Salesforce Salesforce Certifications DEV-401 Questions & Answers

• Question 231:

  How many permission sets can you have in an organization?

  Correct Answer: 1000

• Question 232:

  Building Business Processes Describe the ISNEW Formula function

  Correct Answer: The ISNEW function checks if a formula is running during the creation of a new record and returns TRUE if it is. If the formula is running for updating an existing record, this function returns FALSE. For example, by using ISNEW, you can ensure that hiring managers don't specify a back date as the open date on a position to increase its perceived urgency.

• Question 233:

  Building Business Processes Describe the VLOOKUP Formula Function.

  Correct Answer: The VLOOKUP function returns a value by looking up a related value in a custom object. This function checks against a key and returns a value from that key. Similar to the VLOOKUP () function in Microsoft Excel. For example, users can check the state and zip code entered in a record against a table of states and zip codes to ensure that the state and zip code match.

• Question 234:

  Describe the Developer Console

  Correct Answer: The Developer Console is a collection of tools that you can use to analyze and troubleshoot applications in your Salesforce organization. You can use the Developer Console for a variety of administrative and development tasks which include general debugging and troubleshooting, source code editing, and performance validation.

• Question 235:

  How many Debug logs can be retained for an organization?

  Correct Answer: 20

• Question 236:

  Describe some situations where you might use the Developer Console or the Debug log to troubleshoot automated actions.

  Correct Answer: A workflow field update doesn't seem to be taking place: The field update may be working, but an Apex trigger may be overwriting the update. A record submitted for approval is not routed to the expected user: If there are multiple approval processes on a single object, users' record may be meeting the criteria for both, and the order may need to be changed.

• Question 237:

  Preserving Data Quality What would be a use case for validation rules utilizing REGEX formula function to enforce data format?

  Correct Answer: Postal/Zip Codes

• Question 238:

  Preserving Data Quality How might you use validation rules to prevent data loss?

  Correct Answer: Validation rules in conjunction with a roll-up summary field can be used to prevent users from adding or deleting records. To create a validation rule: 1. Build a roll-up summary on the parent object that sums the number of child records. 2. Create a validation rule on the parent object that conditionally prevents changes to the number listed in the roll-up summary field. If a user tries to add or delete a record, the validation rule prevents the user from doing that.

• Question 239:

  When setting up a validation rule, you must write the error condition formula and the_____________

  Correct Answer: Error message

• Question 240:

  When is a validation rule enforced?

  Correct Answer: Before the user can save the record. When the user hits save, the record cannot be saved unless all validation rules are fulfilled.