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Bellis Hardware
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Bellis Hardware Design Engineer Interview Questions and Answers
Bellis Hardware Design Engineer Interview Experiences
1 interview found
I applied via Referral and was interviewed in Nov 2022. There were 2 interview rounds.
(3 Questions)
- Q1. Tell me about your self
- Q2. Technical question about your experience
- Q3. Be honest and confident
Interview Preparation Tips
Interview questions from similar companies
Selected
I applied via Campus Placement and was interviewed before Oct 2022. There were 3 interview rounds.
(1 Question)
- Q1. Details of UVM and System Verilog blocking and non blocking assignment
- Ans.
UVM is a methodology for verifying complex designs using SystemVerilog. Blocking assignments execute sequentially, while non-blocking assignments execute concurrently.
UVM (Universal Verification Methodology) is a standardized methodology for verifying complex designs in SystemVerilog.
Blocking assignments in SystemVerilog execute sequentially, meaning the next statement waits for the current statement to finish.
Non-bloc...
(1 Question)
- Q1. Where do you see yourself in 5 years and strength and weakness
(1 Question)
- Q1. Ofdm, equalization, estimation
(1 Question)
- Q1. Ofdm, equalization, estimation
Selected
I applied via Naukri.com and was interviewed before May 2022. There were 6 interview rounds.
(1 Question)
- Q1. Basic Electronics (both digital & analog)
Basic Aptitude (numbers, direction, algebra)
(1 Question)
- Q1. Basics of Digital Electronics and AMBA Protocol
(1 Question)
- Q1. Basics of Memory (RAM & ROM) and course project discussion
(1 Question)
- Q1. Discussion about offer letter and location
Interview Preparation Tips
Process Engineer Interview Questions & Answers
Samsung Semiconductor
Anonymous
posted on 20 Feb 2024
Selected
I applied via Company Website and was interviewed before Feb 2023. There were 2 interview rounds.
(1 Question)
- Q1. Why do you want to work for Samsung Semiconductor?
Questions on my previous relevant experience
Interview Preparation Tips
Simran
Selected
I applied via Naukri.com and was interviewed before Mar 2023. There were 3 interview rounds.
We had an aptitude test which had questions from programming and basic aptitude
(1 Question)
- Q1. Basic questions were asked related to programming and the projects that I had mentioned in my Resumè
(1 Question)
- Q1. Questions asked based on my knowledge of WLAN and antennas
Junior Engineer Interview Questions & Answers
Magneti Marelli Motherson Auto System
Surendra Chauhan
posted on 17 Mar 2025
Selected
I appeared for an interview before Mar 2024, where I was asked the following questions.
- Q1. What is symbol of drawing
- Ans.
Symbols in drawing represent specific elements, materials, or instructions, aiding in clear communication of design intent.
Symbols simplify complex information, e.g., electrical symbols like resistors and capacitors.
They ensure consistency across drawings, such as using the same symbol for a door in architectural plans.
Symbols can indicate material types, like hatching patterns for different materials in engineering dr...
- Q2. What is skill matrix
- Ans.
A skill matrix is a tool used to assess and visualize the skills of team members against project requirements.
Helps identify skill gaps within a team.
Facilitates targeted training and development plans.
Enables better resource allocation for projects.
Example: A software team may list skills like Java, Python, and SQL, rating each member's proficiency.
- Q3. What is go gauge
- Ans.
A go gauge is a precision tool used to check the dimensional accuracy of parts, ensuring they meet specified tolerances.
Used in manufacturing to verify that a part fits within specified limits.
Typically consists of a 'go' side that should fit and a 'no-go' side that should not fit.
Example: A go gauge for a hole might be a pin that fits perfectly, while a no-go gauge would be a larger pin that does not fit.
Helps in main...
Interview Questionnaire
9 Questions
- Q1. What is event bubbling?
- Ans.
Event bubbling is the propagation of an event from the innermost child element to the outermost parent element.
Events triggered on a child element will also trigger on its parent elements
The event travels up the DOM tree until it reaches the document object
Can be stopped using event.stopPropagation()
Can be useful for event delegation
- Q2. Difference between .on(‘click’,function() and .click(function())
- Ans.
The .on('click',function() is a more flexible method than .click(function())
The .on() method can handle multiple events and selectors
The .click() method can only handle one event and one selector
The .on() method can also handle dynamically added elements
The .click() method cannot handle dynamically added elements
- Q3. Write a function to check if two strings are anagram or not
- Ans.
Function to check if two strings are anagram or not
Create two character arrays from the strings
Sort the arrays
Compare the sorted arrays
- Q4. Given an array of integers which can be in one of four order – i.Increasing 2.Decreasing 3.decreasing then increasing 4.increasing then decreasing .Write a function to find the type of array
- Ans.
Function to determine the order of integers in an array.
Check first and last element to determine if increasing or decreasing
Check for inflection point to determine if order changes
Return order type as string
- Q5. How can you improve the performance of a site.(Only frontend)
- Ans.
Optimize images, minify code, reduce HTTP requests, use caching, and lazy loading.
Optimize images using compression and appropriate file formats
Minify code to reduce file size and improve load times
Reduce HTTP requests by combining files and using sprites
Use caching to store frequently accessed data locally
Implement lazy loading to defer loading of non-critical resources
- Q6. Design database schema for a movie site.Where user can watch the movie,genre of movie,give ratings and recommended movies to user.Also Write an algorithm to show recommended movies to user
- Ans.
Design a database schema for a movie site with user ratings and recommendations.
Create tables for movies, users, ratings, and recommendations
Use foreign keys to link tables
Include columns for movie genre and user watch history
Algorithm for recommendations can use user watch history and ratings to suggest similar movies
- Q7. By tossing a coin we can get either head or tail, i have a function toss() which return head or tail with equal probability
- Q8. You have to write a function for dice which will return number from 1-6 with equal probability. constraints : you can not use random function, you can use only toss function
- Ans.
Function to simulate dice roll with equal probability without using random function
Use a toss function that returns either 0 or 1 with equal probability
Call the toss function 3 times and convert the result to a binary number
If the binary number is greater than 0 and less than or equal to 6, return it
If the binary number is greater than 6, repeat the process
- Q9. Write a query to fetch duplicate email from table?
- Ans.
Query to fetch duplicate email from table
Use GROUP BY and HAVING clause to filter out duplicates
SELECT email, COUNT(*) FROM table_name GROUP BY email HAVING COUNT(*) > 1;
This will return all the duplicate emails in the table
Interview Preparation Tips
College Name: na
Motivation: Practo is the market leader in digital healthcare management with millions of consumers using our products to find doctors, book appointments and manage their healthcare efficiently. Practo Ray is the platform of choice for the vast majority of doctors and clinics deploying cloud based clinic management solution.I recently got an offer from Practo, here is my interview experience:
Skills evaluated in this interview
BEKKAM VENKATA ADITYA
I applied via Campus Placement
Interview Questionnaire
4 Questions
- Q1. General questions. Where are you from, tell about yourself etc..,
- Q2. Asked me about the projects which i have mentioned in my resume
- Q3. Some algorithmic questions including data structures. Time complexity, space complexity etc.,
- Q4. How would you design a snake game present in basic nokia mobiles. Just the data structure part and some functions which are used as the game goes on
Interview Preparation Tips
Experience: A bit difficult but sensible way to get started with the selection procedure. Questions purely attack the algorithmic and stastitic aspects.
Tips: Get yourself ready with conceptual clartity regarding algorithms and stastics . Don't be ambitious to attempt all the questions, completely solving one problem would be more than enough for getting through this level.
Duration: 120 minutes
Total Questions: 3
Round: Technical Interview
Experience: Believe me. You never feel inferior, it's really interactive and very friendly. Interviewer gave me a few chances and hints whenever i've gone wrong. Overall interview experience was awesome.
Tips: If you're up to this round, they believe you have the potential. So don't panic if you are unable to answer their questions. Just tell them which aspects which you are comfortable with and they will proceed correspondingly, Just be honest whatsoever.
Skill Tips: Prefer having some revision about the above skills before undergoing the selection process.
Skills: Math Puzzles, Algorithmic Approach To Problem Solving, Data Structures
Duration: 2months
College Name: IIT Madras
Funny Moments: Receiving the offer letter from HR official who visited our campus :)
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Bellis Hardware Design Engineer Reviews and Ratings
based on 3 reviews
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