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HCLTech Unix Administrator Interview Questions and Answers

Updated 2 Apr 2022

HCLTech Unix Administrator Interview Experiences

1 interview found

I applied via Approached by Company and was interviewed in Oct 2021. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 
Round 3 - Assignment 

Unix assignment cleared

Round 4 - Technical 

(1 Question)

  • Q1. Technical interview all done

Interview Preparation Tips

Interview preparation tips for other job seekers - Hi Team,

We have received confirmation mail form HCL Technologies and also submitted the documents on mails. But we have not received offer letter.

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. How does an os boot
  • Ans. 

    An operating system boots by loading the kernel into memory and initializing system processes.

    • The BIOS or UEFI firmware is first loaded from the motherboard's ROM.

    • The bootloader is then loaded from the boot device (e.g. hard drive, USB drive).

    • The bootloader loads the kernel into memory and initializes system processes.

    • The init process is started, which then launches other system processes and services.

    • Finally, the user...

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. 1. Brief Introduction 2. What is your Unix/Linux experience. How many server you are managing. 3. How you do AIX server OS patching. 4. After applying patches, if the OS version is not showing the desired ...
  • Ans. 

    Experienced Unix Administrator managing multiple servers, proficient in AIX patching, WWN/WWPN identification, NIM server, LPAR creation, and OS installation.

    • Managed multiple Unix/Linux servers in previous roles

    • Proficient in AIX server OS patching process

    • Troubleshoot issues if OS version does not update after patching

    • Know how to find WWN/WWPN numbers

    • Familiar with NIM server for AIX installations

    • Experienced in LPAR crea

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good technical interview. But did not get any update or feedback from the recruiter.

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Time and work , distance , percentage

Round 2 - Coding Test 

BFS , TREE , STACK , QUEUE

Round 3 - Technical 

(5 Questions)

  • Q1. Be strong in basics
  • Q2. How do you apply practical knowledge in your work?
  • Q3. Goal Towards this job
  • Q4. Short term and long term goals
  • Q5. Why do we want to hire you

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and strong in basics
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I was interviewed in Jan 2025.

Round 1 - Technical 

(5 Questions)

  • Q1. Self introduction
  • Q2. What is Java and java types.
  • Ans. 

    Java is a high-level programming language known for its portability and versatility.

    • Java is an object-oriented language

    • Types of Java include primitive types (int, double, boolean), reference types (classes, interfaces), and arrays

    • Java is platform-independent due to its bytecode compilation

  • Answered by AI
  • Q3. What is c programming
  • Ans. 

    C programming is a high-level programming language used for system programming, embedded systems, and software development.

    • C programming is widely used for system programming, as it allows direct access to hardware and memory.

    • It is commonly used in embedded systems development, where efficiency and low-level control are important.

    • C is known for its performance and portability, making it a popular choice for developing

  • Answered by AI
  • Q4. Features in java
  • Ans. 

    Java features include platform independence, object-oriented programming, automatic memory management, and multithreading.

    • Platform independence allows Java programs to run on any platform with a Java Virtual Machine (JVM)

    • Object-oriented programming supports concepts like classes, objects, inheritance, and polymorphism

    • Automatic memory management through garbage collection helps in managing memory efficiently

    • Multithreadi...

  • Answered by AI
  • Q5. Oops concept , class

Interview Preparation Tips

Interview preparation tips for other job seekers - I'm passionate about real world problems and I'm very excited to in this company as a fresher.thank you very much 🤝
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at NBKR Institute of Science and Technology, Vidyanagar and was interviewed in Nov 2024. There were 4 interview rounds.

Round 1 - Aptitude Test 

It was about an aptitude test which is on English grammar and athematic reasoning.

Round 2 - Coding Test 

The Fibonacci series can be applied to alphabets, and the same should be printed.

Round 3 - Technical 

(2 Questions)

  • Q1. Fibonancci series to print the alphabets?
  • Q2. Print the numbers in descending order 123456?
  • Ans. 

    Print numbers in descending order 123456

    • Create an array of strings containing the numbers 1 to 6

    • Sort the array in descending order

    • Print the sorted array

  • Answered by AI
Round 4 - HR 

(3 Questions)

  • Q1. Why are you choosing our organization?
  • Ans. 

    I am choosing your organization because of its reputation for innovation, strong company culture, and opportunities for growth.

    • Reputation for innovation in the industry

    • Strong company culture that values employee development

    • Opportunities for growth and advancement within the organization

  • Answered by AI
  • Q2. Are you open to relocation?
  • Ans. 

    Yes, I am open to relocation for the right opportunity.

    • I am willing to relocate for the right job opportunity that aligns with my career goals.

    • I am open to exploring new locations and experiencing different cultures.

    • I understand that relocation may be necessary for career advancement and personal growth.

  • Answered by AI
  • Q3. Are you comfortable with rotational shifts?
  • Ans. 

    Yes, I am comfortable with rotational shifts as I have prior experience working in such shifts.

    • I have previous experience working in rotational shifts at my previous job.

    • I am adaptable and can easily adjust my schedule to accommodate rotational shifts.

    • I understand the importance of being available during different shifts to ensure smooth operations.

    • I am willing to work in rotational shifts to support the team and meet

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Its good to work and get the opportunity in this organization
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Jan 2025.

Round 1 - Aptitude Test 

A standardized exam that measure a person skill, abilities and potential to success in a particular role of fields

Round 2 - Technical 

(2 Questions)

  • Q1. Problem solving and system administration
  • Q2. Critical thinking

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for interview and network, systems administration
Interview experience
4
Good
Difficulty level
Hard
Process Duration
2-4 weeks
Result
No response

I applied via Referral and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. About basic linux Architecture
  • Q2. About linux storage
Round 2 - One-on-one 

(2 Questions)

  • Q1. About my current project
  • Q2. About shell scripting
Round 3 - HR 

(2 Questions)

  • Q1. About myself and my work experience
  • Q2. About relocation and shifts
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. Given UI task display like display boxes side by side in desktop screen and one after the other in mobile screen using media queries?
  • Q2. Explain difference between authorization vs authentication?
  • Ans. 

    Authentication verifies a user's identity, while authorization determines what a user can access.

    • Authentication confirms a user's identity through credentials like username and password.

    • Authorization controls access to resources based on the authenticated user's permissions.

    • Example: Logging into a website (authentication) and then being able to view/edit specific pages based on your role (authorization).

  • Answered by AI
  • Q3. How to render list in react? Also explain difference between state vs prop in react?
  • Ans. 

    To render a list in React, use map() function to iterate over an array of data and return a list of components. State is mutable data managed within a component, while props are immutable data passed from parent to child components.

    • To render a list in React, use map() function to iterate over an array of data and return a list of components.

    • Example: const items = ['item1', 'item2', 'item3']; items.map(item =>

    • read more

  • Answered by AI
Round 2 - Technical 

(3 Questions)

  • Q1. What are the webpage optimization techniques? How to check webpage optimization? In lighthouse optimization reports , how to fix issue related render blocking scripts?
  • Ans. 

    Webpage optimization techniques include minifying CSS and JS files, optimizing images, using asynchronous loading for scripts, and reducing render-blocking scripts.

    • Minify CSS and JS files to reduce file sizes and improve loading times.

    • Optimize images by compressing them and using the correct file format (e.g. JPEG for photographs, PNG for graphics).

    • Use asynchronous loading for scripts to prevent them from blocking the ...

  • Answered by AI
  • Q2. Write scss code nested li element by applying background color 2 element and also use mixins?
  • Ans. 

    Use SCSS to apply background color to nested li elements and utilize mixins.

    • Use nesting to target the li elements within a parent element

    • Apply background color to the 2nd li element using the :nth-child() selector

    • Define and use mixins to reuse styles across the codebase

  • Answered by AI
  • Q3. How to fix cumulative layout shift issues?
  • Ans. 

    To fix cumulative layout shift issues, ensure all images and media have dimensions specified in HTML, use CSS aspect ratio boxes, and prioritize loading critical resources.

    • Specify dimensions for all images and media in HTML to prevent layout shifts.

    • Use CSS aspect ratio boxes to reserve space for images before they load.

    • Prioritize loading critical resources to avoid sudden layout changes.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - The Interview process is not good? First said technical round, then asked to share all details by filling in the portal and upload all documents. For documents and background verification uploaded all docs and UAN details. Again suddenly in the morning hr message in LinkedIn , says that there will client discussion round. When i asked them what is about the interview. They didn't event replied . Actually it was another technical round, where he interview question like all
hypothetically and behavioral questions. After all , simple says rejected?

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Explain about patch management in Linux
  • Q2. After patching what are the issues you faced. How did you troubleshoot those issues.

HCLTech Interview FAQs

How many rounds are there in HCLTech Unix Administrator interview?
HCLTech interview process usually has 4 rounds. The most common rounds in the HCLTech interview process are Aptitude Test, Assignment and Technical.
How to prepare for HCLTech Unix Administrator interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at HCLTech. The most common topics and skills that interviewers at HCLTech expect are HP - Unix.

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HCLTech Unix Administrator Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
Join HCLTech Find your spark and discover what drives you forward

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HCLTech Unix Administrator Salary
based on 30 salaries
₹3 L/yr - ₹13 L/yr
23% more than the average Unix Administrator Salary in India
View more details

HCLTech Unix Administrator Reviews and Ratings

based on 5 reviews

2.9/5

Rating in categories

3.0

Skill development

2.7

Work-life balance

2.6

Salary

3.1

Job security

2.3

Company culture

2.3

Promotions

2.9

Work satisfaction

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