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UPL Senior Software Developer Interview Questions and Answers
UPL Senior Software Developer Interview Experiences
1 interview found
I applied via Recruitment Consulltant and was interviewed in Aug 2024. There was 1 interview round.
(2 Questions)
- Q1. Basics on java and previous project experience
- Q2. More question on database designing
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Interview questions from similar companies
Nitin Bisht
Mat dbms os mostly mat
3 question in 1.5 hours hard questions
(2 Questions)
- Q1. Implement priority queue
- Ans.
Priority queue is a data structure that stores elements based on their priority.
Use a binary heap to implement a priority queue.
Elements are inserted based on priority and removed in order of priority.
Example: Inserting elements with priority values and removing them in sorted order.
- Q2. Implement stack and queue
- Ans.
Implement stack and queue using arrays
For stack, use array and implement push and pop operations
For queue, use array and implement enqueue and dequeue operations
Example: Stack - push(1), push(2), pop() -> returns 2
Example: Queue - enqueue(1), enqueue(2), dequeue() -> returns 1
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Skills evaluated in this interview
I applied via Recruitment Consulltant and was interviewed in Nov 2022. There were 2 interview rounds.
(2 Questions)
- Q1. How spring boot works internally?
- Ans.
Spring Boot is a framework that simplifies the development of Java applications by providing pre-configured settings and dependencies.
Spring Boot uses an embedded Tomcat server to run the application.
It provides auto-configuration for commonly used libraries and frameworks.
Spring Boot uses Spring Framework's Inversion of Control (IoC) to manage dependencies.
It also includes Spring Boot Actuator for monitoring and manag...
- Q2. What is Streaming api in java8?
- Ans.
Streaming API in Java 8 is a feature that allows processing of large data sets in a functional and efficient manner.
Stream API provides a set of functional interfaces and methods to process data in a declarative way
It supports parallel processing of data
It can be used with collections, arrays, and I/O operations
Example: List
names = Arrays.asList("John", "Mary", "Bob"); long count = names.stream().filter(name -> name.s...
Interview Preparation Tips
- Java
Skills evaluated in this interview
Selected
I applied via Job Fair and was interviewed before Aug 2023. There were 2 interview rounds.
(4 Questions)
- Q1. According to your CV Batch process
- Q2. Basic Questions in reactor
- Q3. Resion of job change
- Ans.
Seeking new challenges and opportunities for growth.
Desire for career advancement
Looking for a more challenging role
Seeking opportunities for professional development
- Q4. Basic Technical Questions
(3 Questions)
- Q1. Your current package
- Ans.
My current package includes a competitive salary, benefits such as health insurance and retirement contributions, and opportunities for overtime pay.
Competitive salary
Health insurance
Retirement contributions
Overtime pay opportunities
- Q2. Expanded package
- Q3. Notice period, joining date
Interview Preparation Tips
- Campus placement
Field Officer Interview Questions & Answers
Bayer Crop Science Vegetable Seeds
Anonymous
posted on 7 Dec 2023
(2 Questions)
- Q1. About yourself, company. Bayer products etc
- Q2. Products of bayer
Interview Preparation Tips
Interview Questionnaire
4 Questions
- Q1. Technical name new products
- Ans.
The technical name for new products refers to the specific name or designation given to a product based on its features, specifications, or purpose.
Technical names are often derived from the product's unique selling points or key features.
They can also be based on the product's intended use or target market.
Technical names should be concise, descriptive, and easy to remember.
Examples of technical names for new products...
- Q2. Business tools
- Q3. Recently launched new products
- Ans.
Yes, we recently launched new products in our portfolio.
Our new products are designed to cater to the changing needs of our customers.
We conducted extensive market research to identify gaps in the market and develop products that meet those needs.
Our new products have unique features and benefits that set them apart from our competitors.
We have received positive feedback from early adopters and are confident in the suc
- Q4. Farmer meeting
Interview Questionnaire
4 Questions
- Q1. What is normality?
- Ans.
Normality refers to the state of being normal or typical.
Normality is a statistical concept used to describe the distribution of data.
It is often represented by a bell-shaped curve, with the majority of data falling within one standard deviation of the mean.
Normality is important in quality control and process improvement, as deviations from normality can indicate problems in a system.
In chemistry, normality refers to ...
- Q2. Definatiin of ph?
- Ans.
pH is a measure of the acidity or basicity of a solution.
pH stands for 'potential of hydrogen'
It is measured on a scale of 0-14
A pH of 7 is neutral, below 7 is acidic, and above 7 is basic
pH is important in many industries, including agriculture, medicine, and manufacturing
- Q3. How to prepare molar naoh solution?
- Ans.
To prepare molar NaOH solution, dissolve the required amount of NaOH in distilled water and adjust the volume to the desired concentration.
Calculate the required amount of NaOH using the formula: mass = molarity x volume x molecular weight
Weigh the calculated amount of NaOH using a balance
Dissolve the NaOH in distilled water in a volumetric flask
Add distilled water to the flask to reach the desired volume
Mix the soluti
- Q4. What is reflux ratio?
- Ans.
Reflux ratio is the ratio of the liquid reflux to the distillate produced in a distillation column.
It is an important parameter in distillation processes.
It determines the efficiency of the distillation column.
A higher reflux ratio results in a higher purity of the distillate.
Reflux ratio can be adjusted by changing the amount of reflux liquid or the distillate flow rate.
It is calculated as the ratio of the reflux liqu
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Oct 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. How much salary expectation
Selected
(1 Question)
- Q1. What was your previous salary. How you handled reporting manpower
(1 Question)
- Q1. Technical questions related to your job profile
Interview Preparation Tips
SAMBASIVA RAO
(1 Question)
- Q1. Types of machines and types of loads
- Ans.
Different types of machines are used in plant operations to handle various types of loads, such as compressors for gas handling and pumps for liquid handling.
Different types of machines include compressors, pumps, turbines, conveyors, and mixers.
Types of loads can be categorized as gas handling, liquid handling, solid handling, and material processing.
Examples of loads include moving raw materials, mixing ingredients,
(1 Question)
- Q1. Conveyors types and oils
- Ans.
Conveyors types include belt, roller, chain, screw, etc. Different types require different oils for lubrication and maintenance.
Common conveyor types include belt, roller, chain, screw, etc.
Belt conveyors typically use synthetic oils for lubrication.
Roller conveyors may use food-grade oils for sanitation purposes.
Chain conveyors often require heavy-duty oils for high load capacities.
Screw conveyors may need specialized...
(2 Questions)
- Q1. GearBox types and oils
- Q2. Bearing types and oils
- Ans.
Different types of bearings include ball bearings, roller bearings, and sleeve bearings. Oils used in bearings include mineral oils, synthetic oils, and grease.
Types of bearings: ball bearings, roller bearings, sleeve bearings
Oils used in bearings: mineral oils, synthetic oils, grease
Examples: Ball bearings are commonly used in automotive applications, roller bearings are used in conveyor systems, and sleeve bearings a
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UPL Senior Software Developer Interview Process
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