Senior Platform Engineer Interview Questions and Answers for Freshers

The types of SQS are standard queues and FIFO queues.

• Standard queues: Default queue type with best-effort ordering and at-least-once delivery.

• FIFO queues: First-In-First-Out queues that guarantee ordering and exactly-once processing.

• FIFO queues have a .fifo suffix in their name.

A decorator in Python is a design pattern that allows you to add new functionality to an existing object without modifying its structure.

• Decorators are functions that take another function as an argument and extend its behavior without modifying it directly.

• They are commonly used to add logging, timing, or authentication to functions.

• Syntax: @decorator_function above the function definition.

• Example: def my_decorator(func): def wrapper(): print('Something is happening before t...read more