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I applied via Walk-in and was interviewed before Aug 2023. There were 2 interview rounds.
OSI and TCP/IP models are networking models that define how data is transmitted over a network.
OSI model has 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, Application
TCP/IP model has 4 layers: Network Interface, Internet, Transport, Application
OSI model is theoretical while TCP/IP model is practical and widely used
OSI model helps in understanding how data flows in a network, while TCP/IP mod
DHCP stands for Dynamic Host Configuration Protocol. It is a network protocol that automatically assigns IP addresses to devices on a network.
DHCP assigns IP addresses to devices on a network
It helps in managing and organizing IP addresses efficiently
DHCP reduces the need for manual configuration of network devices
DHCP lease time determines how long an IP address is assigned to a device
Example: When a new device connec...
VLAN, STP, VTP, and EtherChannel are networking concepts used to manage and optimize network traffic.
VLAN (Virtual Local Area Network) divides a physical network into multiple virtual networks to improve performance and security.
STP (Spanning Tree Protocol) prevents loops in Ethernet networks by blocking redundant paths.
VTP (VLAN Trunking Protocol) manages VLAN configurations across a network to ensure consistency.
Ethe...
IP addressing is a method used to assign unique numerical labels to devices on a network, while subnetting involves dividing a network into smaller subnetworks.
IP addressing is used to uniquely identify devices on a network using a series of numbers separated by periods (e.g. 192.168.1.1).
Subnetting involves dividing a larger network into smaller subnetworks to improve performance and security.
Subnet masks are used to ...
DNS stands for Domain Name System, which translates domain names to IP addresses.
DNS is like a phone book for the internet, translating human-readable domain names (like google.com) to IP addresses (like 172.217.3.206).
It helps users access websites and other online services by resolving domain names to their corresponding IP addresses.
DNS also helps in email delivery, ensuring that emails are sent to the correct mail ...
Routing is the process of selecting the best path for network traffic to reach its destination.
Routing involves determining the optimal path for data packets to travel from the source to the destination.
Routers use routing tables to make decisions on how to forward packets.
Routing protocols like OSPF and BGP are used to exchange routing information between routers.
Examples of routing devices include routers and layer 3
A switch is a networking device that connects devices within a local area network (LAN) and forwards data packets between them.
Switch operates at the data link layer of the OSI model
It uses MAC addresses to forward data to the correct destination
Switches improve network performance by reducing collisions and segmenting traffic
Examples: Cisco Catalyst switches, Juniper EX Series switches
I am a dedicated and detail-oriented individual with a passion for technology and problem-solving.
I have a Bachelor's degree in Computer Science
I have experience working in IT support roles
I am proficient in troubleshooting hardware and software issues
I have excellent communication skills and can work well in a team environment
My greatest strength is my ability to troubleshoot and solve complex technical issues efficiently.
Strong problem-solving skills
Ability to work well under pressure
Excellent communication skills
Attention to detail
Adaptability to new technologies
My greatest weakness is that I tend to be overly critical of my own work, which can sometimes lead to perfectionism.
I have a tendency to spend too much time on tasks to ensure they are perfect
I can be overly self-critical and have high expectations for myself
I am working on finding a balance between striving for excellence and being efficient
My salary expectations are based on my experience, skills, and the market rate for the position.
Research the average salary range for NOC Support Engineer L1 positions in the industry
Consider your level of experience and skills when determining your salary expectations
Be prepared to negotiate based on the benefits and opportunities offered by the company
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posted on 23 Mar 2022
posted on 29 Dec 2024
I applied via Approached by Company and was interviewed in Nov 2024. There were 3 interview rounds.
It was a versant round from Pearson.
posted on 6 Jul 2024
The test is about grammatical knowledge.
Ethernet is a networking technology commonly used for connecting devices in a local area network (LAN).
Ethernet is a system for connecting a number of computer systems to form a local area network (LAN).
It uses a protocol called CSMA/CD (Carrier Sense Multiple Access with Collision Detection) to manage traffic on the network.
Ethernet cables are commonly used to physically connect devices to a network switch or router.
E...
A network is a collection of computers, servers, mainframes, network devices, and other devices connected to one another to share data and resources.
Networks can be wired or wireless
Common types of networks include LAN (Local Area Network) and WAN (Wide Area Network)
Networks can be private (intranet) or public (internet)
Examples of network devices include routers, switches, and modems
I applied via Naukri.com and was interviewed in Jun 2024. There were 2 interview rounds.
I am a dedicated and empathetic customer support executive with 5 years of experience in resolving customer issues and providing excellent service.
5 years of experience in customer support
Skilled in resolving customer issues
Strong communication and problem-solving skills
Empathetic and patient when dealing with customers
I applied for this job because of my passion for helping customers and resolving their issues.
Passion for customer service
Enjoy problem-solving
Previous experience in customer support roles
I believe my technical background will complement my customer support skills, allowing me to provide more efficient and effective solutions to customers.
My technical background gives me a strong foundation in problem-solving and analytical skills, which are essential in customer support roles.
I am passionate about helping people and enjoy interacting with customers, making me well-suited for a customer support role.
Wor...
Stay calm, listen actively, empathize, apologize, offer solutions, and escalate if necessary.
Remain calm and composed
Listen actively to the customer's concerns
Empathize with the customer's frustration
Apologize for any inconvenience caused
Offer solutions to address the customer's issue
If unable to resolve, escalate the matter to a supervisor
I applied via LinkedIn and was interviewed in Sep 2024. There was 1 interview round.
I applied via AmbitionBox and was interviewed in May 2023. There were 2 interview rounds.
Desktop Support Engineers provide technical assistance to users, troubleshoot issues, and maintain computer systems.
Provide technical assistance to users for hardware and software issues
Troubleshoot and resolve technical problems with desktop computers, laptops, printers, and other peripherals
Install, configure, and update software applications and operating systems
Maintain and update computer systems to ensure optimal...
The speed of a bus can vary depending on the type of bus, road conditions, and traffic.
The speed of a city bus is typically around 20-30 miles per hour.
A school bus usually travels at speeds of 40-50 miles per hour.
Long-distance buses like Greyhound can reach speeds of 60-70 miles per hour.
Buses in Europe may travel faster due to higher speed limits on highways.
A blue screen of death (BSoD) is a stop error screen that appears when a system encounters a critical error that it cannot recover from.
Occurs when the operating system encounters a critical error and is unable to recover
Also known as a stop error or BSoD
Usually displays a blue screen with error codes and information about the error
Requires a system restart to resolve the issue
DNS is a system that translates domain names to IP addresses, allowing users to access websites using human-readable names.
DNS resolves domain names to IP addresses
It helps users access websites using human-readable names
DNS servers store records of domain names and their corresponding IP addresses
DNS operates as a hierarchical system with multiple levels of authority
Examples: translating 'www.google.com' to '172.217.3
A type of connection refers to the method used to establish communication between devices or systems.
There are various types of connections such as wired (Ethernet, USB) and wireless (Wi-Fi, Bluetooth)
Connections can also be categorized as point-to-point or multipoint
Examples include HDMI for video/audio, RJ45 for Ethernet, and USB for data transfer
Active Directory is a directory service developed by Microsoft for Windows domain networks.
Centralized database for managing network resources
Stores information about users, computers, and other network objects
Allows for authentication and authorization of users
Enables administrators to assign policies, deploy software, and apply updates
Supports hierarchical structure with domains, trees, and forests
I applied via Campus Placement and was interviewed in Nov 2023. There was 1 interview round.
HDFC Bank recently announced a partnership with Mastercard to launch a co-branded credit card.
HDFC Bank partnered with Mastercard to launch a co-branded credit card
The new credit card offers exclusive benefits and rewards for customers
This partnership aims to enhance customer experience and loyalty
Interview experience
TCS
Accenture
Wipro
Cognizant