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Collabera Technologies Windows System Administrator Interview Questions and Answers

Updated 25 Sep 2021

Collabera Technologies Windows System Administrator Interview Experiences

1 interview found

I applied via Naukri.com and was interviewed in Aug 2021. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. DHCP DNS ADDS AZURE Related
  • Q2. Complete structure of DHCP and dns
  • Ans. 

    DHCP assigns IP addresses to devices, while DNS resolves domain names to IP addresses.

    • DHCP stands for Dynamic Host Configuration Protocol

    • DHCP server assigns IP addresses to devices on a network

    • DNS stands for Domain Name System

    • DNS resolves domain names to IP addresses

    • DNS server maintains a database of domain names and their corresponding IP addresses

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare little bit depth

Skills evaluated in this interview

Interview questions from similar companies

Interview Questionnaire 

5 Questions

  • Q1. Cte vs temp table
  • Ans. 

    CTE and temp tables are used to store intermediate results in SQL queries.

    • CTE stands for Common Table Expression and is defined within a query.

    • Temp tables are created in the tempdb database and can be accessed across sessions.

    • CTEs are generally faster and more readable than temp tables.

    • Temp tables are useful for complex queries with multiple steps or when data needs to be manipulated.

    • CTEs are useful for recursive queri

  • Answered by AI
  • Q2. Parameter sniffing
  • Q3. Asynchronous programming in .net
  • Ans. 

    Asynchronous programming in .NET allows for non-blocking execution of code, improving performance and responsiveness.

    • Async and Await keywords used to implement asynchronous programming

    • Allows for parallel execution of multiple tasks

    • Improves performance and responsiveness of applications

    • Examples include web applications, file I/O operations, and database queries

  • Answered by AI
  • Q4. Threading in .net
  • Ans. 

    Threading in .NET allows for concurrent execution of code, improving performance and responsiveness.

    • Threading allows for multiple threads of execution to run concurrently

    • Thread class is used to create and manage threads

    • Thread synchronization is important to prevent race conditions and deadlocks

    • Async/await is a newer approach to concurrency in .NET

    • TPL (Task Parallel Library) provides higher-level abstractions for concur

  • Answered by AI
  • Q5. Performance tuning of SQL stored procedure
  • Ans. 

    Performance tuning of SQL stored procedure involves optimizing query execution time and reducing resource usage.

    • Identify and optimize the most resource-intensive queries

    • Use appropriate indexing and partitioning techniques

    • Minimize network round trips and data transfers

    • Avoid using cursors and temporary tables

    • Use query hints and plan guides to influence query execution plan

    • Regularly monitor and analyze query performance u...

  • Answered by AI

Skills evaluated in this interview

I applied via Campus Placement and was interviewed before Sep 2021. There were 5 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. The round comprised of basic multiple choice questions from DBMS, networking, data structure, algorithms and Java/C++ coding.
Round 2 - Aptitude Test 

This round consisted of flow diagram based aptitude questions. No multiple choices were present.

Round 3 - Group Discussion 

A simple group discussion on topics related to current affairs.

Round 4 - HR 

(1 Question)

  • Q1. An interesting interaction with HR about the company's expectations on hiring you.
Round 5 - Technical 

(1 Question)

  • Q1. This was the final round where simple technical questions were asked from topics specified in applicant's resume. Also some basic questions from Networking and data structures.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for the interview on all topics mentioned in your resume. Keep your basics clear. Be interactive and show good communication skills.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Jan 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - HR 

(2 Questions)

  • Q1. Self introduction and technical what is data factory and explain about the project
  • Q2. What is your goals and family background
  • Ans. 

    My goal is to become a highly skilled software engineer and contribute to innovative projects. My family background is supportive and has encouraged my pursuit of a career in technology.

    • Goal: Become a highly skilled software engineer

    • Contribute to innovative projects

    • Family background: Supportive and encouraging

    • Pursuit of a career in technology

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - very easy interview and there will be two rounds but

Interview Questionnaire 

1 Question

  • Q1. Basic plsql concepts trigger inDexes for cursor loop

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for concepts well

I applied via Campus Placement and was interviewed before Feb 2021. There were 4 interview rounds.

Round 1 - Aptitude Test 

Technical MCQ on concepts of Computer Science (Programming, Database, etc)

Round 2 - Aptitude Test 

Flow Chart - Aptitude Round

Round 3 - One-on-one 

(1 Question)

  • Q1. Technical Interview. Technical questions based on resume. Some basic programming questions.
Round 4 - HR 

(2 Questions)

  • Q1. What are your strengths and weaknesses?
  • Q2. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Brush through basic concepts of Computer Science. It shall help.

Interview Questionnaire 

1 Question

  • Q1. What are your goals while looking to join our organization?

I applied via Recruitment Consulltant and was interviewed before Oct 2021. There were 3 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 - Coding Test 

They will ask you simple programs to check your logical abilities.

Round 3 - HR 

(2 Questions)

  • Q1. Normal Salary discussion round
  • Q2. Questions about family and location

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well whatever you have mentioned in your resume and be confident about it.

I applied via Recruitment Consultant and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. There were two round of technical Interview followed by HR discussion
  • Q2. Questions were from OOPs, .Net Framework, Current Project, SQL

Interview Preparation Tips

Interview preparation tips for other job seekers - Be Confident even if you don't know the answer, Prepare well with basics

I applied via Naukri.com and was interviewed in Apr 2021. There were 5 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Java Memory Management SPRING BOOT END TO END MICROSERVICES
  • Q2. Docker commands
  • Q3. Deployment

Interview Preparation Tips

Interview preparation tips for other job seekers - Pretty tough interview.
Just be clear with your basic they only hit you there.

Collabera Technologies Interview FAQs

How to prepare for Collabera Technologies Windows System 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 Collabera Technologies. The most common topics and skills that interviewers at Collabera Technologies expect are Windows System Administration, Active Directory, Change Control, Configuration management and DNS.
What are the top questions asked in Collabera Technologies Windows System Administrator interview?

Some of the top questions asked at the Collabera Technologies Windows System Administrator interview -

  1. Complete structure of DHCP and ...read more
  2. DHCP DNS ADDS AZURE Rela...read more

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Collabera Technologies Windows System Administrator Salary
based on 4 salaries
₹3 L/yr - ₹7.1 L/yr
13% less than the average Windows System Administrator Salary in India
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Collabera Technologies Windows System Administrator Reviews and Ratings

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5.0/5

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