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Philips Data Science Intern Interview Questions and Answers

Updated 29 Sep 2024

Philips Data Science Intern Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Easy to answer ,asked mostly on sql and other ml topics

Round 2 - One-on-one 

(2 Questions)

  • Q1. Differencde between sql and nosql
  • Ans. 

    SQL is a relational database management system, while NoSQL is a non-relational database management system.

    • SQL databases are table-based and have a predefined schema, while NoSQL databases are document-based, key-value pairs, graph databases, or wide-column stores.

    • SQL databases are good for complex queries and transactions, while NoSQL databases are better for hierarchical data storage and real-time web applications.

    • Ex...

  • Answered by AI
  • Q2. What are the regularization in ml
  • Ans. 

    Regularization in machine learning is a technique used to prevent overfitting by adding a penalty term to the model's loss function.

    • Regularization helps in reducing the complexity of the model by penalizing large coefficients.

    • Common types of regularization include L1 (Lasso) and L2 (Ridge) regularization.

    • L1 regularization adds the absolute value of the coefficients to the loss function, promoting sparsity.

    • L2 regulariza...

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

I was interviewed in Sep 2017.

Interview Questionnaire 

2 Questions

  • Q1. Sorting algorithm
  • Ans. 

    A sorting algorithm is a method of arranging elements in a specific order.

    • Sorting algorithms can be categorized as comparison-based or non-comparison-based.

    • Common sorting algorithms include bubble sort, insertion sort, selection sort, merge sort, quicksort, and heapsort.

    • Efficiency of sorting algorithms is measured by their time complexity, space complexity, and stability.

    • Example: Sorting an array of strings in alphabet

  • Answered by AI
  • Q2. Intro, why should i hire you?, inspiration from?

Interview Preparation Tips

Round: Test
Experience: An online aptitude test was taken.
Tips: Should have the knowledge regarding technical.
Duration: 1 hour
Total Questions: 45

Round: Technical Interview
Experience: Should explain the interviewer each and every detail regarding that algorithm.
Tips: Should have basic knowledge about the subject mentioned in the Area of interest column.

Round: HR Interview
Experience: Just be confident. And always praise yourself.

Skills: Technical Skill, Inter Person Communication Skills
College Name: Mody University Of Science And Technology, Sikar

Skills evaluated in this interview

I applied via Recruitment Consultant and was interviewed before Oct 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What is 6 sigma
  • Ans. 

    6 Sigma is a data-driven methodology for improving business processes and reducing defects.

    • It aims to achieve a level of quality where the probability of a defect is 3.4 parts per million or less.

    • It involves five phases: Define, Measure, Analyze, Improve, and Control (DMAIC).

    • It is widely used in industries such as manufacturing, healthcare, and finance.

    • It emphasizes on statistical analysis and measurement to identify a...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - It was great to interview and I had taken up the opportunity and even though everyone is great. I learned a lot from that interview.

Intern Interview Questions & Answers

Bosch user image Anonymous

posted on 4 Apr 2022

I applied via Company Website and was interviewed before Apr 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Normal questions about academics and small projects

Interview Preparation Tips

Interview preparation tips for other job seekers - For international students tip would be be yourself, explain your journey and goals and what motivates to work as an intern for the respective position

Intern Interview Questions & Answers

Bosch user image Anonymous

posted on 6 May 2022

I applied via Campus Placement and was interviewed before May 2021. There were 2 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 Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. Explain your academic projects.

Interview Preparation Tips

Interview preparation tips for other job seekers - Only put the information in your resume which you are very confident about . if you don't remember something or where weak at it better not to put it there . they will ask questions only based on your resume.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Referral and was interviewed in Nov 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

There were 4 sections and first one was quant, second one was logical, third was English and finally 3 coding questions in last section

Round 2 - Coding Test 

4 codes and 5 technical questions

Round 3 - One-on-one 

(3 Questions)

  • Q1. Explain multi threading
  • Ans. 

    Multi threading is the ability of a CPU to execute multiple threads concurrently.

    • Allows for parallel execution of tasks, improving performance

    • Each thread has its own stack and runs independently

    • Threads can communicate and synchronize using shared memory

    • Examples: running multiple tasks simultaneously in a web server, processing data in parallel

  • Answered by AI
  • Q2. What is polymorphism
  • Ans. 

    Polymorphism is the ability of a single function or method to operate on different types of data.

    • 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.

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

  • Answered by AI
  • Q3. Diff b/w inner and outer joins
  • Ans. 

    Inner join returns only the rows that have matching values in both tables, while outer join returns all rows from both tables.

    • Inner join: returns rows with matching values in both tables

    • Outer join: returns all rows from both tables, with NULL values where there is no match

    • Example: Inner join - SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.id

    • Example: Outer join - SELECT * FROM table1 LEFT OUTER JOIN table

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Hitachi Intern interview:
  • Java
  • Web Technologies
  • Threads
  • OOPS
Interview preparation tips for other job seekers - Easy interview and all questions will be asked from your resume. Difficulty would be mainly depend on interviewer. Apart from technical few behavioral questions were asked.

Intern Interview Questions & Answers

Sony user image Anonymous

posted on 24 May 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn

Round 1 - Technical 

(1 Question)

  • Q1. Probability of bit error in a binary symmetric channel
  • Ans. 

    The probability of bit error in a binary symmetric channel can be calculated using the formula P = 1/2 * erfc(sqrt(Eb/N0)), where erfc is the complementary error function.

    • Probability of bit error in a binary symmetric channel is influenced by the signal-to-noise ratio (Eb/N0).

    • The error function erfc is used to calculate the probability of bit error.

    • The formula for calculating the probability of bit error is P = 1/2 * e

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Binary tree traversal question

Round 2 - Technical 

(2 Questions)

  • Q1. Linklist simple question
  • Q2. Add node at nth position
  • Ans. 

    To add a node at the nth position in a linked list

    • Create a new node with the data to be inserted

    • Traverse the linked list to the (n-1)th node

    • Adjust the pointers to insert the new node at the nth position

  • Answered by AI

Skills evaluated in this interview

Intern Interview Questions & Answers

Sony user image Anonymous

posted on 24 Oct 2023

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

I applied via Referral and was interviewed in Apr 2023. There were 2 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 Resume tips
Round 2 - One-on-one 

(5 Questions)

  • Q1. What are your skills
  • Q2. What are your strengths
  • Q3. What are your weaknesses
  • Q4. Do you have any machine learning experience
  • Ans. 

    Yes, I have experience with machine learning through coursework and personal projects.

    • Completed coursework in machine learning algorithms

    • Developed a recommendation system using collaborative filtering

    • Utilized neural networks for image classification tasks

  • Answered by AI
  • Q5. Tell me about yourself

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via LinkedIn and was interviewed in Sep 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

It was a combination of Maths and Electronics basics.

Round 2 - Technical 

(2 Questions)

  • Q1. Introduce yourself?
  • Ans. 

    I am a recent graduate with a degree in Computer Science and a passion for coding and problem-solving.

    • Recent graduate with a degree in Computer Science

    • Passionate about coding and problem-solving

    • Strong communication and teamwork skills

  • Answered by AI
  • Q2. Tell me about your projects?
  • Ans. 

    I have worked on various projects including a web development project, a data analysis project, and a machine learning project.

    • Developed a website for a local business using HTML, CSS, and JavaScript.

    • Conducted data analysis on customer feedback data to identify trends and make recommendations for improvement.

    • Implemented a machine learning algorithm to predict customer churn for a telecom company.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident about your projects, be aware of all small things that you have done in projects.
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Philips Interview FAQs

How many rounds are there in Philips Data Science Intern interview?
Philips interview process usually has 2 rounds. The most common rounds in the Philips interview process are Coding Test and One-on-one Round.
What are the top questions asked in Philips Data Science Intern interview?

Some of the top questions asked at the Philips Data Science Intern interview -

  1. what are the regularization in...read more
  2. differencde between sql and no...read more

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Philips Data Science Intern Interview Process

based on 1 interview

Interview experience

3
  
Average
View more

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Philips Data Science Intern Salary
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₹4.5 L/yr - ₹15 L/yr
257% more than the average Data Science Intern Salary in India
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