4 Thermo Fisher Scientific Oracle Application Database Administrator Interview Questions & Answers | Complete Prep Guide 2025

Thermo Fisher Scientific Oracle Application Database Administrator Interview Experiences

1 interview found

Oracle Application Database Administrator Interview Questions & Answers

Anonymous

posted on 21 Sep 2023

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Naukri.com and was interviewed before Sep 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

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Round 2 - Technical

(1 Question)

Q1. Sorry cannot disclose

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Round 3 - Technical

(1 Question)

Q1. Sorry cannot disclose

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Round 4 - Technical

(1 Question)

Q1. Cannot disclose

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Round 5 - HR

(1 Question)

Q1. Cannot disclose

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Interview Preparation Tips

Interview preparation tips for other job seekers - Just be yourself and ask yourself what you have written in your resume. Understand the job description if matches with your current roles and responsibility. Strong your basics first then move further.

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Interview Tips & Stories

5d (edited)

timepasstiwari

A Digital Markter

Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question

So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours... read more

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Senior Software Engineer Interview Questions & Answers

Becton Dickinson

Anonymous

posted on 27 Jan 2023

Interview experience

Good

Difficulty level

Process Duration

Result

I applied via Job Portal and was interviewed in Dec 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

View all Resume tips

Round 2 - Technical

(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...

Answered by AI

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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...

Answered by AI

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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

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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 } }

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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...

Answered by AI

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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.

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared on skills from your resume. Prepare more on Angular,Design patterns. Should have knowledge on Azure.

Skills evaluated in this interview

Senior Software Engineer Interview Questions & Answers

Becton Dickinson

Anonymous

posted on 15 Dec 2019

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 ...

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Interview Preparation Tips

Interview preparation tips for other job seekers - Two technical rounds were there and one more technical round with US panel were there. They were very cooperative.

Business Analyst Interview Questions & Answers

Waters Corporation

Anonymous

posted on 17 Feb 2024

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Job Fair

Round 1 - One-on-one

(1 Question)

Q1. Self , previous year company work

Add your answer

Software Engineer Interview Questions & Answers

Mettler-Toledo

Anonymous

posted on 24 Oct 2024

Interview experience

Average

Difficulty level

Easy

Process Duration

Result

Not Selected

I applied via Campus Placement and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Aptitude Test

Aptitude is easy and if your basics are strong

Round 2 - Coding Test

Coding round has 2 parts realtime coding and coding

Round 3 - Technical

(2 Questions)

Q1. Asked about projects

Add your answer

Q2. Asked about oop concept

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Staff Engineer Interview Questions & Answers

Becton Dickinson

Anonymous

posted on 5 Sep 2023

Interview experience

Poor

Difficulty level

Moderate

Process Duration

More than 8 weeks

Result

No response

I applied via Recruitment Consulltant and was interviewed in Mar 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.

View all Resume tips

Round 2 - Technical

(2 Questions)

Q1. Sql related questions like temp tables, ctes, performance tuning. magic tables, how to read execution plan. error handling in stored procs.

Add your answer

Q2. SSIS questions related to multiple sources. transformations used, error logging, event handlers. conatiners.

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Interview Preparation Tips

Interview preparation tips for other job seekers - BD is a product based company and it might take time for them to finalized so you need to have patience. Although my interview went pretty well but they took almost 40 days to tell me it is on hold.

Analyst Interview Questions & Answers

QIAGEN

Anonymous

posted on 17 Jun 2024

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Technical

(2 Questions)

Q1. Why do you want this role?

Add your answer

Q2. What experience do you have that makes you suited to the role?

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Assistant Manager Interview Questions & Answers

Mettler-Toledo

Divya Bhagat

posted on 6 Nov 2024

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Technical

(1 Question)

Q1. Project related

Add your answer

Associate Interview Questions & Answers

Mettler-Toledo

Anonymous

posted on 15 Apr 2022

Round 1 - One-on-one

(1 Question)

Q1. Basic questions people struggle to speak English though

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Round 2 - HR

(1 Question)

Q1. Tell me about yourself.

Ans.

I am a highly motivated and experienced professional with a strong background in the field.

I have a Bachelor's degree in Business Administration.
I have over 5 years of experience working as an Associate in a reputable company.
I am skilled in data analysis, project management, and client relations.
I have successfully led a team of 10 members to achieve project goals within tight deadlines.
I am a quick learner and adapt

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Interview Preparation Tips

Interview preparation tips for other job seekers - I guess someone's who's been rejected in a BPO with a reason of communication will clear this organisations interview

Assistant Manager Interview Questions & Answers

Agilent Technologies

PROSENJIT GHOSH

posted on 4 Jul 2024

Interview experience

Excellent

Difficulty level

Process Duration

Result

Selected

Round 1 - One-on-one

(2 Questions)

Q1. Use of Analytics

Ans.

Analytics is crucial for making data-driven decisions and improving business performance.

Analytics helps in identifying trends and patterns in data.
It enables businesses to make informed decisions based on data insights.
Analytics can be used to optimize processes and improve efficiency.
Examples: Using sales analytics to identify top-performing products, using customer analytics to personalize marketing strategies.

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Q2. What do you want to bring to the table

Ans.

I want to bring strong leadership skills, problem-solving abilities, and a passion for customer service to the table.

Strong leadership skills: I have experience leading teams and making strategic decisions.
Problem-solving abilities: I excel at finding creative solutions to challenges that arise.
Passion for customer service: I prioritize providing excellent service and building strong relationships with customers.

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Thermo Fisher Scientific Interview FAQs

How many rounds are there in Thermo Fisher Scientific Oracle Application Database Administrator interview?

Thermo Fisher Scientific interview process usually has 5 rounds. The most common rounds in the Thermo Fisher Scientific interview process are Technical, Resume Shortlist and HR.

What are the top questions asked in Thermo Fisher Scientific Oracle Application Database Administrator interview?

Some of the top questions asked at the Thermo Fisher Scientific Oracle Application Database Administrator interview -

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Software Engineer 126 salaries	₹0 L/yr - ₹0 L/yr
Software Engineer III 102 salaries	₹0 L/yr - ₹0 L/yr
Area Sales Manager 83 salaries	₹0 L/yr - ₹0 L/yr
Software Engineer2 83 salaries	₹0 L/yr - ₹0 L/yr
Senior Software Engineer 54 salaries	₹0 L/yr - ₹0 L/yr

Thermo Fisher Scientific Oracle Application Database Administrator Interview Questions and Answers

Thermo Fisher Scientific Oracle Application Database Administrator Interview Experiences

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