C

NEW QUESTION # 169
......

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RELIABLE CRT-450 EXAM PAPERS, CRT-450 RELIABLE TEST QUESTIONS

Reliable CRT-450 Exam Papers, CRT-450 Reliable Test Questions