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iOPEX Technologies
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I applied via Naukri.com and was interviewed in Feb 2021. There were 5 interview rounds.
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 before Apr 2024, where I was asked the following questions.
iOPEX Technologies interview questions for popular designations
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.
Get interview-ready with Top iOPEX Technologies Interview Questions
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
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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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