NTT Data IT Associate Interview Questions and Answers

Aptitude test consists 2 section first section is of of Logical reasoning , Verbal reasoning and Analytical Reasoning
and next section is of technical mcqs MS office , cloud , networking and security , Pseudo code related mcqs

After that there were

Q1. Tests our reading skills
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Q2. Test our speaking skill
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Q1. Tell me about yourself
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Q2. What was the difficult subject for you in your curriculum and how you did overcome it ?
Ans. 
Data Structures and Algorithms was the most difficult subject for me in my curriculum.
• I struggled with understanding complex data structures like graphs and trees.

• I overcame this by seeking help from professors, classmates, and online resources.

• I practiced solving problems regularly on platforms like LeetCode and HackerRank.

• I also joined study groups to discuss and work on challenging problems together.
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Q3. Explain in the brief about your Semester project including tech stack
Ans. 
Developed a web application for managing student records using HTML, CSS, JavaScript, and PHP
• Used HTML for structuring the web pages

• Utilized CSS for styling the pages and making them visually appealing

• Implemented client-side functionality using JavaScript

• Backend logic and database management done with PHP

• Included features like student registration, course enrollment, and grade tracking
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Q4. What you do apart from curricular activities(Asking hobbies)
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Q1. Self introduction
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Q2. What is Java and java types.
Ans. 
Java is a high-level programming language known for its portability and versatility.
• Java is an object-oriented language

• Types of Java include primitive types (int, double, boolean), reference types (classes, interfaces), and arrays

• Java is platform-independent due to its bytecode compilation
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Q3. What is c programming
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C programming is a high-level programming language used for system programming, embedded systems, and software development.
• C programming is widely used for system programming, as it allows direct access to hardware and memory.

• It is commonly used in embedded systems development, where efficiency and low-level control are important.

• C is known for its performance and portability, making it a popular choice for developing
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Q4. Features in java
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Java features include platform independence, object-oriented programming, automatic memory management, and multithreading.
• Platform independence allows Java programs to run on any platform with a Java Virtual Machine (JVM)

• Object-oriented programming supports concepts like classes, objects, inheritance, and polymorphism

• Automatic memory management through garbage collection helps in managing memory efficiently

• Multithreadi...read more
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Q5. Oops concept , class
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Q1. All about angular framework and Typescript
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Q2. Javascript precoded question
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Q1. In this round as well as Angular related question
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Q2. Lifecycle hook of angular
Ans. 
Lifecycle hooks in Angular are methods that allow you to tap into the lifecycle of a component or directive.
• Lifecycle hooks include ngOnInit, ngOnChanges, ngDoCheck, ngOnDestroy, etc.

• ngOnInit is used for initialization logic, ngOnChanges is used for reacting to input changes, ngOnDestroy is used for cleanup tasks, etc.

• Example: ngOnInit() { console.log('Component initialized'); }
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Q3. Lazy loading concept
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Basic aptitude test mine was for cloud infrastructure so questions on cloud

Q1. Questions regarding skills learnt in engineering
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Q1. Questions to assess holistic knowledge on cloud and deployment
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It contain 40 question which is very easy

It contain 3 coding question

Q1. Introduction About Your Self and About Project
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Q2. Two dsa question of leetcode
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Q3. Basics Concept on dsa
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Q4. From which platform you do coding
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Q5. Simple Simple Question
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