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VSAN Technology Trainee Network Engineer Interview Questions, Process, and Tips
VSAN Technology Trainee Network Engineer Interview Experiences
1 interview found
Selected
I applied via LinkedIn and was interviewed in Jul 2023. There were 2 interview rounds.
(5 Questions)
- Q1. What is rj45 connector
- Ans.
RJ45 connector is a standardized physical interface for connecting Ethernet cables to network devices.
RJ45 connector has 8 pins and is commonly used for Ethernet connections.
It is used to connect computers, routers, switches, and other network devices.
RJ45 connectors are typically used with Cat5, Cat5e, Cat6, or Cat6a Ethernet cables.
- Q2. How many type of colour cat 6
- Ans.
There are various colors available for Cat 6 cables, including blue, green, red, yellow, black, and white.
Blue
Green
Red
Yellow
Black
White
- Q3. What is colour code straight
- Ans.
Colour code straight is a standard method of connecting network cables in a consistent manner.
Colour code straight is used for Ethernet cables to ensure proper connectivity.
It follows a specific pattern of matching colours on both ends of the cable.
For example, in T568A standard, the colour code for straight cable is white-green, green, white-orange, blue, white-blue, orange, white-brown, brown.
- Q4. What is fiber optical
- Ans.
Fiber optic is a technology that uses glass or plastic threads to transmit data as pulses of light.
Fiber optic cables are made up of thin strands of glass or plastic called fibers.
Data is transmitted through these fibers in the form of light pulses.
Fiber optic technology is known for its high bandwidth and fast data transmission speeds.
Examples of fiber optic applications include internet connections, telecommunication
- Q5. What is lan network
- Ans.
LAN network stands for Local Area Network, which is a network that connects computers and devices within a limited area such as a home, office, or building.
LAN networks are typically used for sharing resources like printers, files, and internet access within a small area.
LAN networks are usually faster and more secure than wide area networks (WANs) because they are confined to a smaller geographic area.
Examples of LAN ...
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I applied via Superset and was interviewed in Apr 2022. There were 3 interview rounds.
(4 Questions)
- Q1. What is network and tell me about oso layers
- Ans.
A network is a group of interconnected devices that communicate with each other. OSI layers are a model for understanding network communication.
OSI layers are a conceptual model for understanding how data is transmitted over a network.
There are seven layers in the OSI model, each with a specific function.
The layers are: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Each layer communica...
- Q2. What is TCP?why it is important
- Ans.
TCP is a protocol used for reliable transmission of data over networks.
TCP stands for Transmission Control Protocol.
It is a connection-oriented protocol that ensures reliable delivery of data packets.
TCP uses a three-way handshake to establish a connection between two devices.
It provides flow control, congestion control, and error detection and correction mechanisms.
TCP is used for applications that require reliable da...
- Q3. Diffrence between ipv4 and ipv6
- Ans.
IPv4 uses 32-bit addresses while IPv6 uses 128-bit addresses.
IPv4 allows for approximately 4.3 billion unique addresses while IPv6 allows for approximately 340 undecillion unique addresses.
IPv6 includes built-in security features such as IPsec while IPv4 requires additional security protocols.
IPv6 also includes features such as stateless address autoconfiguration and multicast addressing.
IPv4 headers are 20 bytes long ...
- Q4. Explain diffrent types of network? Give practical examples
- Ans.
There are several types of networks, including LAN, WAN, MAN, WLAN, and VPN.
LAN (Local Area Network) - a network that connects devices within a small area, such as a home or office.
WAN (Wide Area Network) - a network that connects devices across a large geographical area, such as the internet.
MAN (Metropolitan Area Network) - a network that connects devices within a city or metropolitan area.
WLAN (Wireless Local Area N...
(2 Questions)
- Q1. Introduce yourself in brief
- Q2. Why you wanna switch your career to IT
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I applied via Walk-in and was interviewed in Jun 2022. There was 1 interview round.
(3 Questions)
- Q1. Tell me about yourself?
- Ans. Good Afternoon sir/Mam First of all,thank you for giving me this opportunity to introduce myself My name is Navya jyothi. I am pursuing Degree with computer science from Krishna university in Sri Srinivasa Degree college vuyyuru. I had completed my Intermediate from Sri Srinivasa Junior college vuyyuru in the year 2019. I had completed my Schooling fromZpHigh school,tadanki in the year 2017. I belong to middle class f...
- Q2. What is important to you:the money or the work?
- Ans. "I would say that work is more important.If we work and archive compant goals then obviously money would follow. I believe work to be prior".
- Q3. What are your salary expectations?
- Ans. As I am fresher,I just accept the salary offered by you. So that i applying for this job.
Interview Preparation Tips
Pump yourself up and stay positive.
Selected
I applied via Walk-in and was interviewed before May 2022. There were 3 interview rounds.
(1 Question)
- Q1. What is osi layer
- Ans.
OSI (Open Systems Interconnection) layer is a conceptual model that describes the communication functions of a telecommunication or computing system.
OSI model has 7 layers, each with a specific function
Each layer communicates with the layer above and below it
Layers are numbered from 1 to 7, with 1 being the physical layer and 7 being the application layer
Examples of layers include physical layer, data link layer, netwo...
(1 Question)
- Q1. Tell me about yourself
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Interview Questionnaire
1 Question
- Q1. I was asked about L1 level support job. But I was already an employee of Infosys.
Normal aptitude group discussion assignment case study
Coding test assignment one on one round
(2 Questions)
- Q1. Technical vs no tech
- Ans.
Technical skills are essential for a Network Engineer, but soft skills are also important for effective communication and teamwork.
Technical skills are necessary for configuring and troubleshooting network devices.
Soft skills like communication, teamwork, and problem-solving are crucial for working effectively with colleagues and clients.
Balancing technical expertise with interpersonal skills is key to success in the r...
- Q2. Dhcp vs dns gdp vs rdp frp vs 30nd
- Ans.
DHCP is a protocol used to assign IP addresses dynamically to devices on a network, while DNS is a system that translates domain names to IP addresses.
DHCP assigns IP addresses to devices on a network dynamically
DNS translates domain names to IP addresses
RDP (Remote Desktop Protocol) allows users to remotely connect to a computer
FRP (Fiberglass Reinforced Plastic) is a material used in construction
30nd does not seem to
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Network Security Engineer Interview Questions & Answers
Teleperformance
Anonymous
posted on 26 Mar 2024
I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
(2 Questions)
- Q1. Ospf, bgp states
- Q2. How stp work in 3 switches
- Ans.
STP (Spanning Tree Protocol) is used to prevent loops in a network by blocking redundant paths between switches.
STP elects a root bridge to serve as the central point in the network
Each switch determines the best path to the root bridge based on the lowest path cost
Ports on switches are designated as root ports, designated ports, or blocking ports to create a loop-free topology
Skills evaluated in this interview
(1 Question)
- Q1. Site Site VPN on palo alto firewalls
- Ans.
Site-to-Site VPN on Palo Alto firewalls allows secure communication between different sites.
Configure VPN tunnel interface on both firewalls
Define IKE gateway and IPsec crypto profile
Create VPN tunnel interface and assign IP address
Define security policies to allow traffic through the VPN tunnel
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in May 2023. There were 4 interview rounds.
English comphresion,logical reasoning,Numerical
(1 Question)
- Q1. Basics of Electronics and Telecommunication Engineering
(1 Question)
- Q1. Basic of interview questions
I applied via Recruitment Consulltant and was interviewed in Oct 2022. There were 3 interview rounds.
(2 Questions)
- Q1. Router related questions
- Q2. Switches related questions
(2 Questions)
- Q1. Aptitude related questions
- Q2. Reasoning related questions
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