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What are three recommendations to optimize page performance?
A customer has a single Visualforce page that allows each user to input up to 1500 sales forecasts and instantly view pivoted forecast calculations. Users are complaining that the page is loading slowly, and they are seeing error messages regarding heap and view state limits. What are three recommendations to...
What is the transaction limit on the number of "sendEmail" method calls?
What is the transaction limit on the number of "sendEmail" method calls?A . 20B . 10C . 50D . 100E . There is no limitView AnswerAnswer: B Explanation: Reference: The reserveEmailCapacity methods let you declare how many emails you want to send prior to actually sending, allowing you to handle...
A developer created three Rollup Summary fields: Total_timesheets_c,
A developer created three Rollup Summary fields: Total_timesheets_c, Total_Approved_timesheet_c and Total_project_Timesheet_c in the custom object, project _c Now, the developer is tasked with created a new field to show the ratio between and approvedA . No test methods will be executed during deployment.B . A test class that validates the...
What is the correct order of execution for Visualforce Page "postback" requests (when user interaction requires a page update)?
What is the correct order of execution for Visualforce Page "postback" requests (when user interaction requires a page update)?A . 1) Decode View State 2) Evaluate expressions and method calls for the main page and custom components 3) Upon successful completion, Evaluate the action that triggered the postback 4) Upon...
Which step should be taken to resolve the issue?
A developer receives the exception 'SOQL query not selective enough' when performing a query on an object with a large amount of data . Which step should be taken to resolve the issue?A . Use an ID in the WHERE clause of the SOQL query.B . Perform the SOQL query...
Which is the optimal method to implement this in Salesforce?
A company has a native iOS app for placing orders that needs to connect to Salesforce to retrieve consolidated information from many different objects in a JSON format . Which is the optimal method to implement this in Salesforce?A . Apex SOAP CalloutB . Apex REST CalloutC . Apex SOAP...
Which technique can run logic when an Aura Component is loaded?
Which technique can run logic when an Aura Component is loaded? A. Use an aura:handler ‘init’’ event to call a function. B. Use the connectedCallback(0 method. C. Use the standard doinit function in the controller. D. Call $A. enqueueAction passing in the method to call.View AnswerAnswer: A
Which asynchronous feature should be used?
A developer has been asked to create code that will meet the following requirements: Receives input of: Map<ld, Project_c), List<Account> Performs a potentially long-running callout to an outside web service Provides a way to confirm that the process executed successfully Which asynchronous feature should be used?A . ©future (callout=true)B ....
Which are relevant practices while analyzing the timeline of different types of transactions in the execution overview panel? (Choose two.)
Which are relevant practices while analyzing the timeline of different types of transactions in the execution overview panel? (Choose two.)A . Log lines in the execution log panel can be analyzed for details about specific eventsB . The performance tree should be use to analyze events further starting from the...
What is the recommended mechanism the developer should use to accomplish this?
A developer is writing a Visualforce page to display a list of all of the checkbox fields found on a custom object. What is the recommended mechanism the developer should use to accomplish this?A . Schema ClassB . Apex APIC . Schema BuilderD . Metadata APIView AnswerAnswer: A
