LeadsGuru Trainee Interview Questions and Answers

Good asked basic questions of java

Q1. About basic question
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Q1. State your strength
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My greatest strength is my adaptability, allowing me to thrive in dynamic environments and tackle challenges effectively.
• Quickly adjust to new situations, such as learning new software tools in a previous job.

• Successfully managed multiple projects simultaneously during a busy season, demonstrating flexibility.

• Embraced feedback and made necessary changes to improve team collaboration and outcomes.
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Q2. What skill are required for the position?
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Q1. Sell me an ice tea in a cold hill station.
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Refreshing ice tea is the perfect drink to enjoy in the cool hill station weather.
• Highlight the refreshing and cooling properties of ice tea

• Emphasize the versatility of ice tea - can be enjoyed hot or cold

• Mention the variety of flavors available, such as lemon, peach, or mint

• Suggest pairing the ice tea with local snacks or pastries for a complete experience
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Q2. Sell me an branded car.
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Experience luxury and performance like never before with our top-of-the-line branded car.
• Our branded car offers cutting-edge technology for a seamless driving experience.

• Experience unparalleled comfort with premium leather seats and state-of-the-art amenities.

• Enjoy powerful performance with a high-performance engine that delivers top-notch speed and acceleration.

• Stand out on the road with a sleek and stylish design tha...read more
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Q3. General HR questions
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Q1. Tell me about your self
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Q2. Why do you join the ACCIO JOB
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Q3. Explain the concepts of inheritance with an examples
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Inheritance allows a class to inherit properties and methods from another class, promoting code reuse and organization.
• Inheritance is a fundamental concept in Object-Oriented Programming (OOP).

• It enables a new class (subclass) to inherit attributes and methods from an existing class (superclass).

• Example: If 'Animal' is a superclass, 'Dog' can be a subclass that inherits characteristics of 'Animal'.

• Subclasses can also o...read more
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Q1. How will you sell ice cream in winters
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By offering warm toppings and promoting it as a cozy treat, we can sell ice cream in winters.
• Offer warm toppings like hot fudge, caramel, or toasted nuts

• Promote it as a cozy treat to enjoy indoors

• Create seasonal flavors like peppermint or gingerbread

• Offer discounts or bundle deals to incentivize purchases

• Partner with local businesses to cross-promote winter activities and ice cream
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Q1. Basic Java, Spring, SQL And high level design scenario based
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Q2. What are the advantages of using Autowired in Spring, and can the Singleton pattern be utilized within the Spring framework?
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Autowired simplifies dependency injection in Spring, promoting loose coupling and easier testing.
• Automatic Dependency Injection: Autowired automatically resolves and injects dependencies, reducing boilerplate code.

• Loose Coupling: Promotes a decoupled architecture, making it easier to swap implementations without changing the client code.

• Easier Testing: Facilitates unit testing by allowing mock dependencies to be inject...read more
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Q3. What actions can be taken to reduce Elasticsearch latency without modifying the code when latency increases?
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Optimize Elasticsearch performance by adjusting settings and infrastructure without code changes.
• Increase the number of replicas to distribute search load, improving read performance.

• Adjust the refresh interval to reduce the frequency of index refreshes, which can lower latency during heavy write operations.

• Optimize shard allocation by ensuring shards are evenly distributed across nodes to prevent bottlenecks.

• Utilize c...read more
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Q4. Design pattern 1) factory 2) singleton 3) observer 4) Repository
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