An integration user makes a successful login() call via the SOAP API.What can be used in the SOAP header to provide server authorization for subsequent API requests?
A customer has a single Visualforce page that allows each user to input up to 1500 sales forecasts and instantly view pivoted forecast calculations. Users are complaining that the page is loading slowly, and they are seeing error messages regarding heap and view state limits.What are three recommendations to optimize page performance? (Choose three.)
A developer is creating unit tests for code that makes SOAP web service callouts. The developer needs to insert some test data as a part of the unit tests setup.What are three actions to enable this functionality? (Choose three.)
Which of the follow be used together in DML operations (transaction)? (Choose two.)
A developer has generated Apex code from a WSDL for an external web service. The web service requires Basic authentication.What code should the developer use to authenticate?
A Visualforce page loads slowly due to the large amount of data it displays.Which strategy can a developer use to improve the performance?
