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DHCP (Dynamic Host Configuration Protocol) automates IP address assignment in networks, simplifying device connectivity.
DHCP assigns IP addresses dynamically to devices on a network, reducing manual configuration.
It operates on a client-server model where the DHCP server manages IP address allocation.
DHCP leases IP addresses for a specified time, after which they can be reassigned.
Example: When a laptop connects t...
The OSI model is a conceptual framework used to understand network communication in seven layers.
Layer 1: Physical - Deals with the physical connection (e.g., cables, switches).
Layer 2: Data Link - Manages node-to-node data transfer (e.g., Ethernet).
Layer 3: Network - Handles routing of data (e.g., IP addresses).
Layer 4: Transport - Ensures complete data transfer (e.g., TCP, UDP).
Layer 5: Session - Manages session...
Yes, I am very familiar with Adobe Creative Cloud and have extensive experience using its various software programs.
Proficient in Adobe Photoshop, Illustrator, and InDesign
Experience with Adobe XD for prototyping
Familiar with Adobe Premiere Pro and After Effects for video editing
Knowledge of Adobe Acrobat for creating and editing PDFs
TCP (Transmission Control Protocol) is a connection-oriented protocol that provides reliable, ordered, and error-checked delivery of data.
TCP is one of the main protocols in the Internet protocol suite.
It operates at the transport layer of the OSI model.
TCP ensures that data packets are delivered in order and without errors.
It also includes mechanisms for flow control and congestion control.
Examples of application...
IPsec is a protocol suite used to secure internet protocol (IP) communications by authenticating and encrypting each IP packet of a communication session.
IPsec provides security services at the IP layer by enabling secure communication over the Internet.
It uses encryption algorithms to ensure data confidentiality and authentication protocols to verify the identity of communicating parties.
IPsec operates in two mod...
Data merging can be done using programming languages like Python, R, or SQL.
Use Python libraries like pandas to merge datasets based on common columns.
In R, use functions like merge() or dplyr package to combine datasets.
In SQL, use JOIN operations to merge tables based on common keys.
Consider data cleaning and preprocessing before merging to ensure data consistency.
A network is a collection of computers, servers, mainframes, network devices, and other devices connected to one another for sharing data and resources.
A network allows devices to communicate with each other, share resources, and access the internet.
Types of networks include LAN (Local Area Network), WAN (Wide Area Network), and WLAN (Wireless Local Area Network).
Networks can be wired or wireless, with Ethernet an...
A router is a networking device that forwards data packets between computer networks.
Routes data packets between different networks
Uses IP addresses to determine where to send data
Acts as a gateway for devices to connect to the internet
Can be wired or wireless
Examples: Cisco, Netgear, TP-Link routers
Smoke testing is a preliminary testing to check if the basic functionalities of a software application are working fine.
Performed early in the development cycle
Focuses on basic functionality
Not exhaustive testing
Helps identify major issues early on
Usually automated for efficiency
Agile is a project management methodology that focuses on iterative development, while Sprint retro is a meeting held at the end of a sprint to reflect on what went well and what could be improved.
Agile is a project management methodology that emphasizes iterative development and collaboration between cross-functional teams.
Sprint retro is a meeting held at the end of a sprint in Agile, where the team reflects on ...
I appeared for an interview in Feb 2025.
I expect a competitive salary based on my skills, experience, and industry standards for a Desktop Engineer role.
Research industry standards: For example, Glassdoor reports average salaries for Desktop Engineers range from $60,000 to $90,000.
Consider my experience: With over 5 years in the field, I believe a salary towards the higher end of the range is justified.
Location matters: Salaries can vary significantly by reg...
The OSI model is a conceptual framework used to understand network communication in seven layers.
Layer 1: Physical - Deals with the physical connection (e.g., cables, switches).
Layer 2: Data Link - Manages node-to-node data transfer (e.g., Ethernet).
Layer 3: Network - Handles routing of data (e.g., IP addresses).
Layer 4: Transport - Ensures complete data transfer (e.g., TCP, UDP).
Layer 5: Session - Manages sessions bet...
An IP address is a unique identifier for a device on a network, enabling communication between devices.
Types of IP addresses include IPv4 and IPv6.
IPv4 addresses are 32-bit numbers, e.g., 192.168.1.1.
IPv6 addresses are 128-bit numbers, e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334.
IP addresses can be static (fixed) or dynamic (assigned by DHCP).
Public IP addresses are accessible over the internet, while private IP addr...
IPsec is a protocol suite used to secure internet protocol (IP) communications by authenticating and encrypting each IP packet of a communication session.
IPsec provides security services at the IP layer by enabling secure communication over the Internet.
It uses encryption algorithms to ensure data confidentiality and authentication protocols to verify the identity of communicating parties.
IPsec operates in two modes: T...
TCP (Transmission Control Protocol) is a connection-oriented protocol that provides reliable, ordered, and error-checked delivery of data.
TCP is one of the main protocols in the Internet protocol suite.
It operates at the transport layer of the OSI model.
TCP ensures that data packets are delivered in order and without errors.
It also includes mechanisms for flow control and congestion control.
Examples of applications tha...
DNS is a system that translates domain names to IP addresses, while DHCP is a protocol that assigns IP addresses to devices on a network.
DNS stands for Domain Name System and is used to translate domain names (like www.example.com) to IP addresses (like 192.168.1.1).
DHCP stands for Dynamic Host Configuration Protocol and is used to automatically assign IP addresses, subnet masks, and other network configuration paramet...
DNS (Domain Name System) is a system that translates domain names to IP addresses to locate resources on the internet.
DNS works by translating human-readable domain names (like google.com) into IP addresses (like 172.217.3.206).
Different types of DNS records include A records (for IPv4 addresses), AAAA records (for IPv6 addresses), CNAME records (for aliasing one domain to another), MX records (for mail servers), and T...
I appeared for an interview in Apr 2025, where I was asked the following questions.
I appreciate TCS and Associates for its collaborative culture, professional growth opportunities, and commitment to client satisfaction.
Collaborative Environment: The team-oriented atmosphere fosters creativity and innovation, allowing us to tackle challenges together.
Professional Development: TCS offers various training programs that help employees enhance their skills and advance their careers.
Client-Centric Approach...
In five years, I envision myself as a skilled Account Assistant, contributing to team success and pursuing professional growth.
I aim to deepen my expertise in accounting software, such as QuickBooks or SAP, to enhance efficiency.
I plan to take on more responsibilities, possibly leading small projects or training new team members.
I hope to obtain relevant certifications, like CPA or CMA, to advance my career and add val...
Resolved a complex invoicing issue that affected client payments and streamlined the process for future transactions.
Identified discrepancies in client invoices that led to delayed payments.
Collaborated with the sales team to gather accurate data and clarify billing terms.
Implemented a new checklist for invoice verification to prevent future errors.
Trained team members on the updated invoicing process to ensure consist...
I prioritize tasks, stay organized, and communicate effectively to meet tight deadlines and manage multiple priorities.
I create a prioritized to-do list each morning to identify urgent tasks.
For example, during month-end closing, I allocate specific time blocks for each report.
I use project management tools to track progress and deadlines.
I communicate with my team to delegate tasks when necessary, ensuring we meet our...
While TCS offers great opportunities, some aspects can be challenging, such as bureaucracy and work-life balance.
Bureaucracy can slow down decision-making processes, making it difficult to implement changes quickly.
Work-life balance can be challenging due to long hours and high expectations, leading to burnout.
Limited opportunities for rapid career advancement can be frustrating for ambitious employees.
Sometimes, the f...
Basic questions were asked and there were many easy questions
In GD there were 6 members and everyone was given enough time to think and speak.
I applied via Walk-in and was interviewed in Oct 2024. There was 1 interview round.
Handle customers with patience, empathy, and effective communication.
Listen actively to understand the customer's issue
Show empathy and understanding towards the customer's frustration
Communicate clearly and effectively, avoiding technical jargon
Provide timely updates on the progress of resolving the issue
Follow up with the customer to ensure satisfaction
I applied via Walk-in and was interviewed in Nov 2024. There was 1 interview round.
I appeared for an interview in Mar 2024.
A router is a networking device that forwards data packets between computer networks.
Routes data packets between different networks
Uses IP addresses to determine where to send data
Acts as a gateway for devices to connect to the internet
Can be wired or wireless
Examples: Cisco, Netgear, TP-Link routers
A network is a collection of computers, servers, mainframes, network devices, and other devices connected to one another for sharing data and resources.
A network allows devices to communicate with each other, share resources, and access the internet.
Types of networks include LAN (Local Area Network), WAN (Wide Area Network), and WLAN (Wireless Local Area Network).
Networks can be wired or wireless, with Ethernet and Wi-...
Smoke testing is a preliminary testing to check if the basic functionalities of a software application are working fine.
Performed early in the development cycle
Focuses on basic functionality
Not exhaustive testing
Helps identify major issues early on
Usually automated for efficiency
Agile is a project management methodology that focuses on iterative development, while Sprint retro is a meeting held at the end of a sprint to reflect on what went well and what could be improved.
Agile is a project management methodology that emphasizes iterative development and collaboration between cross-functional teams.
Sprint retro is a meeting held at the end of a sprint in Agile, where the team reflects on what ...
I applied via Naukri.com
I am a dedicated Java Full Stack Developer with a passion for creating efficient and scalable web applications using modern technologies.
Proficient in Java: I have extensive experience in Java development, having built several enterprise-level applications using Spring Boot.
Front-End Skills: I am skilled in front-end technologies like React and Angular, enabling me to create dynamic and responsive user interfaces.
Datab...
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The duration of iOPEX Technologies interview process can vary, but typically it takes about less than 2 weeks to complete.
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Senior Software Engineer
133
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| ₹8.5 L/yr - ₹15 L/yr |
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