Given the code below, what can be done so that recordcount can be accessed by a test class, but not by a non-test class? Public class mycontroller{ private integer recordcount; }

• A.Add the testvisible annotation to the mycontroller class
• B.Add a seealldata annotation to the test class
• C.Change recordcount from private to public
• D.Add the testvisible annotation to recordcount

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Which action can a developer take to reduce the execution time of the following code? List<account> allaccounts = [select id from account]; list<account> allcontacts = [select id, accountid from contact]; for (account a :allaccounts){ for (contact c:allcontacts){ if(c.accountid = a.id){ //do work } } }

• A.Use a map <id,contact> for allaccounts
• B.Put the account loop inside the contact loop
• C.Add a group by clause to the contact SOQL
• D.Create an apex helper class for the SOQL

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What are three ways for a developer to execute tests in an org? Choose 3.

• A.Bulk API
• B.Tooling API
• C.Setup Menu
• D.Salesforce DX
• E.Metadata API.

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A team of many developers work in their own individual orgs that have the same configuration at the production org. Which type of org is best suited for this scenario?

• A.Partner Developer Edition
• B.Full Sandbox
• C.Developer Edition
• D.Developer Sandbox

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A developer in a Salesforce org with 100 Accounts executes the following code using the Developer console:
Account myAccount = new Account(Name = 'MyAccount');Insert myAccount;For (Integer x = 0; x < 250; x++)
{Account newAccount = new Account (Name='MyAccount' + x);try {Insert newAccount;}catch (Exception ex) {System.debug (ex) ;}}insert new Account (Name='myAccount'); How many accounts are in the org after this code is run?

• A.101
• B.102
• C.252
• D.100

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