Question 1

Assuming that 'name; is a String obtained by an tag on a Visualforce page.Which two SOQL queries performed are safe from SOQL injections? Choose 2 answers

Options :

A : String query = 'SELECT Id FROM Account WHERE Name LIKE \''%' + name.noQuotes() + '%\'';List< Account > results = Database.query(query);

B : String query = 'SELECT Id FROM Account WHERE Name LIKE \''%' + String.escapeSingleQuotes(name) + '%\'';List< Account > results = Database.query(query);

C : String query = 'SELECT Id FROM Account WHERE Name LIKE \''%' + name + '%\'';List< Account > results = Database.query(query);

D : String query = '%' + name + '%';List< Account > results = [SELECT Id FROM Account WHERE Name LIKE :query];

Answer: B,D

Question 2

A lead developer creates an Apex interface called 'Laptop'. Consider the following code snippet: Other-Image-21085544f-b5fc-4cbb-906d-d2b8ba4c6c55 How can a developer use the Laptop Interface within the Silvertaptop class?

Options :

A : @Extends(class=Laptop'')public class SilverLaptop

B : public calss SilverLaptop extends Laptop

C : @Interface (class=''Laptop'')public class SilverLaptop

D : public class Silverlaptop implements Laptop

Answer: B

Question 3

A developer wrote an Apex method to update a list of Contacts and wants to make it available for use by Lightning web components.Which annotation should the developer add to the Apex method to achieve this?

Options :

A :

B :

C :

D :

Answer: B

Question 4

What are three ways for 2 developer to execute tests in an org? Choose 3 answers

Options :

A : Metadata APT

B : Bulk API

C : Setup Menu

D : SalesforceDX

E : Tooling API

Answer: A,C,D

Question 5

Universal Containers has large number of custom applications that were built using a third-party javaScript framework and exposed using Visualforce pages. The Company wants to update these applications to apply styling that resembles the look and feel of Lightning Experience. What should the developer do to fulfill the business request in the quickest and most effective manner?

Options :

A : Incorporate the Salesforce Lightning Design System CSS stylesheet into the JavaScript applications.

B : Rewrite all Visualforce pages asLightning components.

C : Set the attribute enableLightning to true in the definition.

D : Enable Available for Lightning Experience, Lightning Communities, and the mobile app on Visualforce pages used by the custom application.

Answer: A