Spring Framework Master Class - Java Spring the Modern Way - Step 12 - Autowiring in Depth - By Name and @Primary

The video tutorial explains the concept of autowiring in Java, focusing on the challenges of using interfaces as dependencies. It discusses the implementations of the sort algorithm, specifically bubble sort and quicksort, and how the @Primary annotation affects autowiring. The tutorial also covers application failure due to multiple implementations and explores solutions like autowiring by name and using the @Primary annotation to resolve conflicts.

Explain the significance of the @Primary annotation in the context of auto wiring.

Describe the process of renaming a variable to use a specific sorting algorithm in the application.

What is the outcome when there is no @Primary annotation present among the components?