Salesforce Salesforce Developer CRT-450 Questions & Answers

• Question 611:

  How can a developer get all of the available record types for the current user on the case object?

  A. Use SOQL to get all cases

  B. Use describesobjectresult of the case object

  C. Use case.getrecordtypes()

  D. Use describefieldresult of the case.recordtype field

  Correct Answer: D

• Question 612:

  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 a seealldata annotation to the test class

  B. Add the testvisible annotation to recordcount

  C. Change recordcount from private to public

  D. Add the testvisible annotation to the mycontroller class

  Correct Answer: B

• Question 613:

  A developer is asked to create a custom visualforce page that will be used as a dashboard component. Which three are valid controller options for this page? Choose 3 answers

  A. Use a custom controller

  B. Use a custom controller with extensions

  C. Use a standard controller with extensions

  D. Do not specify a controller

  E. Use a standard controller

  Correct Answer: ACE

• Question 614:

  What is the data type returned by the following SOSL search?

  [FIND ‘Acme*’ IN NAME FIELDS RETURNING Account, Opportunity];

  A. List,List

  B. Map

  C. Map

  D. List>

  Correct Answer: D

• Question 615:

  From which 2 locations can a developer determine the overall code coverage for a sandbox?

  A. The test suite run panel of the developer console

  B. The apex classes setup page

  C. The apex test execution page

  D. The tests tab of the developer console

  Correct Answer: BD

• Question 616:

  A developer needs to update an unrelated object when a record gets saved. Which two trigger types should the developer create?

  A. After insert

  B. After update

  C. Before update

  D. Before insert

  Correct Answer: CD

• Question 617:

  What si the debug output of the following apex code? Decimal thevalue; system.debug(thevalue);

  A. Undefined

  B. 0

  C. Null

  D. 0.0

  Correct Answer: C

• Question 618:

  A developer is notified that a text field is being automatically populated with invalid values.however, this should be prevented by a custom validation rule that is in placewhat could be causing this?

  A. The field is being populated by a workflow field update

  B. A DML exception is occuring during the save order of execution

  C. The field is being populated by a before trigger

  D. The user belongs to a permission set that suppresses the validation rule

  Correct Answer: A

• Question 619:

  A developer can use the debug log to see which three types of information? Choose 3 answers

  A. Resource usage and limits

  B. Database changes

  C. User login events

  D. HTTP callout to external systems

  E. Actions triggered by time-based workflow

  Correct Answer: BDE

• Question 620:

  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. 5

  B. 50

  C. 500

  D. 5000

  Correct Answer: D