Question 1

An org tracks customer orders on an Order object and the items of an Order on the Line Item object. The Line Item object has a MasterDetail relationship to the order object. A developer has a requirement to calculate the order amount on an Order and the line amount on each Line item based on quantity and price.What is the correct implementation?

Options :

A : Implement the line amount as a numeric formula field and the order amount as a roll-up summary field.

B : Write a single before trigger on the Line Item that calculates the item amount and updates the order amount on the Order.

C : Implement the Line amount as a currency field and the order amount as a SUM formula field.

D : Write a process on the Line item that calculates the item amount and order amount and updates the filed on the Line Item and the order.

Answer: A

Question 2

Given the following code snippet, that is part of a custom controller for a Visualforce page: Other-Image-293afaa32-b19c-43aa-97ba-e7e7a8ad1384 In which two ways can the try/catch be enclosed to enforce object and field-level permissions and prevent the DML statement from being executed if the current logged-in user does not have the appropriate level of access? Choose 2 answers

Options :

A : Use if (Schema, sobjectType, Contact, isUpdatable ( ) )

B : Use if (Schema , sobjectType. Contact. Field, Is_Active_c. is Updateable ( ) )

C : Use if (Schema.sObjectType.Contact.isAccessible ( ) )

D : Use if (thisContact.Owner = = UserInfo.getuserId ( ) )

Answer: A,B

Question 3

A developer must troubleshoot to pinpoint the causes of performance issues when a custom page loads in their org. Which tool should the developer use to troubleshoot?

Options :

A : AppExchange

B : Salesforce CLI

C : Visual Studio Core IDE

D : Developer Console

Answer: D

Question 4

A custom Visualforce controller calls the ApexPages,addMessage () method, but no messages are rendering on the page.Which component should be added to the Visualforce page to display the message?

Options :

A : < apex: pageMessages / >

B : < apex: pageMessage severity=''info''/ >

C : < Apex: facet name='' message''/ >

D : < Apex: message for='' info''/ >

Answer: B

Question 5

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

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