NTT DATA, Inc. Senior Service Desk Analyst Interview Questions and Answers

Stand out among the crowd with out of the box ideas.

Q1. This includes analytical test
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Q2. It also includes typing test
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Q1. About yourself and background. Final thing to discuss was package and that's it.
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Q1. OOPS concepts, Async & Await, Readonly vs Coinstant, Dependency Injection
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Q2. SOLID Principles, stored procedure vs functions, constraints
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Q3. Authentication & Authorization, Routing, HTML helpers, AJAX calling
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Q1. Previous project related questions
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Q2. Roles and responsibilities in the project
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Q3. Scenario based questions
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Q1. Why you want to change the existing company
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Q2. Expected CTC discussion and finalization
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Q1. Basic Mainframe Questions
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Q1. Salary discussions and location
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Discussion on any of the topic

Q1. About previous experience
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Q2. Challenges in previous job
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Details about YouTube, cloud,drive etc

Round duration - 180 Minutes
Round difficulty - Medium

1 CODING ROUND CONSISTING OF 2 CODING QUESTIONS.
1 MCQ ROUND CONTAINING TECHNICAL AND APTITUDE QUESTIONS.

Q1. 
Ninja and Candies Problem
Ninja, a boy from Ninjaland, receives 1 coin every morning from his mother. He wants to purchase exactly 'N' candies. Each candy usually costs 2 coins, but it is available for 1 ...read more
Ans. 
Calculate the earliest day on which Ninja can buy all candies with special offers.
• Iterate through each day and check if any special offer is available for candies Ninja wants to buy

• Keep track of the minimum day on which Ninja can buy all candies

• Consider both regular price and sale price of candies
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Q2. 
Replace Character Problem Statement
Given an input string S and two characters 'c1' and 'c2', your task is to replace every occurrence of the character 'c1' with the character 'c2' in the given string.
I...read more
Ans. 
Replace every occurrence of a character in a string with another character.
• Iterate through the input string and replace 'c1' with 'c2' using string manipulation functions.

• Return the updated string as the output.
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Round duration - 15 Minutes
Round difficulty - Easy

HR round