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Promact InfoTech Interview Questions and Answers
6 Interview questions
Transformer architecture is a type of deep learning model that utilizes self-attention mechanism for processing sequential data.
Utilizes self-attention mechanism to weigh the importance of different input elements
Consists of encoder and decoder layers for processing input and generating output
Introduced in the paper 'Attention is All You Need' by Vaswani et al. in 2017
Rag architecture is a data architecture pattern that stands for Raw, Aggregated, and Generated data layers.
Rag architecture is a data architecture pattern used to organize data into three layers: Raw, Aggregated, and Generated.
Raw data layer stores the original, unprocessed data as it is collected.
Aggregated data layer contains summarized and aggregated data for faster querying and analysis.
Generated data layer in...
JMM stands for Java Memory Management, which is responsible for managing memory allocation and deallocation in Java programs.
JMM ensures that objects are allocated and deallocated properly in Java programs.
It includes features like garbage collection to reclaim memory from unused objects.
JMM helps prevent memory leaks and optimize memory usage in Java applications.
Exception handling in Java is a mechanism to handle runtime errors and prevent program crashes.
Java uses try-catch blocks to handle exceptions.
Exceptions can be caught and handled using catch blocks.
The finally block is used to execute code regardless of whether an exception is thrown or not.
Java provides predefined exception classes like NullPointerException, ArrayIndexOutOfBoundsException, etc.
Custom exceptions ...
void in Java is a keyword used to indicate that a method does not return any value.
Void is used as the return type of a method that does not return any value.
It is used to define methods that perform actions without returning a value.
Example: public void printMessage() { System.out.println("Hello!"); }
Abstract classes and interfaces are used in object-oriented programming to define common behaviors and characteristics for classes.
Abstract classes can have both abstract and concrete methods, while interfaces can only have abstract methods.
A class can implement multiple interfaces, but can only inherit from one abstract class.
Abstract classes can have constructors, while interfaces cannot.
Abstract classes can hav...
Promact InfoTech Interview Experiences
8 interviews found
rahul
(2 Questions)
- Q1. Explain about your project?
- Ans.
Developed a web application for tracking personal fitness goals and progress.
Used HTML, CSS, and JavaScript for front-end development.
Implemented a RESTful API using Node.js and Express for back-end functionality.
Utilized MongoDB for database storage and retrieval of user data.
Incorporated chart.js library for visualizing fitness data trends.
- Q2. Some more simple tech and HR related questions.
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed in May 2024. There were 2 interview rounds.
Time was 1 hr for aptitute and then technical exam and then there was a call for an interview where the questions asked were from basic dsa
The topic was on dsa and very easy oop concept and it can be solved easily
Interview Preparation Tips
(2 Questions)
- Q1. Explain Rag architecture
- Ans.
Rag architecture is a data architecture pattern that stands for Raw, Aggregated, and Generated data layers.
Rag architecture is a data architecture pattern used to organize data into three layers: Raw, Aggregated, and Generated.
Raw data layer stores the original, unprocessed data as it is collected.
Aggregated data layer contains summarized and aggregated data for faster querying and analysis.
Generated data layer include...
- Q2. Explain transformer architecture
- Ans.
Transformer architecture is a type of deep learning model that utilizes self-attention mechanism for processing sequential data.
Utilizes self-attention mechanism to weigh the importance of different input elements
Consists of encoder and decoder layers for processing input and generating output
Introduced in the paper 'Attention is All You Need' by Vaswani et al. in 2017
Skills evaluated in this interview
Selected
I applied via Campus Placement and was interviewed in Jun 2023. There were 4 interview rounds.
It was an online test. there was total 60 questions categorised in 6 sections having 5 questions and 1 section having 30 questions. total time given was 30 minute
There was total 3 questions and had a time limit of 1 hr 30 minutes. this test was offline at an institution, each student was given a computer. questions were on easy level.
(6 Questions)
- Q1. It was both technical and hr round. i was asked questions on java language and oops concept. here are few examples.
- Q2. What is jvm, jre, jdk?
- Q3. What is jmm(java memory management)?
- Q4. Tell me about abstract classes and interfaces
- Q5. Tell about exception handling in java.
- Q6. What is void in java?
Interview Preparation Tips
- OOPS
- Core Java
- DBMS
- SQL
Skills evaluated in this interview
Selected
I applied via Company Website and was interviewed in Apr 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Asp.net core question and whatever you write on resume that will also ask
- Q2. Middlwware,solid principal basic of c#
(1 Question)
- Q1. Salary discussion
I appeared for an interview in Aug 2023.
On Campus Aptitude test moderate level
Coding Difficulty was medium. They Ask Array, DP and graph based Question
(1 Question)
- Q1. Technical and hr both conducted in one single round. Technically question based on DBMS, OOPS, JavaScript and One known programming language.
Abhula Ullul
Ethics and Technical questions
3 coding problems are there
(1 Question)
- Q1. Question on web development and oops
I appeared for an interview in Mar 2023.
Basic aptitude questions
(1 Question)
- Q1. Basic Information about self ,family background, details of company and the domains that you want to start.
Top trending discussions
Interview questions from similar companies
I applied via Job Portal and was interviewed in Jan 2023. There were 3 interview rounds.
(1 Question)
- Q1. More than technology,a senior recruiter asks where you stay which gali you stay,which temple is near by,what your husband do,getting into more personal and final he will ask your janam kundali and tell you...
(1 Question)
- Q1. Senior recruiter will ask more personal questions
Interview Preparation Tips
Software Engineer Interview Questions & Answers
Brigosha Technologies
Anonymous
posted on 28 Feb 2025
Basics of C language
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Software Developer
18
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|  ₹3 L/yr - ₹6.2 L/yr |
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Software Engineer
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| ₹5 L/yr - ₹7 L/yr |
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| ₹4.8 L/yr - ₹11.5 L/yr |
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| ₹6.5 L/yr - ₹7.4 L/yr |
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