DEV-450 Apex Practice Questions

What does the 'set' method do in Apex?

• AA. Retrieves a record
• BB. Updates a field
• CC. Deletes a record
• DD. Sets a value to a variable

How can you handle exceptions in Apex?

• AA. Using the try-catch block
• BB. Using the return type
• CC. Using the if statement
• DD. Using the switch statement

What is the purpose of a @Future method in Apex?

• AA. To ensure immediate execution
• BB. To return a value
• CC. To handle synchronous calls
• DD. To execute in a separate thread

Which of the following is used to declare a variable in Apex?

• AA. int nameString;
• BB. var nameString;
• CC. string nameString;
• DD. String nameString;