Medline Industries Senior Support Engineer Interview Questions and Answers

To switch between shipping methods in ATG during checkout, update the shipping group with the new method.

• Update the shipping group with the new shipping method

• Use the CommerceItemManager to update the shipping method for the CommerceItem

• Ensure the new shipping method is available for the user to select during checkout

Synchronized block is used in Java to control access to critical sections of code by allowing only one thread to execute the block at a time.

• Synchronized block is used with the 'synchronized' keyword in Java.

• It can be used to synchronize access to shared resources to prevent race conditions.

• Example: synchronized(this) { // critical section code }