NTT Data Applications Engineer Interview Questions and Answers

Q1. Give me your introduction.
Ans. 
Experienced Applications Engineer with a background in software development and customer support.
• Over 5 years of experience in software development and technical support

• Proficient in programming languages such as Java, C++, and Python

• Strong problem-solving skills and ability to communicate technical information to non-technical users

• Previous experience working closely with customers to understand their needs and provid...read more
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Basic questions of aptitude and verbal communication

2 coding questions are there situational based

Q1. Basic java springboot questions
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Q1. Basic SQL questions
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Q2. Basic networking questions
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Q1. Briefly introduced about yourself
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Q2. What is the city that you will like to visit
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Q1. Tell me about your self
Ans. 
I am a highly motivated Applications Engineer with a strong background in software development and problem-solving skills.
• Experienced in developing and implementing software solutions for various applications

• Skilled in troubleshooting and resolving technical issues

• Strong communication and collaboration skills

• Proficient in programming languages such as Java, C++, and Python
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Q2. Opps concept in c#
Ans. 
Encapsulation, Inheritance, Polymorphism - fundamental principles in C# programming
• Encapsulation: bundling data and methods that operate on the data into a single unit

• Inheritance: allows a class to inherit properties and behavior from another class

• Polymorphism: ability for objects of different classes to respond to the same method call
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It was not difficult

It was very lengthy and difficult

Q1. What is the page life cycle of asp.net?
Ans. 
The page life cycle of ASP.NET is the series of events that occur when a page is requested, processed, and rendered.
• Init: Page properties are set and controls are initialized.

• Load: Page loads data and controls are rendered.

• Postback event handling: User interacts with controls and triggers events.

• Render: Page is rendered as HTML and sent to the client.

• Unload: Page is unloaded and resources are released.
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Q2. Tell about sessions in ASP.Net
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Sessions in ASP.Net are used to store user-specific data across multiple pages during a user's visit to a website.
• Sessions are used to store user-specific data such as user preferences, shopping cart items, etc.

• Sessions are stored on the server and identified by a unique session ID.

• Sessions can be accessed and manipulated using the Session object in ASP.Net.

• Sessions can be configured in the web.config file to specify s
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Q3. Extention Methods
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Q4. Tell me about the Page Load.
Ans. 
Page Load refers to the time it takes for a webpage to fully load in a browser.
• Page Load time is crucial for user experience and can impact bounce rates.

• Factors affecting Page Load include server response time, file sizes, and browser caching.

• Optimizing images, minifying CSS/JS files, and using content delivery networks can improve Page Load speed.
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