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I applied via Approached by Company and was interviewed in Jun 2022. There were 5 interview rounds.
OSI model is a conceptual model that describes how data is transmitted over a network.
OSI stands for Open Systems Interconnection.
It has 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Each layer has a specific function and communicates with adjacent layers.
Example: HTTP operates at the Application layer, while TCP operates at the Transport layer.
The model helps in troubleshoot...
OSI and TCP/IP models are both used to describe how data is transmitted over a network.
OSI has 7 layers while TCP/IP has 4 layers
OSI is a theoretical model while TCP/IP is a practical model
OSI is a top-down approach while TCP/IP is a bottom-up approach
OSI is more complex and comprehensive than TCP/IP
TCP/IP is the most widely used model in practice
DNS stands for Domain Name System. It is a system that translates domain names into IP addresses.
DNS is like a phonebook for the internet
It maps domain names to IP addresses
DNS servers store this information and respond to requests for domain name resolution
DNS uses a hierarchical structure with top-level domains like .com, .org, .net, etc.
DNS resolution can be recursive or iterative
DNS caching helps to speed up the re
Networks refer to the interconnection of devices and systems to facilitate communication and data exchange.
Networks allow devices to communicate and share resources
They can be wired or wireless
Examples include LAN, WAN, and the internet
Networks can be secured using firewalls and other security measures
Active Directory is a Microsoft service that manages network resources and user accounts.
It provides centralized authentication and authorization for Windows-based computers.
It allows administrators to manage users, computers, and other network resources from a single location.
It uses a hierarchical structure of domains, trees, and forests to organize network resources.
It supports group policies, which allow administra...
Group Policy is a feature in Windows that allows administrators to manage user and computer settings centrally.
Group Policy is used to enforce security policies, software installation policies, and other settings across a network.
It can be used to restrict access to certain features or applications, set password policies, and configure network settings.
Group Policy settings are stored in Group Policy Objects (GPOs) whi...
Ticketing is a process of logging, tracking, and resolving customer issues or requests.
Ticketing systems are used to manage customer support requests.
Each request is assigned a unique ticket number for tracking purposes.
Tickets can be prioritized based on severity and assigned to appropriate teams or individuals.
Ticketing systems allow for communication between customers and support teams.
Examples of ticketing systems
Tickets priority can be categorized based on impact and urgency.
Impact refers to the extent of damage or disruption caused by the issue.
Urgency refers to the time frame within which the issue needs to be resolved.
Priority levels can be high, medium, or low based on the combination of impact and urgency.
For example, a critical system outage would have high impact and high urgency, while a minor bug would have low impact
SLA stands for Service Level Agreement and TAT stands for Turnaround Time.
SLA is a contract between a service provider and a customer that outlines the level of service expected.
TAT is the amount of time it takes to complete a task or resolve an issue.
Both SLA and TAT are important metrics in measuring the quality of service provided.
For example, an SLA may guarantee a response time of 24 hours and a TAT of 48 hours fo...
I applied via Naukri.com and was interviewed before Mar 2021. There were 3 interview rounds.
My favorite subject is Mathematics.
I enjoy solving complex problems and equations.
I find satisfaction in finding the right answer.
Mathematics is a universal language that can be applied in various fields.
I have excelled in Mathematics throughout my academic career.
I enjoy learning new concepts and theories in Mathematics.
Indian politics and women empowerment
Top trending discussions
I applied via Referral and was interviewed before Dec 2020. There was 1 interview round.
Threading is a way to execute multiple tasks concurrently in a single program.
Threading allows for parallel execution of code
Threads share the same memory space
Example: running a background task while the main program continues to run
posted on 6 Dec 2019
I applied via Naukri.com and was interviewed in Jun 2019. There were 6 interview rounds.
Use a combination of backup and delete approach to safely delete the records.
Take a backup of the live system before deleting any records.
Identify the records to be deleted using a query or script.
Delete the records in batches to avoid overwhelming the system.
Monitor the system during the deletion process for any issues.
Verify the deletion by checking the number of records before and after.
Consider archiving the delete
The latest trends include AI, remote work, sustainability, and digital transformation.
Artificial Intelligence (AI) is being integrated into various industries and processes to improve efficiency and accuracy.
Remote work is becoming more popular due to advancements in technology and the COVID-19 pandemic.
Sustainability is a growing concern for businesses and individuals, leading to a shift towards eco-friendly practices...
I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
Components are reusable and independent parts of a software system that perform specific functions.
Components are modular and can be easily integrated into different parts of a software system.
They help in organizing code and promoting reusability.
Examples include buttons, input fields, and dropdown menus in a user interface.
Components can be class-based (e.g. React components) or function-based (e.g. Angular component
ES6 features in JavaScript include arrow functions, classes, template literals, destructuring, and more.
Arrow functions provide a more concise syntax for writing functions.
Classes allow for easier object-oriented programming.
Template literals enable easier string interpolation.
Destructuring simplifies extracting values from arrays and objects.
I applied via Naukri.com and was interviewed in Feb 2022. There were 2 interview rounds.
Good test soo check
Failed in this round
Object oriented programming,Data Structures,Lifecycle
My hobbies include playing guitar, reading books, and hiking.
Playing guitar: I have been playing guitar for 5 years and enjoy learning new songs and techniques.
Reading books: I love reading fiction and non-fiction books, especially in the science and technology genres.
Hiking: Exploring nature and going on hikes is a great way for me to relax and stay active.
My future goal is to become a senior software developer and contribute to the development of innovative software solutions.
To gain expertise in new programming languages and technologies
To lead a team of developers and mentor junior developers
To continuously learn and stay updated with the latest industry trends
To contribute to open-source projects and collaborate with other developers
To improve my problem-solving and
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