Given the code below, which three statements can be used to create the controller variable? (Choose three.)

• A.
• B.
• C.
• D.
• E.

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Which two strategies should a developer use to avoid hitting governor limits when developing in a multi-tenant environment? (Choose two.)

• A.Use SOQL for loops to iterate data retrieved from queries that return a high number of rows.
• B.Use methods from the "Limits" class to monitor governor limits.
• C.Use variables within Apex classes to store large amounts of data.
• D.Use collections to store all fields from a related object and not just minimally required fields.

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Universal Containers wants to back up all of the data and attachments in its Salesforce org once month. Which approach should a developer use to meet this requirement?

• A.Use the Data Loader command line.
• B.Define a Data Export scheduled job.
• C.Create a Schedulable Apex class.
• D.Schedule a report.

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Which two sfdx commands can be used to add testing data to a Developer sandbox?

• A.Forced: data:bulk:upsert
• B.Forced: data:async:upsert
• C.Forced: data: tree: upsert
• D.Forced: data: object :upsert

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The Account object has a custom Percent field, Rating, defined with a length of 2 with 0 decimal places. An Account record has the value of 50% in its Rating field and is processed in the Apex code below after being retrieved from the database with SOQL.

What is the value of acctScore after this code executes?

• A.5000
• B.5
• C.500
• D.50

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