Nitin Agrawal
Contact -
  • Home
  • Interviews
    • Secret Receipe
    • InterviewFacts
    • Resume Thoughts
    • Daily Coding Problems
    • BigShyft
    • CompanyInterviews >
      • InvestmentBanks >
        • ECS
        • Bank Of America
        • WesternUnion
        • WellsFargo
      • ProductBasedCompanies >
        • CA Technologies
        • Model N India
        • Verizon Media
        • Oracle & GoJek
        • IVY Computec
        • Nvidia
        • ClearWaterAnalytics
        • ADP
        • ServiceNow
        • Pubmatic
        • Expedia
        • Amphora
        • CDK Global
        • CDK Global
        • Epic
        • Sincro-Pune
        • Whiz.AI
        • ChargePoint
      • ServiceBasedCompanies >
        • Altimetrik
        • ASG World Wide Pvt Ltd
        • Paraxel International & Pramati Technologies Pvt Ltd
        • MitraTech
        • Intelizest Coding Round
        • EPAM
    • Interviews Theory
  • Programming Languages
    • Java Script >
      • Tutorials
      • Code Snippets
    • Reactive Programming >
      • Code Snippets
    • R
    • DataStructures >
      • LeetCode Problems
      • AnagramsSet
    • Core Java >
      • Codility
      • Program Arguments OR VM arguments & Environment variables
      • Java Releases
      • Threading >
        • ThreadsOrder
        • ProducerConsumer
        • Finalizer
        • RaceCondition
        • Executors
        • Future Or CompletableFuture
      • Important Points
      • Immutability
      • Dictionary
      • URL Validator
    • Julia
    • Python >
      • Decorators
      • String Formatting
      • Generators_Threads
      • JustLikeThat
    • Go >
      • Tutorial
      • CodeSnippet
      • Go Routine_Channel
      • Suggestions
    • Methodologies & Design Patterns >
      • Design Principles
      • Design Patterns >
        • TemplatePattern
        • Adapter Design Pattern
        • Decorator
        • Proxy
        • Lazy Initialization
        • CombinatorPattern
        • RequestChaining
        • Singleton >
          • Singletons
  • Frameworks
    • Apache Velocity
    • Spring >
      • Spring Boot >
        • CustomProperties
        • ExceptionHandling
        • Issues
      • Quick View
    • Rest WebServices >
      • Interviews
      • Swagger
    • Cloudera BigData >
      • Ques_Ans
      • Hive
      • Apache Spark >
        • ApacheSpark Installation
        • SparkCode
        • Sample1
        • DataFrames
        • RDDs
        • SparkStreaming
        • SparkFiles
    • Integration >
      • Apache Camel
    • Testing Frameworks >
      • JUnit >
        • JUnit Runners
      • EasyMock
      • Mockito >
        • Page 2
      • TestNG
    • Blockchain >
      • Ethereum Smart Contract
      • Blockchain Java Example
    • Microservices >
      • Messaging Formats
      • Design Patterns
    • AWS >
      • Honeycode
    • Dockers >
      • GitBash
      • Issues
  • Databases
    • MySql
    • Oracle >
      • Interview1
      • SQL Queries
    • Elastic Search
  • Random issues
    • TOAD issue
    • Architect's suggestions
  • Your Views
Question 1 : What is immutable in Java? Make below Employee class immutable.

    
Question 2 : How HashMap works?
Question 3 : How can you improve hashCode() of your class?
Question 4 : Write the code for such that -
   a) print all the elements in tree which are in some nth level in left to right order.
   b) print all the elements in tree which are in some nth level in reverse order

    
Question 5 : How you will design tinyURL application?
Question 6 : What best practises you will follow while starting new project?
Powered by Create your own unique website with customizable templates.