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10+ Welspun Living Limited Interview Questions and Answers

Updated 1 Feb 2025

Q1. What is the definition of the DHCP protocol, and how does it work?

Ans.

DHCP is a network protocol that assigns IP addresses dynamically to devices on a network.

  • DHCP stands for Dynamic Host Configuration Protocol.

  • It allows devices to obtain IP addresses and other network configuration information automatically.

  • DHCP servers lease IP addresses to devices for a specific period of time.

  • DHCP uses a client-server model where the client requests an IP address and the server assigns one.

  • Example: When a new device connects to a network, it sends a DHCP re...read more

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Q2. What are the various networking protocols?

Ans.

Networking protocols are rules and conventions for communication between devices on a network.

  • TCP/IP (Transmission Control Protocol/Internet Protocol) - used for communication over the internet

  • HTTP (Hypertext Transfer Protocol) - used for transferring web pages

  • FTP (File Transfer Protocol) - used for transferring files between a client and server

  • SMTP (Simple Mail Transfer Protocol) - used for sending email messages

  • UDP (User Datagram Protocol) - used for faster communication bu...read more

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Q3. Difference between Ost and pst and many more

Ans.

OST and PST are file formats used by Microsoft Outlook to store email data.

  • OST stands for Offline Storage Table and is used for offline access to email data.

  • PST stands for Personal Storage Table and is used for archiving email data.

  • OST files are created when Outlook is used in Cached Exchange Mode.

  • PST files can be imported or exported to transfer email data between different Outlook installations.

  • OST files are typically larger in size than PST files.

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Q4. What is operating system

Ans.

An operating system is a software that manages computer hardware and provides services for computer programs.

  • Manages computer hardware resources such as CPU, memory, and storage

  • Provides a user interface for interacting with the computer

  • Supports running applications and managing processes

  • Examples include Windows, macOS, Linux, iOS, Android

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Q5. How to find IP?

Ans.

IP can be found using various methods such as using command prompt, checking network settings, or using online tools.

  • Use command prompt and type 'ipconfig' to find IP address

  • Check network settings on device to find IP address

  • Use online tools such as 'WhatIsMyIP' to find IP address

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Q6. 1. What do you know about computacenter.

Ans.

Computacenter is a leading independent provider of IT infrastructure services and solutions.

  • Founded in 1981 in the UK

  • Operates in over 70 countries

  • Offers services such as consulting, implementation, and managed services

  • Partners with major technology vendors such as Microsoft, Cisco, and Dell

  • Provides solutions for cloud, security, networking, and more

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Q7. Steps to consider after Phishing attack

Ans.

Steps to take after a phishing attack

  • Immediately disconnect from the internet

  • Change all passwords associated with the compromised account

  • Notify the appropriate parties (IT department, bank, etc.)

  • Run a virus scan on all devices used to access the compromised account

  • Educate yourself and others on how to identify and avoid phishing attacks

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Q8. Port Numbers of different protocols

Ans.

Port numbers for different protocols

  • HTTP - 80

  • HTTPS - 443

  • FTP - 20, 21

  • SSH - 22

  • SMTP - 25

  • DNS - 53

  • POP3 - 110

  • IMAP - 143

  • LDAP - 389

  • RDP - 3389

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Q9. Why Computacenter? Why you?

Ans.

Computacenter is a leading IT solutions provider and I have the skills and experience to excel in a sales associate role.

  • Computacenter has a strong reputation in the industry and offers a wide range of IT solutions.

  • I have a proven track record in sales and customer service, which will enable me to contribute to the company's success.

  • I am passionate about technology and enjoy keeping up-to-date with the latest trends and developments.

  • I am a team player and believe in working c...read more

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Q10. What's difference between 2008 and 2012 server

Ans.

The main differences between Windows Server 2008 and Windows Server 2012 include improvements in virtualization, storage, networking, and security features.

  • Windows Server 2012 has improved virtualization capabilities with features like Hyper-V 3.0, while Windows Server 2008 has Hyper-V 2.0.

  • Windows Server 2012 offers better storage options with features like Storage Spaces and data deduplication, which are not available in Windows Server 2008.

  • Networking improvements in Windows...read more

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Q11. Tools used for ticketing,network basics,commands

Ans.

Ticketing tools, network basics, and commands are essential for Technical Support Associates.

  • Ticketing tools: ServiceNow, Jira, Zendesk

  • Network basics: IP addressing, subnetting, DNS, DHCP

  • Commands: ping, ipconfig, tracert

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Q12. What's cash memory

Ans.

Cash memory refers to a type of memory storage that is used in computer systems to temporarily store data that is frequently accessed.

  • Cash memory is faster than regular RAM because it is located closer to the CPU.

  • It helps improve the overall performance of the system by reducing the time needed to access frequently used data.

  • There are different levels of cache memory, such as L1, L2, and L3, with each level having different capacities and speeds.

  • Examples of cache memory inclu...read more

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Q13. finding error in codes

Ans.

To find errors in code, use debugging tools, review code line by line, test different scenarios, and seek help from colleagues.

  • Use debugging tools like breakpoints, console logs, and error messages to identify errors.

  • Review code line by line to check for syntax errors, logical errors, and typos.

  • Test different scenarios to ensure the code functions correctly in various situations.

  • Seek help from colleagues or online resources if you are unable to identify the error on your own.

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