NATIONAL INSTITUTE OF ELECTRONICS Senior Software Developer Interview Questions and Answers

Q1. What is dependancy Injection?
Ans. 
Dependency Injection is a design pattern where the dependencies of a class are provided from the outside rather than created within the class itself.
• Allows for easier testing by providing mock dependencies

• Promotes loose coupling between classes

• Improves code reusability and maintainability

• Commonly implemented using frameworks like Spring in Java
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Q2. How We maintain security in Application?
Ans. 
Maintaining security in applications involves implementing encryption, authentication, authorization, and regular security audits.
• Implement encryption to protect data in transit and at rest

• Use strong authentication mechanisms like multi-factor authentication

• Implement proper authorization controls to restrict access to sensitive data

• Regularly conduct security audits and penetration testing to identify vulnerabilities
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Python core concepts and basic coding challenges

Q1. LLD of to do list
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Q2. Concurrencty management
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Q1. About oops concept
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Write program on binary search in java

Q1. Asked on oops concepts
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Q2. Asked on java collections, patters
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Project based schenario development

Q1. Java 8 interview questions Spring boot Microservices GIT and Maven REST
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Q1. Experience Journey CTC discussion
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Q1. I have given interview for forntend angular developer. Questions were related with basics of angular, javascript and javascript coding. then in second technical round advanced angular related questions wer...read more
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Interview Vector : Generic Java questions Springboot , DB, API , 2 SQL query , 1 Leetcode medium Psudocode . Past experience