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Pensys Software Interview Questions and Answers
Pensys Software Interview Experiences
3 interviews found
Anonymous
Question related to is
(3 Questions)
- Q1. Find largest element
- Ans.
To find the largest element in an array, iterate through the array and keep track of the largest element found so far.
Initialize a variable to store the largest element found so far.
Iterate through the array and compare each element with the current largest element.
Update the largest element if a larger element is found.
Return the largest element after iterating through the entire array.
- Q2. Find smallest element
- Ans.
Use a loop to iterate through the array and keep track of the smallest element found so far.
Initialize a variable to store the smallest element with the first element of the array
Iterate through the array and compare each element with the current smallest element, updating it if a smaller element is found
Return the smallest element after the loop completes
- Q3. Swap elements without taking any other variables
- Ans.
Use XOR operation to swap elements without using any other variables
Use XOR operation to swap elements in an array without using any other variables
Example: arr[i] ^= arr[j]; arr[j] ^= arr[i]; arr[i] ^= arr[j];
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Job Portal
(1 Question)
- Q1. Javascript basic questions array Object
(1 Question)
- Q1. Array object node js package JSON git
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Interview questions from similar companies
(2 Questions)
- Q1. What is the difference between functional component and class components
- Ans.
Functional components are stateless and use functional syntax, while class components have state and lifecycle methods.
Functional components are simpler and easier to read/write.
Class components have access to lifecycle methods like componentDidMount.
Functional components do not have access to state or lifecycle methods.
Functional components can use hooks like useState and useEffect to manage state and side effects.
Exa...
- Q2. What is redux and redux toolkit
- Ans.
Redux is a predictable state container for JavaScript apps. Redux Toolkit is the official, recommended way to write Redux logic.
Redux is a state management library for JavaScript applications, commonly used with React.
It helps in managing the state of an application in a predictable way.
Redux Toolkit is the official, recommended way to write Redux logic, providing utilities to simplify common Redux use cases.
It include...
Skills evaluated in this interview
I applied via Referral and was interviewed in Sep 2023. There was 1 interview round.
First round was like MCQ Technical Assessment. Difficulty level was medium.
Interview Preparation Tips
coder 567
I applied via Referral and was interviewed in May 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Node js event loop
- Q2. What is api and schema
- Ans.
API is a set of rules and protocols for building and interacting with software applications. Schema defines the structure of data in a database.
API stands for Application Programming Interface, it defines how software components should interact.
APIs can be used to access data or functionality from external sources, such as a web server or database.
Schema defines the structure of data in a database, including tables, fi...
(2 Questions)
- Q1. Behavioural questions
- Q2. Why do you want to join infosys
Skills evaluated in this interview
praveenkumar s
(1 Question)
- Q1. It was good and questions asked from my resume
Node.js. mongodb
Ankita Hirpara
I appeared for an interview in Feb 2025, where I was asked the following questions.
- Q1. Level 1- javascript (clauser,var let const , hoisting)
- Q2. Event loop middleware dotenv
Sobha Reddy
(3 Questions)
- Q1. Wht do you know about your company
- Ans. *Do a proper research about the company *Read online about the company's latest Abdates *understand it's business *role thoroughly the job description
- Q2. Why should we hear you?
- Ans.
I bring a strong skill set in Node.js, a passion for coding, and a commitment to delivering high-quality, scalable applications.
Proven Experience: I have worked on multiple Node.js projects, such as developing a RESTful API for an e-commerce platform that handled thousands of requests daily.
Strong Understanding of Asynchronous Programming: I effectively utilize callbacks, promises, and async/await to manage asynchronou...
- Q3. With this tricky interview questions amd answer the employer wants to see your ability to pitch your skills and conversing power.
(6 Questions)
- Q1. What are your strengths and weaknesses?
- Q2. Tell me about self details
- Ans.
I am a Node.js Developer with a passion for building scalable applications and a strong background in JavaScript and web technologies.
Proficient in JavaScript: I have extensive experience with JavaScript, including ES6 features, which allows me to write clean and efficient code.
Node.js Expertise: I have developed several RESTful APIs using Node.js and Express, enabling seamless communication between the client and serv...
- Q3. What is Pharmacovilance
- Q4. Pharmacoviglance is a science is related to detection assessment understanding prevention of adverse events.
- Q5. What clinical research?
- Ans.
I'm sorry, but the question is not related to the job position of Node JS Developer.
The question is not relevant to the job position.
It is important to stay focused on the job requirements.
If you are unsure about a question, it is okay to ask for clarification.
- Q6. Clinical research is a branch of health care science that determines the safety and effectiveness of medications devises diagnostic products treatment regiment intended from human use.
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