As a software engineer aspiring to work at a tech giant like Amazon, you’ll need to demonstrate a deep understanding of fundamental networking concepts, particularly TCP/IP. This protocol suite forms the backbone of modern internet communication, and its mastery is essential for seamless application development and deployment. In this comprehensive article, we’ll explore a curated list of TCP/IP interview questions and answers that will prepare you to tackle even the toughest of Amazon’s interview challenges.
TCP/IP Fundamentals
Before we dive into the intricate details, let’s lay a solid foundation by addressing some fundamental TCP/IP concepts:
- Explain the range of TCP/IP classes?
TCP/IP classifies IP addresses into five distinct classes: Class A, Class B, Class C, Class D, and Class E. Class A addresses are reserved for large organizations with numerous devices, while Class B and Class C addresses cater to medium and small-sized networks, respectively. Class D addresses are used for multicasting, and Class E addresses are experimental and reserved for future use.
- What are private IP addresses, and why are they important?
Private IP addresses are non-routable IP addresses used for communication within a private network. They are
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