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Salesforce Certified Platform Developer II Practice Test - Questions Answers, Page 19

Question list

List of questions

Question 181

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What is the correct order of execution for Visualforce Page "postback" requests (when user interaction requires a page update)?

Question 182

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The "action" attribute on <apex:page> is ONLY evaluated on which type of request?

Question 183

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If the "PageReference.setRedirect" Apex function is set to True, what type of request is made?

Question 184

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If the "PageReference.setRedirect" Apex function is set to False, what type of request is made?

Question 185

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When should you use the "transient" property on variables?

Question 186

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Which type of controller is best suited when you want all of the basic DML functions from an object's normal new/edit page?

Question 187

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Which type of controller is best suited when you want all of the basic DML functions from an object's normal new/edit page and want to include multiple records?

Question 188

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Which type of controller is best suited when you want to add custom functionality to a standard controller page, or when you want reusable functionality throughout pages?

Question 189

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Within the System.Limit class, what would you call to get the number of calls made in your transaction?

Question 190

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Within the System.Limit class, what would you call to get the total limit you can call in a single transaction?

Related questions

A developer is experiencing issues with a Lightning web component. The component must surface information about Opportunity owned by the currently logged-in user. When the component is rendered, the following message is displayed: "Error retrieving data" Which modification should be implemented to the Apex class to overcome the issue?

Just prior to a new deployment, the Salesforce Administrator who configured a new order fulfillment process in a developer sandbox suddenly left the company. The users had fully tested all of the changes in the sandbox and signed off on them. Unfortunately, although a Change Set was started, it was not complete. A developer is brought in to help finish the deployment. What should the developer do to identify the configuration changes that need to be moved into production?

As part of a new integration, a developer is asked to implement a new custom search functionality that is capable of performing unrestricted queries and can account for all values within a custom picklist field, type__z, on the Opportunity object. The search feature must also account for NULL values. The organization-wide default for the Opportunity object is set to Public Read-Only, and a new custom index has. been created for the Type__c field. There are more than 5 million Opportunity records within the environment. and a considerable amount of the existing records have NULL values for the picklist Which technique should the developer implement to maximize performance when querying NULL values?

A developer is developing a reuseable Aura Component that will reside on an sObject Lightning Page with the following HTML snippet: <aura:component implements="force:hasRecordId,flexipage:availableForAIIPageTypesM> <div>Hello!</div> </aura:component> How can the component's Controller get the context of the Lightning Page that the sObject is on without requiring additional test coverage?

Given the following code: Assuming there were 10 Contacts and five Accounts created today, what is the expected result?

Refer to the following code snippet: A developer created a JavaScript function as part of a Lightning web component (LWC) that surfaces information about Leads by wire calling geyFetchLeadList whencertain criteria are met. Which three changes should the developer implement in the Apex class above to ensure the LWC can display data efficiently while preserving security? Choose 3 answers

Universal Containers wants to be able to bring up an Account detail page and view a table of containers currently being rented. The user wants to be able to dick on a container In the table and quickly edit and save the location of the container. In addition to this, the page should have a section that shows the location of each container on a map. Universal Containers wants the map to re-render whenever the location of a container is changed. What can a developer use to accomplish this task?

A developer is writing a Visualforce page that queries accounts in the system and presents a data table with the results. The users want to be able to filter the results based on up to five fields. However, the users want to pick the five fields to use as filter fields when they run the page. Which Apex code feature is required to facilitate this solution'

A developer wants to write a generic Apex method that will compare the Salesforce Name filed between any two object records, for example to compare the Name field of an Account and an Opportunity; or the name of an Account and a Contact. How should the developer do this?

Which statement is true about using ConnectApi namespace (also called Chatter in Apex)? (Choose two.)

Question 181

What is the correct order of execution for Visualforce Page "postback" requests (when user interaction requires a page update)?

1) Decode View State2) Evaluate expressions and method calls for the main page and custom components3) Upon successful completion, Evaluate the action that triggered the postback4) Upon successful completion, Update data and redirect user/update view state5) HTML sent to browser

1) Evaluate expressions and method calls for the main page and custom components2) Decode View State3) Upon successful completion, Update data and redirect user/update view state4) Upon successful completion, Evaluate the action that triggered the postback5) HTML sent to browser

1) Decode View State2) Evaluate expressions and method calls for the main page and custom components3) Upon successful completion, Update data and redirect user/update view state4) Upon successful completion, Evaluate the action that triggered the postback5) HTML sent to browser

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Question 182

The "action" attribute on <apex:page> is ONLY evaluated on which type of request?

Get request

Postback request

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Question 183

If the "PageReference.setRedirect" Apex function is set to True, what type of request is made?

Get request

Postback request

If PageReference points to the same controller and subset of extensions, postback request, otherwise get request

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Question 184

If the "PageReference.setRedirect" Apex function is set to False, what type of request is made?

Get request

Postback request

If PageReference points to the same controller and subset of extensions, postback request, otherwise get request

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Question 185

When should you use the "transient" property on variables?

Variables that you want transmitted as part of the view state. Static variables also don't get transmitted

Variables that you don't want transmitted as part of the view state. Static variables also don't get transmitted

Static variables that you want transmitted as part of the view state to save space

Large variables in order to save space

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Question 186

Which type of controller is best suited when you want all of the basic DML functions from an object's normal new/edit page?

Standard Controller

Standard List/Set Controller

Controller Extensions

Custom Controller

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Question 187

Which type of controller is best suited when you want all of the basic DML functions from an object's normal new/edit page and want to include multiple records?

Standard Controller

Standard List/Set Controller

Controller Extensions

Custom Controller

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Question 188

Which type of controller is best suited when you want to add custom functionality to a standard controller page, or when you want reusable functionality throughout pages?

Standard Controller

Standard List/Set Controller

Controller Extensions

Custom Controller

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