Codestore Technologies Senior .NET Developer Interview Questions and Answers

MCQ - 20 (aptitude), 20(c+ and sql)

Pattern, array and sql questions

Q1. Tell me about yourself
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Q2. Situation based questions
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Q1. Strecture of sql statement
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SQL statements are used to interact with databases by performing operations like querying, updating, and deleting data.
• SQL statements are made up of keywords like SELECT, INSERT, UPDATE, DELETE, etc.

• They are structured in a specific order, with clauses like WHERE, ORDER BY, GROUP BY, etc.

• Tables are referenced using their names, and conditions are specified to filter data.

• Joins can be used to combine data from multiple
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Very basic apti test. focus on speed

Q1. Again should focus on logics and how good you can present your ideas
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Q2. OOPS concepts will also ask to write code
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Q3. OS concepts will also be there
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Q1. Oops interview,you have add new technology to advantage.
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JavaScript, React Js

Q1. How many years of relevant experience
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Q2. What is your current CTC
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Q3. What is your Expectation
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Q1. What is your Strength
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Q2. What is weakness
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One weakness I have is that I can be overly critical of my own work, which can sometimes lead to self-doubt.
• I tend to overthink things and can be indecisive at times

• I have a tendency to take on too many tasks at once, leading to feeling overwhelmed

• I struggle with public speaking and often get nervous in front of large groups
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Q3. What is your Goal
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Q1. I was asked about Maps,Springbot annotation,java multi threading and oops related concept,cron jobs
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Q2. For cron job i told them how i used rest template to do it,please learn as basic things as possible as they ask basic thing
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Q1. What are oops concepts, What are java8 features, functional interface, spring boot annotations, microservice.
Ans. 
Answering questions related to OOPs concepts, Java8 features, functional interface, Spring Boot annotations, and microservices.
• OOPs concepts include encapsulation, inheritance, abstraction, and polymorphism.

• Java8 features include lambda expressions, streams, default methods, and functional interfaces.

• Functional interface is an interface with only one abstract method and can be used with lambda expressions.

• Spring Boot a...read more
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Q2. Threads concepts, synchronization,
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