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NTT Data Software Development Analyst Interview Questions and Answers
NTT Data Software Development Analyst Interview Experiences
2 interviews found
Selected
I applied via Naukri.com and was interviewed before Oct 2022. There were 5 interview rounds.
(1 Question)
- Q1. Related about previous project and roles and responsibilities and dotnet,oops, scenario based questions and MVC and sql questions
(1 Question)
- Q1. Depth of .net, oops concept and MVC and Sql questions
(1 Question)
- Q1. Abouty previous project, roles and responsibilities and salary related.
(1 Question)
- Q1. Salary discussion.
I applied via Naukri.com and was interviewed in Nov 2021. There was 1 interview round.
(1 Question)
- Q1. Explain about your previous project
Interview Preparation Tips
Interview questions from similar companies
Software Development Analyst Interview Questions & Answers
Accenture
Anonymous
posted on 19 Nov 2024
(1 Question)
- Q1. Explain string pool
- Ans.
String pool is a mechanism in programming languages where strings are stored in a shared memory area to optimize memory usage.
String literals are stored in a pool to avoid duplicate storage.
Strings are immutable in the pool, meaning they cannot be changed.
When a new string is created, the JVM checks if it already exists in the pool before creating a new instance.
(1 Question)
- Q1. Difference between hashmap and hastable
- Ans.
HashMap allows null values and keys, while Hashtable does not. HashMap is not synchronized, Hashtable is synchronized.
HashMap allows null values and keys, while Hashtable does not
HashMap is not synchronized, Hashtable is synchronized
HashMap is faster than Hashtable
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Jul 2022. There were 16 interview rounds.
Sitting arrangement questions
Blood group relationship
Cloud computing Testing
HTML css java script
What is DATA base management system
(11 Questions)
- Q1. Tell me about your self
- Ans. My name is sumalata vastrad iam from Gadag I did my graduation in BCA from Karnataka University dharwad currently iam researching jobs i did my schooling from Howrah
- Q2. Family background detailed
- Ans. I belong to a nuclear family we are four members in my family father, mother younger brother and me
- Q3. Company background detailed
- Ans. Enable business outcome for client through global managaed service for networking data centre cloud in structure founded in 1988
- Q4. What is DATA structure
- Ans.
A data structure is a way of organizing and storing data in a computer so that it can be accessed and manipulated efficiently.
Data structures provide a means to manage and organize data in a logical and efficient manner.
They define the relationship between the data, allowing for easy retrieval and modification.
Examples of data structures include arrays, linked lists, stacks, queues, trees, and graphs.
- Q5. Definition of java and benifit of java
- Ans.
Java is a popular programming language known for its platform independence and extensive libraries.
Java is an object-oriented language that allows developers to write code once and run it on any platform.
It provides a robust and secure environment for developing and executing applications.
Java has a vast collection of libraries and frameworks that simplify development and enhance productivity.
It supports multithreading...
- Q6. Characters of java script
- Ans.
JavaScript characters include letters, numbers, symbols, and special characters.
JavaScript characters can be used to create strings, numbers, and perform operations.
Examples of JavaScript characters include 'a', '1', '$', and '&'.
- Q7. What is software engineer (se)
- Ans.
A software engineer is a professional who designs, develops, and maintains software applications.
Software engineers use programming languages and tools to create software solutions.
They analyze user requirements and design software architecture.
Software engineers write code, test and debug software, and ensure its functionality.
They collaborate with other team members and follow software development best practices.
Exam...
- Q8. What are the model of software engineerwat
- Ans.
The models of software engineering refer to different approaches or methodologies used in software development.
Waterfall model
Agile model
Iterative model
Spiral model
V-model
- Q9. Explain resk management system
- Ans.
A risk management system is a software tool or platform that helps organizations identify, assess, and mitigate risks.
A risk management system helps organizations identify potential risks and their impact on business operations.
It assesses the likelihood of risks occurring and the severity of their impact.
The system provides tools for documenting and tracking risks, assigning responsibilities, and implementing mitigati...
- Q10. What is operating system
- Ans.
An operating system is a software that manages computer hardware and software resources and provides common services for computer programs.
Manages computer hardware and software resources
Provides common services for computer programs
Controls and coordinates computer operations
Acts as an intermediary between users and computer hardware
Examples: Windows, macOS, Linux, Android, iOS
- Q11. DefiNe software testing
- Ans.
Software testing is the process of evaluating a software system to identify defects or errors.
Software testing is essential to ensure the quality and reliability of software.
It involves executing the software with the intention of finding bugs or issues.
Testing can be done manually or using automated tools.
Different types of testing include unit testing, integration testing, system testing, and acceptance testing.
Examp...
(3 Questions)
- Q1. Tell me about your self
- Q2. Family background detailed
- Q3. Company background detailed
(3 Questions)
- Q1. What is your name please tell Detailed NTT
- Q2. NTT DATA company background detailed
- Q3. Tell me your self introduction
Cloud computing Testing
Blood group relationship
Sitting arrangement questions
Alphabet letter coding
(3 Questions)
- Q1. Tell me about your self
- Ans. My name is sumalata vastrad iam from Gadag I did my graduation in BCA from Karnataka University dharwad currently iam researching jobs i did my schooling from Howrah
- Q2. Family background detailed
- Ans. I belong to a nuclear family we are four members in my family father, mother younger brother and me
- Q3. Company background detailed
- Ans. Founded in 1988 enable business out come for client
Blood group relationship between parents and children
Blood group relationship between parents and children
Interview Preparation Tips
Skills evaluated in this interview
Software Developer Interview Questions & Answers
Sutherland Global Services
Gayathri
posted on 9 Jan 2022
I applied via Company Website and was interviewed in Dec 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. How will be the self learn and growth
- Ans.
I believe in continuous learning and growth through self-study, online courses, and attending conferences.
I regularly read technical blogs and articles to stay updated with the latest trends and technologies.
I take online courses and tutorials to learn new skills and improve my existing ones.
I attend conferences and meetups to network with other professionals and learn from their experiences.
I also participate in hacka...
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Oct 2020. There were 4 interview rounds.
Interview Questionnaire
8 Questions
- Q1. What was the architecture used in your project?
- Q2. What is the IDisposal? Give an example used in the applicstion.
- Ans.
IDisposable is an interface used to release unmanaged resources.
It is used to release unmanaged resources like file handles, database connections, etc.
It has a single method called Dispose() which is used to release the resources.
It is implemented by classes that use unmanaged resources and needs to be disposed of.
Example: SqlConnection class implements IDisposable to release the database connection.
Example: FileStream...
- Q3. What is Dependency Injection and how can we inplement those?
- Ans.
Dependency Injection is a design pattern that allows objects to receive dependencies rather than creating them internally.
Dependency Injection is used to reduce tight coupling between software components.
It allows for easier testing and maintenance of code.
There are three types of Dependency Injection: Constructor Injection, Setter Injection, and Interface Injection.
Frameworks like Spring and Angular provide built-in s
- Q4. Write the code to concatenate the value with comma in the given array. int[] arr = {1, 2, 3,4,5}
- Ans.
Concatenate the values in the given integer array with comma.
Convert the integer array to string array using Arrays.toString()
Use String.join() method to concatenate with comma
- Q5. Explaination of Interface and Abstract classes.
- Ans.
Interfaces and abstract classes are used for abstraction and defining contracts.
Interfaces are a collection of abstract methods that define a contract for a class to implement.
Abstract classes are classes that cannot be instantiated and can have both abstract and concrete methods.
Interfaces can be implemented by multiple classes, while a class can only inherit from one abstract class.
Interfaces are used for loose coupl...
- Q6. Is it possible to instanciate the abstract class? Explain.
- Ans.
No, abstract classes cannot be instantiated.
Abstract classes are incomplete and cannot be instantiated on their own.
They can only be used as a base class for other classes.
Instantiation of an abstract class will result in a compile-time error.
However, concrete classes that inherit from the abstract class can be instantiated.
- Q7. What is Solid Principle? Give the examples used in your application.
- Ans.
SOLID is a set of principles for object-oriented programming to make software more maintainable and scalable.
S - Single Responsibility Principle
O - Open/Closed Principle
L - Liskov Substitution Principle
I - Interface Segregation Principle
D - Dependency Inversion Principle
Example: Using Single Responsibility Principle to separate UI and business logic
Example: Using Open/Closed Principle to extend functionality without mo
- Q8. Explain about the design pattern used in your application.
- Ans.
We used the Model-View-Controller (MVC) design pattern in our application.
MVC separates the application into three interconnected components: the model, the view, and the controller.
The model represents the data and business logic of the application.
The view displays the data to the user.
The controller handles user input and updates the model and view accordingly.
MVC promotes separation of concerns and modularity.
Examp...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Recruitment Consultant and was interviewed in Apr 2021. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Simple Core Java Basic Questions, Oops Concepts and Project Discussion
Interview Preparation Tips
Software Engineer Interview Questions & Answers
Societe Generale Global Solution Centre
Anonymous
posted on 11 Nov 2019
I applied via Recruitment Consultant and was interviewed in May 2019. There were 3 interview rounds.
Interview Questionnaire
8 Questions
- Q1. Two tables are given, write the output for all types of JOINS.
- Ans.
Answering types of JOINS for two given tables.
INNER JOIN: returns only matching rows from both tables
LEFT JOIN: returns all rows from left table and matching rows from right table
RIGHT JOIN: returns all rows from right table and matching rows from left table
FULL OUTER JOIN: returns all rows from both tables and NULL values where there is no match
CROSS JOIN: returns all possible combinations of rows from both tables
- Q2. A question based on self join.
- Q3. Which one is better - Java with DB or PL/SQL and why?
- Ans.
Java with DB is better than PL/SQL as it offers more flexibility and scalability.
Java with DB allows for easier integration with other technologies
Java offers more advanced programming features than PL/SQL
Java with DB can handle larger and more complex data sets
PL/SQL is limited to Oracle databases only
Java with DB is more widely used and has a larger community for support
- Q4. An aptitude question based on time.
- Q5. What is dynamic SQL and how do you execute it?
- Ans.
Dynamic SQL is a technique to generate SQL statements at runtime based on user input or other conditions.
Dynamic SQL is used to create flexible and customizable queries.
It allows for the creation of complex queries with multiple conditions.
Dynamic SQL can be executed using prepared statements or by concatenating strings.
It is important to properly sanitize user input to prevent SQL injection attacks.
- Q6. Explain overriding in PL/SQL
- Ans.
Overriding in PL/SQL is the ability to define a subprogram in a child package that has the same name and signature as a subprogram in a parent package.
Overriding allows a child package to provide its own implementation of a subprogram that is already defined in a parent package.
The child subprogram must have the same name and signature as the parent subprogram.
The child subprogram can have a different implementation th...
- Q7. What are the types of triggers?
- Ans.
Triggers are database objects that are used to automatically execute a response when a certain event occurs.
DML Triggers
DDL Triggers
Logon Triggers
CLR Triggers
INSTEAD OF Triggers
- Q8. Two tables are given and four outputs are given. Identify the type of join for each output.
- Ans.
Identifying type of join for given outputs of two tables.
Inner join: returns only the matching rows from both tables.
Left join: returns all rows from left table and matching rows from right table.
Right join: returns all rows from right table and matching rows from left table.
Full outer join: returns all rows from both tables and matching rows from both tables.
Interview Preparation Tips
Skills evaluated in this interview
Junior Software Developer Interview Questions & Answers
DXC Technology
Anonymous
posted on 23 May 2020
I applied via Walk-in and was interviewed before May 2019. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. In tr they asked me basic concept in java and mysql, as it was mentioned in my resume.
- Q2. In hr they asked about my project and trainings and some general question regarding my family
Interview Preparation Tips
Always be confident.
Always have a smile on our face while attention the interview
Associate Software Engineer Interview Questions & Answers
Cognizant
Rohit Panda
posted on 12 Mar 2015
Interview Preparation Tips
Experience: Lots of C questions and also questions from ur branch
Tips: Be confident..give smart answers
Round: Group Discussion
Experience: Your voice should be clear. u have to stand out from others
Tips: Be confident and rock
General Tips: Just be your best. Dont imitate anyone. Be yourself
Skill Tips: be well dressed and speak clearlly
Skills: smartness, communication
College Name: KIIT
Motivation: The welcoming attitude for core branch students
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