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Diebold Nixdorf
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I applied via Company Website and was interviewed in May 2024. There was 1 interview round.
MAC address is a unique identifier assigned to network interfaces for communications at the data link layer, while IP address is a unique identifier assigned to devices for communications at the network layer.
MAC address is a hardware address that uniquely identifies a device on a network.
IP address is a logical address that identifies a device on a network.
MAC address is assigned by the manufacturer and usually does n...
Switch forwards data to specific devices based on MAC addresses, while hub broadcasts data to all connected devices.
Switch operates at the data link layer (Layer 2) of the OSI model, while hub operates at the physical layer (Layer 1).
Switch is more efficient as it reduces network congestion by only sending data to the intended recipient, while hub causes more collisions and traffic.
Examples: Cisco Catalyst Switch, Netg
VPN stands for Virtual Private Network, a secure connection that allows users to access the internet privately and securely.
VPN encrypts data to ensure privacy and security
It masks the user's IP address to protect their identity
Commonly used for remote work, accessing geo-blocked content, and enhancing online security
Examples include NordVPN, ExpressVPN, and CyberGhost
I applied via Recruitment Consulltant and was interviewed in Aug 2024. There was 1 interview round.
I am a dedicated Technical Support Engineer with 5 years of experience in troubleshooting hardware and software issues.
5 years of experience in technical support
Skilled in troubleshooting hardware and software problems
Strong communication and problem-solving skills
Components of a motherboard include CPU, RAM, GPU, BIOS, SATA ports, USB ports, and expansion slots.
CPU (Central Processing Unit)
RAM (Random Access Memory)
GPU (Graphics Processing Unit)
BIOS (Basic Input/Output System)
SATA ports
USB ports
Expansion slots
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I applied via Recruitment Consultant and was interviewed in Dec 2020. There were 4 interview rounds.
I applied via Company Website and was interviewed in Feb 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Oct 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Sep 2021. There was 1 interview round.
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