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Becton Dickinson Senior Software Engineer Interview Questions, Process, and Tips
Top Becton Dickinson Senior Software Engineer Interview Questions and Answers
- Q1. How do you find the code performance issue in the code deployed in production?
- Q2. How to load a component only after 3 of my services are loaded?
- Q3. Write a program to change background after every 0.5 sec interval to orange,white,green on button click in Angular?
Becton Dickinson Senior Software Engineer Interview Experiences
2 interviews found
I applied via Job Portal and was interviewed in Dec 2022. There were 2 interview rounds.
(6 Questions)
- Q1. How do you find the code performance issue in the code deployed in production?
- Ans.
To find code performance issues in production, use monitoring tools and profiling techniques.
Use monitoring tools like New Relic, AppDynamics, or Datadog to track performance metrics and identify bottlenecks.
Use profiling techniques like CPU profiling, memory profiling, and network profiling to pinpoint specific areas of the code that are causing performance issues.
Analyze logs and error messages to identify patterns a...
- Q2. What is asynchronous programming
- Ans.
Asynchronous programming is a programming paradigm that allows multiple tasks to run concurrently without blocking each other.
Asynchronous programming is used to improve the performance of applications that require a lot of I/O operations.
It involves the use of callbacks, promises, and async/await keywords in JavaScript.
Asynchronous programming can be used in both front-end and back-end development.
Examples of asynchro...
- Q3. Write a program to change background after every 0.5 sec interval to orange,white,green on button click in Angular?
- Ans.
Program to change background color on button click in Angular
Create a button in Angular template
Add click event listener to the button
Use setInterval() function to change background color after every 0.5 sec
Use ngStyle directive to change background color dynamically
- Q4. How to load a component only after 3 of my services are loaded?
- Ans.
Use Angular's 'resolve' property to load component after services are loaded.
Create a resolver service that waits for all three services to complete before resolving.
Add the resolver service to the 'resolve' property of the component's route.
Access the resolved data in the component using the ActivatedRoute service.
Example: { path: 'my-component', component: MyComponent, resolve: { data: MyResolverService } }
- Q5. What is difference between iquerable and ienumrable
- Ans.
IQueryable is for querying data from a source that implements IQueryable interface while IEnumerable is for iterating over a collection of data.
IQueryable is used for deferred execution while IEnumerable is used for immediate execution.
IQueryable is used for querying data from a remote data source while IEnumerable is used for querying data from an in-memory collection.
IQueryable is more efficient for large datasets as...
- Q6. When you go with entity framework and ado.net
- Ans.
Entity Framework is an ORM while ADO.NET is a data access technology.
Entity Framework is easier to use and provides more abstraction than ADO.NET.
ADO.NET is faster and more flexible than Entity Framework.
Use Entity Framework for simple CRUD operations and ADO.NET for complex queries and performance-critical applications.
Interview Preparation Tips
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Jul 2019. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Here they have work basically based on windows. So better to have c# and windows related stuff. Like win32, mfc, .net, c# . Here in my case I did not have experience in windows to ki made them clear about ...
Interview Preparation Tips
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Senior Software Engineer Interview Questions & Answers
Varian Medical Systems
Anonymous
posted on 7 Apr 2024
I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.
(1 Question)
- Q1. DSA question, String constant pool Project related basic
Interview Preparation Tips
- DSA
- OOPS
Senior Software Engineer Interview Questions & Answers
Varian Medical Systems
Anonymous
posted on 7 Apr 2024
I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.
(1 Question)
- Q1. DSA question, String constant pool Project related basic
Interview Preparation Tips
- DSA
- OOPS
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Neha Tidke
posted on 5 Jun 2024
I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.
(1 Question)
- Q1. Core Java questions
Software Trainee Interview Questions & Answers
Ben Franklin Opticians
Anonymous
posted on 3 Dec 2023
Selected
I applied via Naukri.com and was interviewed before Dec 2022. There were 4 interview rounds.
Java, Javascript, Html, Css, - everything basics
(1 Question)
- Q1. Questions can be asked about the task u have given, and your overall knowledge on programming
(2 Questions)
- Q1. Tell me about yourself
- Ans.
I am a software trainee with a passion for coding and problem-solving.
I have recently completed my Bachelor's degree in Computer Science.
During my studies, I gained hands-on experience in programming languages like Java and C++.
I have also worked on various projects, including a web application for managing inventory.
I am a quick learner and enjoy staying updated with the latest technologies in the software industry.
I ...
- Q2. Any previous experience? if any
- Ans.
Yes, I have previous experience in software development.
Worked as a software intern at XYZ company for 6 months
Developed a web application using Java and Spring framework
Collaborated with a team to deliver a mobile app for iOS and Android platforms
Interview Preparation Tips
- HTML
- Javascript
- CSS
- Java
- MongoDB
- React.Js
- Node.Js
- Express
(2 Questions)
- Q1. What is Spring Boot and Various annotations used inside
- Ans.
Spring Boot is a framework for building standalone, production-grade Spring-based applications.
Spring Boot provides a simpler and faster way to set up, configure, and run both web and non-web applications.
Annotations used in Spring Boot include @SpringBootApplication, @RestController, @RequestMapping, @Autowired, and @ComponentScan.
These annotations help with configuration, dependency injection, and mapping HTTP reques
- Q2. About React Basics .
(1 Question)
- Q1. Similar Questions as above and Some Design related questions
Interview Preparation Tips
Brush up data sctructures
Skills evaluated in this interview
Software Engineer Interview Questions & Answers
Varian Medical Systems
Dheeraj Dilip Awale
posted on 29 May 2022
I applied via Referral and was interviewed in Nov 2021. There were 3 interview rounds.
(1 Question)
- Q1. OOPs and C# Basics were covered
(1 Question)
- Q1. WPF related questions, C# tricky questions and small logical assignment was given
(1 Question)
- Q1. Talked with product manager. Discussion around agile methods and processes
Interview Preparation Tips
I applied via campus placement at Manipal Institute of Technology (MIT) and was interviewed before Oct 2021. There were 3 interview rounds.
Basics of java and aome advance level java and also wotk on some data structure . In case you are expirenced be clear with your projects. Be prepared for the manegerial round also .
Basic programms like reversal of string.
(2 Questions)
- Q1. Manegerial round along with system designing some behaviourial questions were also there System design questions
- Ans. Practice concepts like indexing and pratitioning ,queations may be asked abt it
- Q2. Knowledge of azure and power bi is additional
Interview Preparation Tips
- Java
- Javascript
Software Engineer II Interview Questions & Answers
Varian Medical Systems
Anonymous
posted on 10 Apr 2018
Interview Questionnaire
8 Questions
- Q1. Short round of technical interview with 2 people in the panel
- Q2. AngularJS conceptual questions
- Q3. Long duration technical interview with in depth technical questions and challenges
- Q4. AngularJS core concepts
- Q5. JS problems and solutions
- Q6. CSS & SASS differences
- Ans.
CSS is a styling language for web pages, while SASS is a preprocessor that extends CSS with additional features.
CSS is the standard styling language for web pages, while SASS is a preprocessor that compiles into CSS.
CSS uses a syntax with selectors, properties, and values, while SASS introduces variables, nesting, mixins, and more.
SASS allows for code reusability and modularity through features like mixins and partials...
- Q7. Company overview and benefits of joining, reason for job switch
- Q8. Questions about job switch reason and why Varian
Interview Preparation Tips
Experience: Technical MCQ test
Skills evaluated in this interview
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