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I applied via Walk-in and was interviewed in Dec 2024. There was 1 interview round.
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posted on 29 Nov 2022
I applied via Approached by Company and was interviewed before Nov 2021. There were 4 interview rounds.
We had given some questions and needed to be answered correctly
OSI model is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system.
OSI stands for Open Systems Interconnection
It has 7 layers, each with a specific function
Layers are: Physical, Data Link, Network, Transport, Session, Presentation, Application
Each layer communicates with the adjacent layers
Example: Sending an email involves all 7 layers of the OSI
IT troubleshooting is the process of identifying, diagnosing, and resolving technical issues in computer systems and networks.
Identify the problem by gathering information from the user or system logs
Diagnose the issue by testing hardware and software components
Resolve the problem by applying solutions such as software updates or hardware replacements
Document the troubleshooting process for future reference
Communicate ...
posted on 4 Feb 2025
I was interviewed in Jan 2025.
I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.
IP address is a numeric and logical address in all our system. Subnet mask define is network IP class. Gateways is a main gate of IP address & network.
DNS stand for domain name system domain name ka use kisi bhi name ko IP mai change krne k lia kiya jata hai. DHCP dhcp full form dynamic host configuretion protocol dhcp ka use kisi bhi system ko autometecally IP address provide krane k lia kiya jata hai. ITIL ka pura naam information technology infrastracture protocol hai jismai Information technology ki sari policy security and other full information provide hoti h
Configuration in a switch involves setting up various parameters to optimize network performance.
Access the switch's configuration interface through a web browser or command line interface
Set up VLANs to segment network traffic
Configure port settings such as speed, duplex mode, and spanning tree protocol
Enable security features like port security and access control lists
Monitor switch performance and troubleshoot any i
To check network and network issues, you can use various tools and techniques to troubleshoot connectivity problems.
Use ping command to test connectivity to a specific IP address or domain
Check network settings such as IP address, subnet mask, gateway, and DNS server
Use traceroute command to identify the path packets take to reach a destination
Check physical connections such as cables, switches, and routers
Use network ...
I applied via campus placement at Veer Bahadur Singh Purvanchal University (VBSPU) and was interviewed in Sep 2024. There was 1 interview round.
I was interviewed in Dec 2024.
I am a dedicated and experienced Desktop Support Engineer with a strong background in troubleshooting and resolving technical issues.
I have X years of experience in providing desktop support to end users
Proficient in diagnosing and resolving hardware and software issues
Skilled in setting up and configuring desktops, laptops, and peripherals
Familiar with operating systems such as Windows and MacOS
Excellent communication
As a Desktop Support Engineer, I am responsible for providing technical support to end users, troubleshooting hardware and software issues, and maintaining IT systems.
Provide technical support to end users
Troubleshoot hardware and software issues
Install, configure, and maintain IT systems
Ensure security and compliance with IT policies
Document and track technical issues and resolutions
I applied via Job Portal and was interviewed in Apr 2024. There was 1 interview round.
based on 1 interview
Interview experience
Network Engineer
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Member Technical Staff
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Technical Lead
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Fiserv
FIS
Global Payments
First Data Corporation