NEC Software Solutions Software Engineer Interview Questions and Answers

Q1. Data structure [Array]
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Q2. Core JAVA questions[ exception handling , OOPS , Collections Framework ]
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Q3. JDBC and SQL questions
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Q1. Project discussion
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Q2. Tell me one scenerio under which you did development
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Coding test was easy. They asked LC easy anyone with fair understanding of programming can easily solve it.

Q1. Asked a question from Blind 75 that i dont remember as of now. I kind of stumbled here yet gave a code for original question
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Q2. Asked LC hard question. Interviewer was very rude and did not give a shit about my approach when I tried to explain it to him/her. He said just run code against test cases provided. I received rejection ...read more
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Q1. SQL Array Oop
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Q2. Array defintiion and uses
Ans. 
An array is a data structure that stores a collection of elements of the same data type.
• Arrays are used to store multiple values in a single variable.

• Elements in an array are accessed by their index, starting from 0.

• Example: String[] names = {"Alice", "Bob", "Charlie"};
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Q3. Data structures and its uses
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Data structures are used to organize and store data efficiently in computer memory.
• Data structures help in efficient data retrieval, insertion, and deletion operations.

• Examples include arrays, linked lists, stacks, queues, trees, and graphs.

• Each data structure has its own advantages and use cases based on the requirements of the application.

• For example, arrays are used for random access to elements, while linked lists
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Q1. All the questions on OOPS, Shell script, linux, c, C++, database
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Q1. Advanced questions on above areas
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Coding question, reasoning, english, math, very easy

Q1. Tell me about yourself
Ans. 
I am a software engineer with 5 years of experience in developing web applications using Java, Spring Boot, and Angular.
• 5 years of experience in software development

• Proficient in Java, Spring Boot, and Angular

• Strong problem-solving skills

• Experience working in Agile development environment

• Passionate about learning new technologies
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Q2. Technical experties and final year project
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Q1. What is Observables, Services, Promises, Closure ?
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Aptitude questions followed by two coding questions.

Two coding questions followed by a discussion on projects.

Three coding questions and inquiries related to Data Structures and Algorithms (DSA), Object-Oriented Programming (OOP), and project-related topics.

Solely 2 coding question

Q1. Intall Mongo Db and perform crud operation
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Q2. Dsa question asked to complete in javascrip
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