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I applied via LinkedIn and was interviewed before May 2023. There were 2 interview rounds.
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I applied via Naukri.com and was interviewed in Oct 2023. There were 3 interview rounds.
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To improve communication skills
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Networking is the process of connecting devices to share resources and information. IT helpdesk plays a crucial role in maintaining network infrastructure.
Networking involves connecting devices to share data and resources
IT helpdesk ensures smooth functioning of network infrastructure
Helpdesk troubleshoots network issues and resolves them
Helpdesk ensures network security and monitors network performance
Helpdesk assists...
BSOD Error stands for Blue Screen of Death Error, a common error message displayed on Windows operating systems when a system crash occurs.
BSOD Error is a stop error message displayed on a blue screen when Windows encounters a critical system error.
It usually includes an error code and a message indicating the cause of the crash.
Common causes of BSOD errors include hardware failures, driver issues, and software conflic...
An operating system is a software that manages computer hardware and provides services for computer programs.
Manages computer hardware resources such as CPU, memory, and storage
Provides a user interface for interacting with the computer
Supports running applications and managing files
Examples include Windows, macOS, Linux, and Android
No display refers to a situation where a computer monitor or screen is not showing any images or information.
Check if the monitor is properly connected to the computer
Ensure the monitor is turned on and receiving power
Try adjusting the brightness and contrast settings on the monitor
Check if the computer is sending a signal to the monitor
Restart the computer and monitor to see if the issue resolves
posted on 22 Aug 2023
I applied via Naukri.com and was interviewed in Jul 2023. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Oct 2022. There were 3 interview rounds.
Ping command is used to test the reachability of a host on an IP network.
Ping command sends ICMP echo request packets to the target host
It waits for ICMP echo reply packets to confirm the host's availability
Ping command helps in troubleshooting network connectivity issues
It can also be used to measure round-trip time between the source and target host
IPv4 uses 32-bit addresses while IPv6 uses 128-bit addresses.
IPv4 addresses are written in decimal format (e.g. 192.168.1.1) while IPv6 addresses are written in hexadecimal format (e.g. 2001:0db8:85a3:0000:0000:8a2e:0370:7334).
IPv4 supports around 4.3 billion unique addresses while IPv6 supports an astronomical number of unique addresses.
IPv4 has a header length of 20 bytes while IPv6 has a fixed header length of 40 by...
I applied via Naukri.com and was interviewed in Oct 2023. There were 3 interview rounds.
Medium level questions
To improve communication skills
I applied via Naukri.com and was interviewed before Feb 2023. There was 1 interview round.
VPN stands for Virtual Private Network. It is used to create a secure connection over the internet, allowing users to access private networks remotely.
VPN encrypts data to ensure privacy and security
It allows users to access restricted websites or content
VPN can be used to bypass geo-restrictions and access region-locked content
It is commonly used by remote workers to securely connect to their company's network
posted on 20 Oct 2022
I applied via Walk-in and was interviewed before Oct 2021. There were 2 interview rounds.
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