COURSE

Computer Networks Interview Pack — Fresher Edition

The Computer Networks theory round, answered out loud. Layered models and network devices, the physical and data link layers, IP addressing and subnetting, TCP versus UDP and the transport layer, and the application layer with HTTP, DNS and network security — each with in-depth full notes to learn the topic properly, a quick-revision cheat sheet, 25 explained Q&A and a rapid-fire mock, 30 solved subnetting and troubleshooting problems, and a company-wise module covering what TCS, Infosys, Wipro, Accenture, Capgemini, Cognizant, HCL and product companies actually ask freshers. No multiple choice in the interview modules — every question is asked the way an interviewer asks it, and every answer gives you the words to say, the follow-up that comes next, and what NOT to say.