Acudí a una entrevista en Tata Communications (Pune)
Entrevista
It was a good , but my profile was more like Developer so they rejected me, it was on campus opportunity, first there is online test then technical interviews. overall nice experience,
Preguntas de entrevista [1]
Pregunta 1
Basic networking questions like osi model routing types of routing
Acudí a una entrevista en Tata Communications (Pune)
Entrevista
It was easy.
1> Introduction
2> Favourite Subjects: Control systems, Digital Circuits and Signals and Systems.
Questions were related to Digital Circuits: Flipflop, Combinational Circuits
Signal and Systems: Fourier Transform
Acudí a una entrevista en Tata Communications (Pune)
Entrevista
The interview process for a network engineer typically begins with a phone screening, focusing on the candidate's technical background, certifications, and experience with networking protocols and equipment. A technical interview follows, where candidates solve real-world networking scenarios or problems and may be asked to configure devices or troubleshoot network issues. Questions on routing, switching, security, subnetting, and protocols like BGP or OSPF are common. Some companies include hands-on lab assessments or simulations. The final rounds often involve a behavioral interview to assess teamwork, communication, and problem-solving skills. The process aims to gauge both technical proficiency and cultural fit.
Preguntas de entrevista [1]
Pregunta 1
Can you explain the OSI and TCP/IP models? What are the key differences?
How does subnetting work, and why is it important? Can you calculate a specific subnet mask?
Describe the differences between TCP and UDP. When would you use each protocol?
Explain BGP and OSPF. How do they differ, and when would you use one over the other?
What are VLANs, and how do they work? Why are they used in network design?
How do you troubleshoot network latency issues? What tools and steps would you use?
What is NAT, and how does it help with IP address management?
Can you describe the process of setting up a VPN?
How do firewalls work, and what’s the difference between stateful and stateless firewalls?
Explain load balancing and the methods commonly used for it.
