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NTT Operations Associate Interview Questions and Answers

Updated 1 Nov 2024

NTT Operations Associate Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Snowflake schema
  • Q2. Star schema and insert query

Interview questions from similar companies

I applied via Recruitment Consultant and was interviewed in Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basic communication skills were tested. Sone techical questn too. Versant test is mandatory

Interview Preparation Tips

Interview preparation tips for other job seekers - Please never go for these third party vendors. They misguide you regarding profile . I went for this third party vendor named savantis solution and it really misguided me

I applied via Referral and was interviewed before Jan 2021. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Previous work related queries

Interview Preparation Tips

Interview preparation tips for other job seekers - Please prepares office and sap

I applied via Walk-in and was interviewed before Sep 2019. There were 5 interview rounds.

Interview Questionnaire 

6 Questions

  • Q1. Where do you want to see yourself after 5 years?
  • Q2. What are your preferences?
  • Q3. If given a chance on what do you want to make changes on the project if you've been assigned to achieve positive results with fewer efforts?
  • Q4. What are your expectations?
  • Q5. How do you want a corporate structure to be?
  • Q6. Why did you leave your last company?

Interview Preparation Tips

Interview preparation tips for other job seekers - Questions asked to a fresher I would expect those to be a friendly manner and allow him to speak what he can and not just the questions you ask.

I applied via Naukri.com and was interviewed in Feb 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. All Technical quetions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared technically

I applied via Naukri.com and was interviewed before Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Lifecycle methods of Angular
  • Ans. 

    Angular has several lifecycle methods that are called at different stages of a component's life.

    • ngOnInit() - called after the component is initialized

    • ngOnChanges() - called when the component's input properties change

    • ngDoCheck() - called during every change detection cycle

    • ngAfterViewInit() - called after the component's view has been initialized

    • ngOnDestroy() - called just before the component is destroyed

  • Answered by AI
  • Q2. What are pipes in angular?
  • Ans. 

    Pipes are a feature in Angular that allow for data transformation before displaying it in the view.

    • Pipes are used to format data in the view

    • They can be used to filter, sort, and transform data

    • Examples include the date pipe, currency pipe, and uppercase pipe

  • Answered by AI
  • Q3. How to do global error handling in angular?
  • Ans. 

    Global error handling in Angular can be done using ErrorHandler class.

    • Create a class that implements the ErrorHandler interface

    • Override the handleError() method to handle errors globally

    • Provide the ErrorHandler class in the providers array of AppModule

    • Use the error handling service to log errors or display error messages

  • Answered by AI
  • Q4. What are custom directives? What are their types? How to create with general example?
  • Ans. 

    Custom directives are a way to extend HTML with new attributes and functionality.

    • Types of custom directives are attribute, element, and class directives.

    • Attribute directives modify the behavior of existing HTML elements.

    • Element directives create new HTML elements.

    • Class directives modify the behavior of existing HTML elements based on their class.

    • To create a custom directive, use the directive() method of the AngularJS ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - 1. Be confident if you know the answers and frank if you don't.
2. Try to get your basics and core concepts to be clear clear.

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Nov 2019. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Regarding my previous experience
  • Q2. A long lengthy order management questionnaire was given and we were asked to write 5 emails based on the order management.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident, let the interviewer know your area of expertise.

I applied via Job Portal and was interviewed in Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basic questions regarding Informatica, Data Warehousing concepts and Unix

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview was easy. If one knows the basics of Informatica and Unix, Informatica can be cleared easily.

I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Oops
  • Q2. WebApi
  • Q3. C#
  • Q4. WCF

Interview Preparation Tips

Interview preparation tips for other job seekers - Nice

I applied via Campus Placement and was interviewed in Mar 2021. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Introduction
  • Q2. Qualification, basic questions about customer service, empathy apology,how to handle angry customer..thats it

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be fluent in English and Hindi ..
Give some good and creative answers that's all..😊.

NTT Interview FAQs

How many rounds are there in NTT Operations Associate interview?
NTT interview process usually has 1 rounds. The most common rounds in the NTT interview process are Technical.
How to prepare for NTT Operations Associate interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at NTT. The most common topics and skills that interviewers at NTT expect are BPO, Bank Reconciliation, CCTV Monitoring, Cash Flow and Cash Management Services.
What are the top questions asked in NTT Operations Associate interview?

Some of the top questions asked at the NTT Operations Associate interview -

  1. Star schema and insert qu...read more
  2. Snowflake sch...read more

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NTT Operations Associate Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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NTT Operations Associate Salary
based on 4 salaries
₹3 L/yr - ₹4 L/yr
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