What must the Controller for a Visualforce page utilize to override the Standard Opportunity view button?

1. A. The StandardSetController to support related lists for pagination.
2. B. The Opportunity StandardController for pre -built functionality.
3. C. A callback constructor to reference the StandardController.
4. D. A constructor that initializes a private Opportunity variabl

Correct Answer: B

Given:
Map accountMap = new Map>ID, Account> ([SELECT Id, Name FROM Account]); What are three valid Apex loop structures for iterating through items in the collection? (Choose three.)

1. A. for (ID accountID : accountMap.keySet()) {…}
2. B. for (Account accountRecord : accountMap.values()) {…}
3. C. for (Integer i=0; I < accountMap.size(); i++) {…}
4. D. for (ID accountID : accountMap) {…}
5. E. for (Account accountRecord : accountMap.keySet()) {…}

Correct Answer: ABC

Which two are true regarding a Dyno? Choose 2 answers

1. A. Is a light weight VM used to run code on the Heroku Platform
2. B. Has the ability to sleep as a standard and performance Dyno
3. C. Is a lightweight Linux container used in a collection to run Heroku applications
4. D. Has Ephemeral filesystems and is rebooted every 24 hour

Correct Answer: CD

A developer writes a before insert trigger.How can the developer access the incoming records in the trigger body?

1. A. By accessing the Trigger.new context variable.
2. B. By accessing the Trigger.newRecords context variable.
3. C. By accessing the Trigger.newMap context variable.
4. D. By accessing the Tripper.newList context variabl

Correct Answer: A

The Sales Management team hires a new intern. The intern is not allowed to view Opportunities, but needs to see the Most Recent Closed Date of all child Opportunities when viewing an Account record. What would a developer do to meet this requirement?

1. A. Create a trigger on the Account object that queries the Close Date of the most recent Opportunities.
2. B. Create a Workflow rule on the Opportunity object that updates a field on the parent Account.
3. C. Create a formula field on the Account object that performs a MAX on the Opportunity Close Date field.
4. D. Create a roll-up summary field on the Account object that performs a MAX on the Opportunity Close Date fiel

Correct Answer: D