Intec Infonet Senior Network Engineer Interview Questions and Answers

There where two paper one was of maths and second paper was of engligh.

There where ten person in one GD, topic was provided us by them.

Q1. It was technical interview. They have asked about our project in our resume. After that they asked questions on based of that project.
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Q1. Basic Networking Concepts like OSl/TCP/IP models. Basic protocols.
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Q2. Current Windows and Android OS info with their differences from the past versions.
Ans. 
Windows and Android OS have evolved with new features and improvements compared to past versions.
• Windows 10 introduced a new Start menu and Cortana virtual assistant.

• Android 11 focused on improved privacy controls and messaging features.

• Both OS have enhanced security measures compared to their past versions.
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Q1. Networking Questions about devices and their functionality.
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Q2. Deep networking topics like Subnetting, NAT and their working.
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Q1. This a one-on-one final round with director. He himself was systems Engineer. Expect deep networking concept questions.
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Q1. HR only asking salary
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Q1. What are operating systems, and what are the different types of operating systems?
Ans. 
Operating systems manage computer hardware and software, providing a user interface and enabling application execution.
• 1. System Software: Manages hardware and software resources (e.g., Windows, macOS, Linux).

• 2. Application Software: Performs specific tasks for users (e.g., Microsoft Office, Adobe Photoshop).

• 3. Real-Time Operating Systems (RTOS): Used in embedded systems for time-sensitive tasks (e.g., VxWorks, FreeRTO...read more
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Q2. What is the difference between LAN and Wi-Fi?
Ans. 
LAN is a wired network for local devices, while Wi-Fi is a wireless technology for connecting devices to a network.
• LAN (Local Area Network) typically uses Ethernet cables to connect devices, providing stable and high-speed connections.

• Wi-Fi (Wireless Fidelity) allows devices to connect to a network without physical cables, using radio waves.

• LAN is often used in offices or homes for desktop computers, printers, and serv...read more
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Q3. What are the main aspects you would like to discuss regarding the COVID-19 pandemic?
Ans. 
Discussing the COVID-19 pandemic involves its impact on health, economy, technology, and workplace dynamics.
• Health Impact: Discuss the strain on healthcare systems and the importance of vaccinations.

• Economic Consequences: Explore job losses and shifts in market dynamics, such as the rise of e-commerce.

• Remote Work: Highlight the transition to remote work and its effects on productivity and work-life balance.

• Technology A...read more
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Q1. Bgp related questions
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Q2. Nexus switch related
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Prepare for basic aptitude and verbal abilities questions.

Q1. Self intro, explain about your UG project and salary expected
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