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IQZ SYSTEMS Interview Questions and Answers

Updated 12 Apr 2024

IQZ SYSTEMS Interview Experiences

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4 interviews found

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 26 Feb 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Aug 2023. There were 2 interview rounds.

Round 1 - One-on-one 

(3 Questions)

  • Q1. General knowledge check on SQL, Python, Reporting Tools like Power BI, Tableau
  • Q2. Data Cleansing, Processing questions on Databricks, Azure Data Factory
  • Q3. Modelling of DataWarehouse
  • Ans. 

    DataWarehouse modelling involves designing the structure of the database to efficiently store and retrieve data.

    • Identify the business requirements and data sources

    • Design dimensional model using facts and dimensions

    • Normalize or denormalize data based on query patterns

    • Implement ETL processes to load data into the DataWarehouse

    • Consider performance optimization techniques like indexing and partitioning

  • Answered by AI
Round 2 - One-on-one 

(3 Questions)

  • Q1. Hands-on round of Databricks and Spark
  • Q2. Scenario-based SQL writing exercise
  • Q3. Discussion on Performance Tuning and Optimization

Interview Preparation Tips

Topics to prepare for IQZ SYSTEMS Data Engineer interview:
  • SQL
  • Python
  • Data Engineering
  • Databricks
  • Azure
  • AWS
  • GCP
  • BigQuery
  • Redshift
  • Data Lake
  • Delta Lake
  • Power BI
Interview preparation tips for other job seekers - Be confident on your basics
Don't overcommit in your resume
Keep discussing your approach and what you are thinking while solving the given problems
Ask how you could solve the question in better way

Skills evaluated in this interview

Data Engineer Interview Questions asked at other Companies

Q1. Optimal Strategy for a Coin Game You are playing a coin game with your friend Ninjax. There are N coins placed in a straight line. Here are the rules of the game: 1. Each coin has a value associated with it. 2. The game involves two players... read more
View answer (1)

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 12 Apr 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Oct 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Mostly on resume
  • Q2. What is Linkedlist
  • Ans. 

    A LinkedList is a data structure that consists of a sequence of elements where each element points to the next element in the sequence.

    • Each element in a LinkedList is called a node and contains a value and a reference to the next node in the sequence.

    • LinkedLists can be singly linked (each node points to the next node) or doubly linked (each node points to both the next and previous nodes).

    • Inserting and deleting element...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Clear with your resume

Skills evaluated in this interview

Data Engineer Interview Questions asked at other Companies

Q1. Optimal Strategy for a Coin Game You are playing a coin game with your friend Ninjax. There are N coins placed in a straight line. Here are the rules of the game: 1. Each coin has a value associated with it. 2. The game involves two players... read more
View answer (1)

I applied via Referral and was interviewed in Mar 2022. 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 - Group Discussion 

Regular Business Development Procedures

Round 3 - HR 

(1 Question)

  • Q1. Discussion Regarding with my family and personal things and payment negotiating.

Interview Preparation Tips

Interview preparation tips for other job seekers - Doing Great Job, Keep Going ...

If you can add, his boss and team members in loop. Then it will very good for making true results.

Business Development Manager Interview Questions asked at other Companies

Q1. If your not getting support from bank or agent, then what will make further to generate business, what is the approach or strategy to be implemented during such cases to convince the customers ?
View answer (14)

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

Interview Questionnaire 

1 Question

  • Q1. Questions based on selenium, locators, validation on page

Interview Preparation Tips

Interview preparation tips for other job seekers - Extremely smooth and the interviewer made me feel very comfortable

Automation Engineer Interview Questions asked at other Companies

Q1. 16) What is modbus ? Types of modbus? How many slaves we can connect to one master
View answer (1)

IQZ SYSTEMS interview questions for popular designations

 Data Engineer

 (2)

 Automation Engineer

 (1)

 Business Development Manager

 (1)

Jobs at IQZ SYSTEMS

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Interview questions from similar companies

Interview Preparation Tips

Round: Resume Shortlist
Experience: I was fulfilling their criteria of 60% through out the academics.

Round: Test
Experience: Aptitude was easy. It contained basics of Quants & Logic . Verbal or English part was bit difficult and length. There was a sectional time and sectional cut off.

Round: Interview
Experience: There was only one interview. Both Technical and HR questions were asked in the same interview. Prepare puzzles from the book Puzzles to puzzle you by Shakuntala Devi. This book helped me a lot. Technical questions were very basic but nearly from every subject.

General Tips: BE CONFIDENT. Speak Confident in Interview even if you are not good with ur english.
Skills: English language, Communication Skills, Reasoning Abilities
College Name: Jawaharlal Nehru Engineering College Aurangabad

Assistant Trainee Interview Questions & Answers

TCS user image YATISH KUMAR KESHWANI

posted on 9 Feb 2015

Interview Questionnaire 

22 Questions

  • Q1. What are the subjects you have command in?
  • Q2. Tell me about your final year project?
  • Q3. Tell me about the industrial training you had?
  • Q4. How does an induction motor works?
  • Q5. Why motor is rated in KW whereas Transformer and generator in KVA?
  • Ans. 

    Motors are rated in KW because they consume power, while transformers and generators are rated in KVA because they produce power.

    • Motors convert electrical energy into mechanical energy, so they consume power and are rated in KW.

    • Transformers and generators produce electrical energy, so they are rated in KVA based on their apparent power.

    • KVA takes into account both the real power (KW) and the reactive power (KVAR) produc...

  • Answered by AI
  • Q6. What is the type of motor used in ceiling fans?
  • Ans. 

    The type of motor used in ceiling fans is an induction motor.

    • Ceiling fans typically use single-phase induction motors.

    • These motors are designed to provide a constant speed and are efficient in converting electrical energy into mechanical energy.

    • The motor consists of a stator and a rotor, with the stator being the stationary part and the rotor being the rotating part.

    • The stator contains windings that create a rotating m...

  • Answered by AI
  • Q7. Hoe does a thermal power plant works?
  • Ans. 

    A thermal power plant generates electricity by converting heat energy into mechanical energy.

    • Thermal power plants use fossil fuels or nuclear energy to heat water and produce steam.

    • The steam drives a turbine, which is connected to a generator that produces electricity.

    • The heat source can be coal, natural gas, oil, or nuclear reactions.

    • The steam is condensed back into water and recycled in a closed-loop system.

    • Thermal p...

  • Answered by AI
  • Q8. Write a program to make a GP
  • Ans. 

    A program to generate a geometric progression (GP).

    • Take the first term, common ratio and number of terms as input.

    • Use a loop to calculate each term of the GP.

    • Print the generated GP as output.

  • Answered by AI
  • Q9. Write a program to print factorial using recursion
  • Ans. 

    A program to print factorial using recursion

    • Define a function to calculate factorial recursively

    • Base case: if the number is 0 or 1, return 1

    • Recursive case: multiply the number with factorial of (number - 1)

    • Print the factorial of a given number

  • Answered by AI
  • Q10. Write the logic to reverse a string without using string fnctions
  • Ans. 

    Logic to reverse a string without using string functions

    • Iterate through the string from the last character to the first

    • Create a new string and append each character to it in reverse order

  • Answered by AI
  • Q11. Tell me about yourself?
  • Q12. What are your hobbies?
  • Q13. Apart from your technical pat and studies what have you done in college?
  • Q14. What do you prefer, ethics or values?
  • Q15. Suppose you are working in office and somebody came and slapped you, what will you do?
  • Q16. Tell me about yourself for 5 minutes
  • Q17. What are your views about Mr. Narendra Modi as PM of India
  • Q18. Any extra curricular activities you have participated in school or college
  • Q19. What are your strengths?
  • Q20. What are your weaknesses?
  • Q21. Being an Electrical engineer why do you want to join an IT company
  • Q22. What do you know about TCS?

Interview Preparation Tips

Round: Test
Experience: In email writing one question was given describing the situation and maximum word limit. It has the keywords given to be used. 1 question, 10 minutes.This section is generally used to check your verbal ability. Make sure to use all the keywords given and complete it within time, with no spelling mistakes of course. Missing a keyword or a spelling mistake could be your goodbye to qualified list.The second section had 30 questions of quantitative aptitude. Duration 70 mins. There are questions from various sections, such as Time and speed, Time and distance, Data interpretation,etc.There are 2-3 star marked questions which have more weight-age. There my also be a dummy question who doesn't have any matching answer. Make sure uh don't attempt these questions.26-27 questions is the cut-off for qualified list.But you have to do the email writing part correctly.
Tips: Practice email writing online from various websites such as technicalbaba.com, indiageeks.comPractice quantitative aptitude as it is a must in any interview you will face. you can use R.S.Agarwal or CAT material.
Duration: 90 minutes
Total Questions: 30 + 1

Round: Interview
Experience: Greeting the interviewer is a must. Be confident and enthusiastic. Have your resume properly ready. Technical questions from your subject will be asked. Not a must that you should know any programming language like C, C++, JAVA.
Tips: Prepare 3-4 subjects of your core branch. Never try to flatter the interviewer. Be confident and answer the questions appropriately. Dont say directly " I DON'T KNOW". Atleast try even if you dont know the answer.

Round: Interview
Experience: There are certain questions which doesnt have direct answers. You have to be diplomatic about them. You should be able to see all the possible situation when a question like that is asked.

Round: Interview
Experience: The HR head may manipulate you, try to stress you, etc. Be calm and confident.Think before you speak. Prepare your answers before hand for general questions. Write your introduction on a paper and prepare it well so that you speak it confidently...
Tips: Be yourself. Be confident. Never argue with the interviewer.All the best

General Tips: Be presentable in the interview. Wear a watch. Show respect to the interviewer. Prepare 3-4 technical subjects well. Read last 15 days newspaper. Be confident when you speak. Improve your English if you are weak in it.
Skill Tips: ""
Skills: Verbal ability, Attitude, Technical knowledge, General knowledge
College Name: IMS ENGINEERING COLLEGE, GHAZIABAD
Motivation: TCS is a semi government company with a decent package and high job security.

Skills evaluated in this interview

Interview Preparation Tips

Round: Test
Experience: Shortlist is done based on the result of the test conducted. The test consists of two parts basic quantitative skills and a short essay to test your English
Tips: Math and Puzzle solving skills are useful They were looking for people with good math skills and team player

Round: Interview
Experience: Interview was held in two rounds. No technical round is held. One should be prepared for basic HR questions, your understanding of your projects etc.
Tips: There is no technical round and no emphasis on technical background
Prepare for all the basic HR questions beforehand, write them down
Get to know your resume very well

College Name: IIT Madras

Interview Preparation Tips

Round: Case Study Interview
Experience: No one would be eliminated in this round. They will provide you ample time - around 40-50 minutes to write a response on a case study. The topic would be new and unheard of, but you can think and write peacefully in that amount of time.
Tips: Make sure you highlight the points made and do remember them for the Group Discussion phase.

Round: Group Discussion
Experience: One-third of the guys will get selected for the interviews from each group of 8-10 guys. The topic of the GD would be same as the case study. Now, its time for you to recall the points you made during the writing section. The GD will last for around 15-20 minutes.
Tips: Good communication skills, relaxed but expressive tone. Don’t be silent and try to speak up whenever you get a chance. Try to bring new air into the discussion and think from all the different perspectives. You should speak at least 2-3 times, even if you just say 1-2 sentences each time. That will do. They also individually ask each person to speak, specifically those who could not speak, but you had better not be that guy or girl. There is no need to fight for summarizing the GD. Try to show that you are involved throughout the GD.

Round: HR Interview
Experience: There will be two guys, one from technical and the other HR. They both ask questions at the same time and they discuss among each other as well. They mostly try to detect any fraud or fake thing you did in your project or intern. All the technical questions come from your CV. So, your fate is kind of in your hands only.
Tips: Prepare hard for Projects, Internships etc. Don’t panic. They try to see how you react in a pressure situation and actually behave as if you are not impressing them. Just be calm and keep on speaking. If there is something you want to say and they interrupt you, its better you ask them to give you a chance to explain it in details. Do have a few questions in mind to ask them about your job profile and Wipro. That is the final nail in the coffin.

Skill Tips: A minimum CGPA of 8.0 was mentioned and later they relaxed it to 7.9. They were giving quite some importance to the Internships and Projects undertaken and were trying to judge if you actually did something new and genuine. They were dwelling deep into it. As I said, prepare well for them just like you prepare for BTech Project Viva. They do ask a lot of questions.HR questions should be prepared thoroughly. A background check of Wipro and IT sector companies is a must. Prepare well for group discussions. Try to get background information about the IT sector and the company. Prepare your CV thoroughly.
College Name: IIT KHARAGPUR

Interview Questionnaire 

3 Questions

  • Q1. Asked questions about the projects which were mentioned in the resume
  • Q2. A few questions were asked about the core intern which I did
  • Q3. Asked about the family background

Interview Preparation Tips

Round: Interview
Experience: 1st round: Panel of two. Asked questions about the projects which were mentioned in the resume. A few questions were asked about the core intern which I did. Asked about the family background.10 got selected in the next round of interviews.
I think for the second round of interviews they selected on basis of CG.
No case studies were asked Just my opinion was asked in certain topics in the second interview which was taken by the partner of the firm. He asked my opinion about construction in India.
I did well in the interview and they liked my story about my projects.
Tips: I think for the second round of interviews they selected on basis of CG.
I started preparing in Mid-November. I think placement is more about yourself. Starting earlier doesn't help.

General Tips: 2nd years: Decide where your interest lies. Have a decent CG at least above 8.
3rd years: Know your interest. Have mock PIs and GDs. 

Be genuine. If you don’t know something just tell them, do not act to be over-smart.Just revise your basic level courses. Revise Contracts, IPM, Construction Management.
Skill Tips: Just revise your basic level courses.Revise Contracts, IPM, Construction Management.
College Name: IIT MADRAS

Interview Questions & Answers

HCLTech user image Anonymous

posted on 11 Apr 2015

Interview Questionnaire 

6 Questions

  • Q1. Which is your favorite subject
  • Q2. Difference between C and C++
  • Q3. What are the advantages of C++ over C
  • Q4. What is polymorphism and how do we achieve it using C++ programming
  • Ans. 

    Polymorphism is the ability of an object to take on many forms. In C++, it is achieved through function overloading and virtual functions.

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

    • Function overloading enables multiple functions with the same name but different parameters.

    • Virtual functions allow derived classes to override base class functions.

  • Answered by AI
  • Q5. What will you do if you have a clash with your colleague
  • Q6. If you are given extra work in the office and your girl friend is waiting for you outside, then what will you do

Interview Preparation Tips

Round: Test
Experience: One written test. It contains four sections. Each section contains 25 questions and is of 30 minutes duration.
Tips: Prepare well for technical and aptitude.
Duration: 120 minutes
Total Questions: 100

Round: Technical Interview
Experience: Questions were asked based on my favorite subject.
Tips: Choose your favorite subject as the one you know well.

Round: HR Interview
Experience: He gave me situations to see how I would handle them.
Tips: You must justify yourself with your answers.

General Tips: Brush up all the basics of your core subjects.
Skills: Good technical skills., Good communication skills.
College Name: NA

Skills evaluated in this interview

IQZ SYSTEMS Interview FAQs

How many rounds are there in IQZ SYSTEMS interview?
IQZ SYSTEMS interview process usually has 2 rounds. The most common rounds in the IQZ SYSTEMS interview process are One-on-one Round, Resume Shortlist and Group Discussion.
How to prepare for IQZ SYSTEMS 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 IQZ SYSTEMS. The most common topics and skills that interviewers at IQZ SYSTEMS expect are Pega, NoSQL, Python, Angularjs and Artificial Intelligence.
What are the top questions asked in IQZ SYSTEMS interview?

Some of the top questions asked at the IQZ SYSTEMS interview -

  1. Modelling of DataWareho...read more
  2. What is Linkedl...read more
  3. General knowledge check on SQL, Python, Reporting Tools like Power BI, Tabl...read more

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IQZ SYSTEMS Interview Process

based on 2 interviews

Interview experience

4
  
Good
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IQZ SYSTEMS Reviews and Ratings

based on 19 reviews

4.3/5

Rating in categories

4.2

Skill development

4.2

Work-life balance

4.5

Salary

4.2

Job security

4.2

Company culture

4.2

Promotions

4.2

Work satisfaction

Explore 19 Reviews and Ratings
Full Stack Developer

Remote

3-6 Yrs

Not Disclosed

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