Which two queries can a developer use in a visualforce controller to protect against SOQL injection Vulnerabilities? Choose 2 answers

1. A. String qryName = '%' + String.enforceSecurityChecks(name)+ '%'; String qryString = 'SELECT Id FROM Contact WHERE Name LIKE :qryNAme'; List queryResults = Database.query(qryString);
2. B. String qryName = '%' + name '%'; String qryString = 'SELECT Id FROM Contact WHERE Name LIKE :qryNAme'; List queryResults = Database.query(qryString);
3. C. String qryName = '%' + String.escpaeSingleQuotes(name)+ '%'; String qryString = 'SELECT Id FROM Contact WHERE Name LIKE :qryNAme'; List queryResults = Database.query(qryString);
4. D. String qryString = 'SELECT Id FROM Contact WHERE Name LIKE :qryNAme'; List queryResults = Database.query(qryString);

Correct Answer: AD

A developer created an Apex trigger using the Developer Console and now wants to debug codeHow can the developer accomplish this in the Developer Console?

1. A. Select the Override Log Triggers checkbox for the trigger
2. B. Add the user name in the Log Inspector.
3. C. Open the Progress tab in the Developer Console.
4. D. Open the logs tab in the Developer Consol

Correct Answer: D

A company has a custom object named Warehouse. Each Warehouse record has a distinct record owner, and is related to a parent Account in Salesforce.Which kind of relationship would a developer use to relate the Account to the Warehouse?

1. A. One -to -Many
2. B. Lookup
3. C. Master -Detail
4. D. Parent -Child

Correct Answer: B

Which action can a developer perform in a before update trigger? (Choose 2)

1. A. Display a custom error message in the application interface.
2. B. Change field values using the Trigger.new context variable.
3. C. Delete the original object using a delete DML operation.
4. D. Update the original object using an update DML operatio

Correct Answer: AB

A developer writes the following code:

What is the result of the debug statement? A. 1, 100

1. A. 1, 150
2. B. 2, 150
3. C. 2, 200

Correct Answer: C