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QuantumID India (Pvt) Interview Questions and Answers

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Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via campus placement at BRACT's Vishwakarma Institute of Information Technology, Pune and was interviewed in Oct 2024. There was 1 interview round.

Round 1 - One-on-one 

(4 Questions)

  • Q1. What is polymorphism
  • Ans. 

    Polymorphism is the ability of a function or method to behave differently based on the object it is acting upon.

    • Polymorphism allows objects of different classes to be treated as objects of a common superclass.

    • It enables a single interface to be used for different data types or classes.

    • Examples include method overloading and method overriding in object-oriented programming.

  • Answered by AI
  • Q2. Find missing number from nth number array.
  • Ans. 

    Find missing number from nth number array.

    • Iterate through the array and calculate the sum of all numbers

    • Calculate the sum of numbers from 1 to n using the formula n*(n+1)/2

    • Subtract the sum of array from the sum of numbers from 1 to n to find the missing number

  • Answered by AI
  • Q3. Explain inheritance and it types
  • Ans. 

    Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.

    • Inheritance allows a class to reuse code from another class.

    • Types of inheritance include single inheritance, where a class inherits from only one parent class, and multiple inheritance, where a class inherits from multiple parent classes.

    • Example: Class B inherits from Class A, so Class B can access

  • Answered by AI
  • Q4. Find 2nd max elements from aaray
  • Ans. 

    Find 2nd max element from array of strings

    • Sort the array in descending order

    • Skip the first element (max element)

    • Return the second element

  • Answered by AI

Skills evaluated in this interview

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Interview experience
1
Bad
Difficulty level
Easy
Process Duration
2-4 weeks
Result
No response

I applied via Approached by Company and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Spark code optimization
  • Q2. Data formats in big Data, why each format.
  • Ans. 

    Different data formats in big data are used for various purposes like storage efficiency, data processing speed, and compatibility with different systems.

    • JSON: Lightweight, human-readable, and widely supported for web applications.

    • Parquet: Columnar storage format for efficient querying and processing of large datasets.

    • Avro: Schema-based serialization format with support for complex data types.

    • ORC: Optimized Row Columna...

  • Answered by AI
  • Q3. Leet code - Most freq elem in a list
  • Ans. 

    Find the most frequent element in a list of strings.

    • Iterate through the list and count the frequency of each element using a dictionary.

    • Track the element with the highest frequency as you iterate.

    • Return the element with the highest frequency.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I had three rounds, each round of one hour each.

Questions from Past Work Experience
Coding
Data Engineering, cloud.
Leet code.

Cleared all the rounds and HR verbally committed the offer and disappeared (stopped responding), without any updates.

Even if you get an offer from Extreme Networks better keep a backup offer, their decisions are dynamic so there is a high chance of offer getting revoked.

Skills evaluated in this interview

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Strategic Sourcing Analyst III Interview Questions & Answers

Cradlepoint user image Anonymous

posted on 28 Sep 2024

Interview experience
1
Bad
Difficulty level
-
Process Duration
6-8 weeks
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Na not applicable
  • Q2. Na not applicable right now

Interview Preparation Tips

Interview preparation tips for other job seekers - I had a very bad experience with HR recruiter - Priya Mukund and Talent head- Prafula Deoria.
It took around 1 month , 3 rounds of interview with panels. I have cleared all the interview rounds . I had received call from HR head as a general discussion , it is not related to salary negotiation nothing. Straight away he confirmed i have cleared all the rounds, then I asked when will I receive final feedback and offer letter then he said by tomorrow. Afterwards I called my recruiter Priya Mukund and tell that I got call for HR round. She confirmed that you got 4/4 ratings. You are only selected for this role. Make sure not to decline the offer.
Afterwards every one went silent and I was the one who was chasing then after multiple follow ups Prafula was only giving timelines and then he said my profile is putted on HOLD.
This is very bad behaviour of HR to the person who is already suffering with Job loss.
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Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

There were around 60 questions and negative marking was also there

Round 2 - Technical 

(4 Questions)

  • Q1. Introduce yourself
  • Ans. 

    I am a Full Stack Developer with experience in front-end and back-end technologies.

    • Proficient in HTML, CSS, JavaScript for front-end development

    • Skilled in Node.js, Express, MongoDB for back-end development

    • Experience with React.js and Angular for building interactive web applications

  • Answered by AI
  • Q2. What is diamond problem
  • Ans. 

    Diamond problem is a common issue in multiple inheritance where a class inherits from two classes that have a common ancestor.

    • Occurs in languages that support multiple inheritance like C++

    • Results in ambiguity when calling methods or accessing attributes from the common ancestor class

    • Can be resolved using virtual inheritance or interfaces

  • Answered by AI
  • Q3. Run length encoding dsa problem
  • Ans. 

    Run length encoding is a data compression technique that replaces repeated characters with a count and single character.

    • Iterate through the input array of strings

    • Count the number of consecutive characters in each string

    • Replace consecutive characters with count and character

  • Answered by AI
  • Q4. Rotate an array by d times
  • Ans. 

    Rotate an array of strings by d times

    • Create a new array and copy elements from original array based on rotation index

    • Use modulo operator to handle cases where d is greater than array length

    • Handle edge cases like empty array or d being negative

  • Answered by AI

Skills evaluated in this interview

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Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Approached by Company and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Based on Projects on Resume
  • Q2. Frequency Divider code

Interview Preparation Tips

Topics to prepare for Avantel Fpga Engineer interview:
  • DSP
  • Digital ommunication
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Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - Technical 

(2 Questions)

  • Q1. It is better not to ask or not to attend interview in Iron System.
  • Q2. It is better not to ask or not to attend the Interview in iron System.

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't join don't attend interviews in the iron system.
HR is an idiot. and the INterview panellist are idiot brand ambassador
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Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in May 2024. There were 3 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. It was one on one round they just simply ask about your skills and Ur work experience and questions on that.
Round 2 - One-on-one 

(1 Question)

  • Q1. This is another person who is head of the Data department asks simple question based on your resume no technical rounds asks about buisness scenario
Round 3 - HR 

(1 Question)

  • Q1. Basic question about us

Interview Preparation Tips

Topics to prepare for Psiog Digital Business Intelligence Analyst and Tableau Developer interview:
  • SQL
Interview preparation tips for other job seekers - Please don't attend this company they call u and they ll select u in second round they just get to know and they say they will call they won't just for fun they interview and mock you and also the job description for the same work has been changed after I got interviewed and to five years if Ur not sure about that then why give hope to candidates and break them???. I don't recommend this company or u will be shattered.
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Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(4 Questions)

  • Q1. Question related to AWS cloud
  • Q2. Questions related to DevOps and System Administration
  • Q3. Question related to Linux and networking
  • Q4. Question related to monitoring
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Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at RV College Of Engineering (RVCE) and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Coding Test 

It includes two DSA questions and some aptitude questions

Round 2 - One-on-one 

(3 Questions)

  • Q1. Introduce yourself
  • Q2. Give the maximum element at any point of time for after pop and push
  • Q3. Reverse a string
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Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Feb 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

They conduct the exam about a 60 minutes and also extended it for extra 20 minutes they give 5 questions on computer networks and the remaining questions all about the logical reasoning and quantative aptitude. That is all about my first round aptitude test.

Round 2 - Technical 

(3 Questions)

  • Q1. They ask about the network layers and also port numbers for the some networks.
  • Q2. What are the network models we have in computer networks ? what are the port numbers of networks ? types of topologies ? explain some of topologies which are present in the computer networks..?
  • Ans. 

    Network models include OSI and TCP/IP. Common port numbers include 80 for HTTP and 443 for HTTPS. Topologies include star, bus, ring, and mesh.

    • Network models: OSI, TCP/IP

    • Common port numbers: 80 (HTTP), 443 (HTTPS)

    • Types of topologies: star, bus, ring, mesh

    • Examples of topologies: star - all devices connected to a central hub, ring - each device connected to two others in a circular fashion

  • Answered by AI
  • Q3. And also they ask my self..
Round 3 - HR 

(1 Question)

  • Q1. Tell me about your self... why we hire you..? what place you think after 5 years work in this company..? how you can encograge your team mates when they feel low while doing a real time project..?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident while answering the questions what the mentors/interview sir's asked..
And be active while thereis any GD..
that's it THANKYOU
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QuantumID India (Pvt) Interview FAQs

How to prepare for QuantumID India (Pvt) 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 QuantumID India (Pvt). The most common topics and skills that interviewers at QuantumID India (Pvt) expect are .Net, Web Services, Javascript, SQL Server and Web Technologies.

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QuantumID India (Pvt) Reviews and Ratings

based on 21 reviews

4.2/5

Rating in categories

3.6

Skill development

3.7

Work-Life balance

3.6

Salary & Benefits

3.5

Job Security

3.6

Company culture

3.3

Promotions/Appraisal

3.7

Work Satisfaction

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