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2.7

based on 35 Reviews

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Cqlsys Technologies Interview Questions and Answers

Updated 24 May 2023

Cqlsys Technologies Interview Experiences

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2 interviews found

Node Js Backend Developer Interview Questions & Answers

user image Anonymous

posted on 7 May 2022

I applied via Referral and was interviewed in Apr 2022. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Basics question about JavaScript and Crude operations of Node JS
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basics js questions only if you are a fresher

Node Js Backend Developer Interview Questions asked at other Companies

Q1. complete the following program: class MyEventEmitter { /// ..... } const emitterInst = new MyEventEmitter(); emitterInst.on("message", () => console.log("message event | callback 1")); emitterInst.on("message", () => console.log("mess... read more
View answer (1)

Software Developer Interview Questions & Answers

user image Anonymous

posted on 24 May 2023

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
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 - Technical 

(2 Questions)

  • Q1. What is object oriented in java ?
  • Ans. 

    Object oriented in Java is a programming paradigm that focuses on objects and their interactions.

    • Java is an object-oriented programming language

    • Objects are instances of classes

    • Encapsulation, inheritance, and polymorphism are key concepts

    • Example: creating a class for a car with properties and methods

    • Answered by AI
    Add your answer
  • Q2. What is Encapsulation ?
  • Ans. 

    Encapsulation is the process of hiding implementation details and exposing only necessary information to the user.

    • Encapsulation helps in achieving data abstraction and information hiding

    • It prevents unauthorized access to the internal details of an object

    • It allows for better control over the data and its behavior

    • Example: A bank account class with private variables for account number and balance, and public methods for d...

    • Answered by AI
    Add your answer
Round 3 - Technical 

(1 Question)

  • Q1. Some basic programs
    • Add your answer

Skills evaluated in this interview

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (43)

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1w (edited)
kirayagami1
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works at
TCS
Experience - 5.9 Tech - React.js CTC- 13LPA Current company - TCS Offer in the process - Nagarro (19LPA) My LWD is 24th May, but I told Nagarro I can be released in 30 days. Now, should I: 1. Be honest and say I can join on 25th May? 2. Commit to 25th April and request a DOJ extension later?(By telling them some emergency) Q1). If I choose option 1, is there a risk they won’t release the offer?(As I am being hired for a particular project, so will they go for some immediate candidates?) Q2). If I choose option 2, could they revoke the offer?(As the HR told changing the DOJ in released offer letter is not possible
Nagarro offer: Kindly Help me to decide
Option 1
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Option 2
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100 participants . expiring in 22h
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Interview questions from similar companies

Software Engineer Interview Questions & Answers

Raja Software Labs user image Anonymous

posted on 5 Sep 2021

I applied via Campus Placement and was interviewed in Mar 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I was asked a question on counting continuous max occurences of 1 in a string
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Deep knowledge of programming is a must

Software Engineer Interview Questions & Answers

Josh Technology Group user image Anonymous

posted on 28 Jul 2021

I applied via Campus Placement and was interviewed before Jul 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Check if binary tree is balanced or not.
  • Ans. 

    Check if binary tree is balanced or not.

    • A balanced binary tree has the height of left and right subtrees differ by at most 1.

    • Recursively check the height of left and right subtrees and compare.

    • Use a helper function to calculate the height of a subtree.

    • Time complexity: O(nlogn) for a balanced tree, O(n^2) for a skewed tree.

    • Answered by AI
    Add your answer
  • Q2. Detect loops in linked list.
  • Ans. 

    Detect loops in a linked list.

    • Use two pointers, one moving at a faster pace than the other.

    • If there is a loop, the faster pointer will eventually catch up to the slower one.

    • To detect the start of the loop, reset one pointer to the head and move both pointers at the same pace.

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview experience was good, do your DS Algo questoin thoroughly.

Skills evaluated in this interview

Data Analyst Interview Questions & Answers

Saama Technologies user image Anonymous

posted on 30 Jan 2022

I applied via Company Website and was interviewed in Jul 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Complex sql scenarios and their results
  • Ans. 

    Complex SQL scenarios and their results

    • Using subqueries to filter data

    • Joining multiple tables with complex conditions

    • Using window functions to calculate running totals

    • Pivoting data to transform rows into columns

    • Using recursive queries to traverse hierarchical data

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Should have strong knowledge in SQL, ETL & DWH concepts

Skills evaluated in this interview

Software Developer Interview Questions & Answers

Saama Technologies user image Anonymous

posted on 3 Mar 2022

I applied via Walk-in and was interviewed before Mar 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude test

Round 2 - Group Discussion 

Current affairs

Round 3 - Technical 

(1 Question)

  • Q1. Puzzle , sql related questions
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Be yourself, whatever you know just be confident

Software Engineer Interview Questions & Answers

Saama Technologies user image Prashant Kumar

posted on 15 Jul 2022

I applied via Referral and was interviewed before Jul 2021. There were 3 interview rounds.

Round 1 - Coding Test 

If you are a fresher , then this is for you else almost no coding test for experienced candidates.

Round 2 - One-on-one 

(1 Question)

  • Q1. Javascript basics, Angular react general questions depends upon profile.
    • Add your answer
Round 3 - Behavioral 

(1 Question)

  • Q1. They asked general questions related to some hectic situation faced in previous company / project..
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm . Clear your basics . That's it.

Senior Software Engineer Interview Questions & Answers

Saama Technologies user image Anonymous

posted on 10 May 2020

I applied via Recruitment Consultant and was interviewed in Apr 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Object Oriented Concepts and basic list/tuple/dictionary/ datetime conversion
    • Add your answer
  • Q2. Project done in last company and how will you help Saama?
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to frame answers end to end and stick to what you have done. Don't try to exaggerate.

Senior Associate Interview Questions & Answers

Affine user image Anonymous

posted on 22 Apr 2022

I applied via Naukri.com and was interviewed before Apr 2021. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Basics of python, project related questions
    • Add your answer
  • Q2. Basic SQL, few simple problem solving questions
    • Add your answer
Round 2 - HR 

(2 Questions)

  • Q1. Interests, hobbies ,general HR questions
    • Add your answer
  • Q2. Expected hike, salary, work timings preferred
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for basic python and sql.

Business Analyst Interview Questions & Answers

Affine user image Anonymous

posted on 20 May 2017

Interview Questionnaire 

2 Questions

  • Q1. Mostly puzzles and one case study
    • Add your answer
  • Q2. They asked me questions about my interests and hobbies
    • Add your answer

Interview Preparation Tips

Round: Test
Experience: There were three sets of question paper. We were sitting according to our roll number then question paper with rough sheet were distributed and we were allowed 1 hour to finish that. There was no negative marking.
Tips: For aptitude practice data interpretation and data sufficiency
Duration: 1 hour
Total Questions: 30

Round: Group Discussion
Duration: 15 minutes

Round: Technical Interview
Tips: Practice puzzles and case study for this round

Round: HR Interview
Tips: Be yourself

College Name: NIT Rourkela
More about working at Cqlsys Technologies

Cqlsys Technologies Interview FAQs

How many rounds are there in Cqlsys Technologies interview?
Cqlsys Technologies interview process usually has 2 rounds. The most common rounds in the Cqlsys Technologies interview process are Technical and Resume Shortlist.
How to prepare for Cqlsys Technologies 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 Cqlsys Technologies. The most common topics and skills that interviewers at Cqlsys Technologies expect are Javascript, Communication Skills, Java, Node.Js and React.Js.
What are the top questions asked in Cqlsys Technologies interview?

Some of the top questions asked at the Cqlsys Technologies interview -

  1. What is object oriented in jav...read more
  2. What is Encapsulatio...read more
  3. Basics question about JavaScript and Crude operations of Node...read more

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Interview Questions for Popular Designations

Cqlsys Technologies Interview Process

based on 1 interview

Interview experience

3
  
Average
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Cqlsys Technologies Reviews and Ratings

based on 35 reviews

2.7/5

Rating in categories

3.0

Skill development

2.7

Work-life balance

2.6

Salary

2.3

Job security

2.7

Company culture

2.2

Promotions

2.7

Work satisfaction

Explore 35 Reviews and Ratings
Cqlsys Technologies Salaries in India
IOS Developer
26 salaries
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₹1 L/yr - ₹9 L/yr

Android Developer
16 salaries
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₹2.1 L/yr - ₹4.9 L/yr

Backend Developer
13 salaries
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₹2 L/yr - ₹5.2 L/yr

Android App Developer
7 salaries
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₹2 L/yr - ₹4.4 L/yr

Flutter Developer
7 salaries
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₹1.8 L/yr - ₹3.6 L/yr

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