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Senseforth RND Engineer Interview Questions, Process, and Tips
Senseforth RND Engineer Interview Experiences
1 interview found
I applied via Recruitment Consulltant and was interviewed in Jan 2022. There were 2 interview rounds.
(6 Questions)
- Q1. (based on my introduction) How does transformers work? what powers them and what’s inside?
- Q2. What is the purpose of activation functions? (after my answer that to introduce non-linearity), if that’s the case, why there are very less activation functions available? why can’t any function be an acti...
- Q3. Why does optimisers exist in feed-forward networks(FFNs)? (based on my answer that is to update weights) why does so many optimisers exist, if all that they need to do is to update weights, why does so man...
- Ans.
Optimizers exist in FFNs to update weights, but many exist due to different optimization techniques and trade-offs.
Different optimizers use different optimization techniques such as momentum, adaptive learning rates, and regularization.
Optimizers have different trade-offs such as convergence speed, generalization, and robustness to noisy data.
The choice of optimizer depends on the specific problem and data set.
Examples...
- Q4. What is layer normalisation in FFNs?
- Ans.
Layer normalisation is a technique used to normalise the inputs to each layer of a feedforward neural network.
It is similar to batch normalisation but normalises the inputs to each layer instead of the entire batch.
It helps in reducing the internal covariate shift problem.
It can be applied to any type of activation function.
It is particularly useful in recurrent neural networks.
Example: LayerNorm in PyTorch.
- Q5. You are to build an airline system to recommend all possible routes from city 1 to city 2, direct routes and routes with connecting other cities. and all the data you have available is if two cities are co...
- Ans.
Build an airline system to recommend routes from city 1 to city 2 with direct and connecting flights.
Create a graph with cities as nodes and connections as edges
Use Dijkstra's algorithm to find shortest path between city 1 and city 2
For connecting flights, find all possible paths with one or more stops
Sort and recommend routes based on total distance and number of stops
- Q6. Write a python function that takes a string input and returns all possible combinations of characters in that string and not include the combinations with repeated letters. for ex, input is ‘abc’, outputs ...
- Ans.
This function takes a string input and returns all possible combinations of characters in that string without repeated letters.
Use the itertools module to generate all possible permutations of the string.
Filter out the permutations that have repeated letters using a set.
Convert the filtered permutations into a list of strings.
Interview Preparation Tips
Skills evaluated in this interview
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I was interviewed before Jun 2016.
Interview Questionnaire
1 Question
- Q1. Java related questions on Oops concept and Multithreading
Interview Preparation Tips
Experience: Simple aptitude and reasoning questions little java based programming
Tips: Basic programming knowledge and good aptitude
Duration: 1 hour
Total Questions: 60
Round: Technical Interview
Experience: Normal questions on Java, basic programming questions like reverse no. , String related and logical coding
Tips: What u mentioned on your resume go through that only, they will not ask apart from your resume
Skills: How Well You Are Able To Communicate What You Wanted To Tell, Programming
College Name: SRCEM
I applied via Campus Placement and was interviewed in Oct 2020. There was 1 interview round.
Interview Questionnaire
4 Questions
- Q1. Tell me about yourself
- Q2. Why IT
- Q3. About my project
- Q4. Few mechanical questions
Interview Preparation Tips
Carbon footprint and ways to achieve
1. which data structure is used to create an editor?
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
They have an Online Aptitude cum coding test which contains some 20-30 Question to be done in 3Hrs.
20 Questions of Aptitude and 10 Questions of coding(Which includes Display output and correct the program Questions)
Easy Interview lasting about 30-45 Mins
They mostly ask questions based on projects and they like to see some certifications.
DSA questions were easy to medium.
Interview Preparation Tips
Selected
I was interviewed in Jul 2023.
Basic question of indiabix topics and 10 code questions
(4 Questions)
- Q1. Resume based questions,coding questions,core subject questions
- Q2. What is indexing in dbms?
- Ans.
Indexing in DBMS is a technique to improve the performance of queries by allowing faster retrieval of data.
Indexing creates a data structure that allows for quick lookups of data based on specific columns.
It helps in reducing the time taken to retrieve data from a database table.
Examples of indexing methods include B-tree, Hash indexes, and Bitmap indexes.
- Q3. Secondlargest element
- Q4. Pascal triangle
Selected
My name is amar reverse the string without using inbuilt method
(1 Question)
- Q1. What is nodejs and what is promise. What is closures
- Ans.
Node.js is a runtime environment for executing JavaScript code outside of a web browser. Promises are objects representing the eventual completion or failure of an asynchronous operation. Closures are functions that have access to their own scope, as well as the scope in which they were defined.
Node.js is a runtime environment that allows you to run JavaScript on the server-side.
Promises are used in asynchronous progra...
Interview Preparation Tips
Software Engineer Interview Questions & Answers
Servion Global Solutions
Anonymous
posted on 28 Mar 2024
(2 Questions)
- Q1. Tell me about yourself
- Q2. Your strength and weakness
I applied via Campus Placement
They follow the same pattern questions in every college so go through those. These are easily accessible from Leetcode discussion section.
(1 Question)
- Q1. Well I was not selected for futther rounds :(
I applied via Naukri.com and was interviewed in Sep 2020. There were 3 interview rounds.
Interview Questionnaire
5 Questions
- Q1. Which collection class is used to represent key-value pairs?
- Ans.
The HashMap class is used to represent key-value pairs in Java.
HashMap is a part of the Java Collections Framework.
It allows null values and only one null key.
It provides constant-time performance for basic operations like get and put.
Example: HashMap
- Q2. What is abstraction?
- Ans.
Abstraction is the process of simplifying complex systems by focusing on essential details and hiding unnecessary complexities.
Abstraction allows us to create models or representations of real-world objects or systems in software.
It helps in managing complexity by breaking down a system into smaller, more manageable parts.
Abstraction provides a level of indirection, allowing changes to be made in one part of the system...
- Q3. Why is try-catch used in JAVA?
- Ans.
try-catch is used in Java to handle exceptions and prevent program crashes.
try-catch blocks are used to catch and handle exceptions that may occur during program execution.
It allows the program to gracefully handle errors and prevent the program from crashing.
The try block contains the code that may throw an exception, and the catch block handles the exception.
Multiple catch blocks can be used to handle different types...
- Q4. Which statement will we use if we want to select a statement based on integer inputs?
- Ans.
The statement to use for selecting based on integer inputs is the 'switch' statement.
The 'switch' statement allows for multiple cases to be evaluated based on the value of an integer input.
Each case represents a possible value of the input, and the corresponding code block is executed if the value matches.
The 'switch' statement also provides a 'default' case which is executed if none of the cases match the input value.
...
- Q5. Explain your project.
Interview Preparation Tips
Prepare a good project
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