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Bridgei2i Analytics Solutions Senior Data Engineer Interview Questions and Answers

Updated 21 Mar 2022

Bridgei2i Analytics Solutions Senior Data Engineer Interview Experiences

1 interview found

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

Round 1 - Resume Shortlist 
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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.
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Round 2 - Technical 

(1 Question)

  • Q1. 1. Types of cloud 2.Different Activity in ADF 3.Advance SQL 4.Basic OPPS concepts
  • Ans. 

    Questions related to cloud types, ADF activities, advanced SQL, and basic OOPs concepts.

    • Types of cloud include public, private, and hybrid

    • ADF activities include data ingestion, transformation, and loading

    • Advanced SQL includes window functions, subqueries, and joins

    • Basic OOPs concepts include encapsulation, inheritance, and polymorphism

  • Answered by AI
Round 3 - Behavioral 

(1 Question)

  • Q1. 1. Secenario bases case study. 2.Performance tuning in Datebases and warehouse. 3.SQL Logics

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and and answer to the point as per knowledge and experience and understanding.
Talk about past work experiences

Skills evaluated in this interview

Interview questions from similar companies

I was interviewed in Jun 2017.

Interview Questionnaire 

12 Questions

  • Q1. Write the annotation for controller?
  • Ans. 

    An annotation for controller in software engineering.

    • The annotation for controller is used to define the class as a controller in a software application.

    • It is typically used in frameworks like Spring MVC or ASP.NET MVC.

    • The annotation helps in mapping the incoming requests to the appropriate controller methods.

    • It can also be used to specify the URL path for the controller.

    • Example: @Controller in Spring MVC, [ApiControll

  • Answered by AI
  • Q2. Write the annotation for request mapping?
  • Ans. 

    The annotation for request mapping is used to map HTTP requests to specific methods in a controller class.

    • The annotation is @RequestMapping

    • It can be used at the class level to specify a common base URL for all methods in the class

    • It can also be used at the method level to specify the URL path and HTTP method for a specific method

    • Additional attributes can be used to further customize the mapping, such as specifying requ...

  • Answered by AI
  • Q3. What is front controller from context in spring mvc?
  • Ans. 

    Front controller is a design pattern used in Spring MVC to handle incoming requests and route them to appropriate handlers.

    • Front controller acts as a central point of control for handling requests in Spring MVC.

    • It receives all incoming requests and delegates them to appropriate handlers called controllers.

    • Front controller provides a consistent way to handle requests and perform common tasks like authentication, logging...

  • Answered by AI
  • Q4. Write the css box model?
  • Ans. 

    The CSS box model describes the layout and sizing of elements on a web page.

    • The box model consists of content, padding, border, and margin.

    • Content refers to the actual content of the element, such as text or images.

    • Padding is the space between the content and the border.

    • Border is a line that surrounds the padding and content.

    • Margin is the space outside the border, separating the element from other elements.

    • The width an...

  • Answered by AI
  • Q5. Select all div using jquery
  • Ans. 

    Select all div using jQuery

    • Use the jQuery selector $('div') to select all div elements

    • This will return a jQuery object containing all the selected div elements

    • You can then perform operations on the selected div elements using jQuery methods

  • Answered by AI
  • Q6. Change all ul element to blue background color using jquery
  • Ans. 

    Use jQuery to change the background color of all ul elements to blue.

    • Use the jQuery selector to select all ul elements

    • Use the css() method to change the background color to blue

  • Answered by AI
  • Q7. Change first li element to yellow background color using jquery
  • Ans. 

    Use jQuery to change the background color of the first li element to yellow.

    • Use the :first-child selector to select the first li element

    • Use the css() method to change the background color to yellow

  • Answered by AI
  • Q8. Output of this var arr=[1,2,3,4,5] arr.push(6) arr.unshift(1) arr.pop() arr.shift()
  • Ans. 

    The output of the given code is [1, 2, 3, 4, 5, 6].

    • The 'push' method adds an element to the end of the array.

    • The 'unshift' method adds an element to the beginning of the array.

    • The 'pop' method removes the last element from the array.

    • The 'shift' method removes the first element from the array.

  • Answered by AI
  • Q9. What are the uses of final in java
  • Ans. 

    The 'final' keyword in Java is used to declare constants, prevent method overriding, and ensure thread safety.

    • Final variables cannot be reassigned once initialized

    • Final methods cannot be overridden by subclasses

    • Final classes cannot be extended by other classes

    • Final parameters ensure that they cannot be modified within a method

    • Final fields can be used to achieve thread safety

  • Answered by AI
  • Q10. Public static void getsum(int a,int b){System.out.println("a b method");}public static void getsum(int a,int b,int c){System.out.println("a b c method");}public static void getsum(int a,int ...b){System.o...
  • Ans. 

    The question is about method overloading in Java.

    • Method overloading allows multiple methods with the same name but different parameters.

    • The method to be called is determined at compile-time based on the arguments passed.

    • In the given code, there are three overloaded methods with the same name 'getsum'.

    • The first method takes two integers as arguments.

    • The second method takes three integers as arguments.

    • The third method ta...

  • Answered by AI
  • Q11. Output of this program public static int floating(int x){ return x*floating(x-1); } public static void main(String[] args){ floating(10); }
  • Ans. 

    The program will result in a StackOverflowError due to infinite recursion.

    • The 'floating' method is recursively calling itself without a base case to stop the recursion.

    • Each recursive call multiplies the input parameter by the result of the recursive call with a decremented parameter.

    • This will continue indefinitely until the stack overflows and an error is thrown.

  • Answered by AI
  • Q12. What is the output of this int i=0; int j=10;do{ if(i++ < --j){ } }while(i
  • Ans. 

    The output of the code is 9.

    • The code initializes i as 0 and j as 10.

    • Inside the do-while loop, i is incremented by 1 and j is decremented by 1.

    • The loop continues until i becomes greater than or equal to j.

    • Since i is incremented before the comparison and j is decremented before the comparison, the loop runs 9 times.

    • Therefore, the output is 9.

  • Answered by AI

Interview Preparation Tips

Skills: Javascript, Java Programming, Jquery

Skills evaluated in this interview

I was interviewed before Apr 2021.

Round 1 - Face to Face 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

Technical Interview round with questions on CSS and Jquery mainly.

  • Q1. What is the CSS box model?
  • Ans. 

    The CSS box model is a design and layout concept that defines the structure and sizing of elements on a web page.

    • It consists of content, padding, border, and margin around an element.

    • Content area is where text and images are displayed.

    • Padding is the space between the content and the border.

    • Border is the line that goes around the padding and content.

    • Margin is the space outside the border.

    • Example: div { width: 200px; pad...

  • Answered by AI
  • Q2. How do you select all div elements using jQuery?
  • Ans. 

    To select all div elements using jQuery, use the selector $('div').

    • Use the jQuery selector $('div') to select all div elements on the page.

    • You can also use the find() method to select div elements within a specific parent element.

    • To perform actions on the selected div elements, use jQuery methods like css(), text(), or addClass().

  • Answered by AI
  • Q3. How can you change the background color of all items in JavaScript?
  • Ans. 

    You can change the background color of all items in JavaScript by selecting all elements and setting their background color property.

    • Select all elements using document.querySelectorAll()

    • Loop through the selected elements and set their style.backgroundColor property

    • Example: document.querySelectorAll('.item').forEach(item => item.style.backgroundColor = 'blue');

  • Answered by AI
Round 2 - Face to Face 

(4 Questions)

Round duration - 60 minutes
Round difficulty - Easy

Technical Interview round with questions on Java mainly.

  • Q1. What are the uses of the final keyword in Java?
  • Ans. 

    The final keyword in Java is used to define constants, prevent method overriding, and make a class immutable.

    • Final variables cannot be reassigned once initialized

    • Final methods cannot be overridden in subclasses

    • Final classes cannot be extended

  • Answered by AI
  • Q2. What is the Front Controller in Spring MVC?
  • Ans. 

    Front Controller in Spring MVC is a design pattern that handles all requests and acts as a central point of control.

    • Front Controller is a servlet in Spring MVC that receives all requests and then dispatches them to the appropriate handlers.

    • It helps in centralizing request handling logic, improving code organization and reducing duplication.

    • Front Controller can perform tasks like authentication, logging, exception handl...

  • Answered by AI
  • Q3. What is the annotation for request mapping in Java?
  • Ans. 

    The annotation for request mapping in Java is @RequestMapping.

    • @RequestMapping annotation is used to map web requests to specific handler methods in Spring MVC.

    • It can be applied at class level or method level to specify the URL path that the controller will handle.

    • You can also specify HTTP request methods, headers, parameters, and more using @RequestMapping.

  • Answered by AI
  • Q4. What is the annotation used for a controller in Java?
  • Ans. 

    The annotation used for a controller in Java is @RestController.

    • Used to define a class as a controller in Spring MVC

    • Automatically serializes return objects into JSON/XML responses

    • Equivalent to @Controller + @ResponseBody annotations

  • Answered by AI
Round 3 - HR 

Round duration - 30 minutes
Round difficulty - Easy

This was a typical HR round.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPATredence Inc. interview preparation:Topics to prepare for the interview - JavaScript, Java Programming, JQuery, DSA, OOPS, System DesignTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Job Portal and was interviewed in Apr 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Basic js concepts

Interview Preparation Tips

Interview preparation tips for other job seekers - Good

Interview Questionnaire 

1 Question

  • Q1. Batches,triggers

I applied via Job Fair and was interviewed before Feb 2021. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Code any program in 2 languages
  • Ans. 

    I can code a program in Python and Java.

    • I am proficient in both Python and Java programming languages.

    • I have experience in developing web applications using Python and Java frameworks.

    • I can write efficient and optimized code in both languages.

    • I can develop programs for data analysis, machine learning, and automation using Python.

    • I can develop enterprise-level applications using Java.

    • Examples: Python - a program to scra...

  • Answered by AI
  • Q2. Behavioral questions on why you want to join?

Interview Preparation Tips

Interview preparation tips for other job seekers - be confident and answer how much you know

Interview Questionnaire 

1 Question

  • Q1. About informatica and sql

I applied via LinkedIn and was interviewed in May 2021. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Questions on the data structure and algorithms
  • Q2. Questions on the database like MySQL and Cassandra

Interview Preparation Tips

Interview preparation tips for other job seekers - Interviewer is good and understands the response appropriately
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Basic QA related Questions
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Dec 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Ridge and lasso regression difference
  • Ans. 

    Ridge and lasso regression are both regularization techniques used in linear regression to prevent overfitting by adding penalty terms to the cost function.

    • Ridge regression adds a penalty term equivalent to the square of the magnitude of coefficients, while lasso regression adds a penalty term equivalent to the absolute value of the magnitude of coefficients.

    • Ridge regression tends to shrink the coefficients towards zer...

  • Answered by AI
  • Q2. Random forest vs decision tree vs xg boost
  • Ans. 

    Random forest is an ensemble method using multiple decision trees, XGBoost is a gradient boosting algorithm that builds trees sequentially.

    • Random forest is an ensemble learning method that builds multiple decision trees and combines their predictions.

    • Decision tree is a single tree model that makes decisions based on features to predict outcomes.

    • XGBoost is a gradient boosting algorithm that builds trees sequentially, op...

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Why do you not want to opt for higher studies
  • Q2. What to do when a team member is not collaborating

Interview Preparation Tips

Interview preparation tips for other job seekers - Read about pharma industry

Skills evaluated in this interview

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Bridgei2i Analytics Solutions Interview FAQs

How many rounds are there in Bridgei2i Analytics Solutions Senior Data Engineer interview?
Bridgei2i Analytics Solutions interview process usually has 3 rounds. The most common rounds in the Bridgei2i Analytics Solutions interview process are Behavioral, Resume Shortlist and Technical.
What are the top questions asked in Bridgei2i Analytics Solutions Senior Data Engineer interview?

Some of the top questions asked at the Bridgei2i Analytics Solutions Senior Data Engineer interview -

  1. 1. Types of cloud 2.Different Activity in ADF 3.Advance SQL 4.Basic OPPS concep...read more
  2. 1. Secenario bases case study. 2.Performance tuning in Datebases and warehouse....read more

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