ATYETI Interview Questions, Process, and Tips

Q1. Multithreading and synchronization related
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Q2. Behaviour of of code snippets
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Code snippets can have different behaviors based on the programming language, syntax, and logic implemented.
• Code snippets can produce different outputs based on the input provided.

• The behavior of code snippets can be affected by the environment in which they are executed.

• Errors in code snippets can lead to unexpected behaviors or crashes.

• Code snippets can have different time and space complexities based on the algorith...read more
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Q1. What is package?
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A package is a way to organize related classes and interfaces in Java.
• Packages help in avoiding naming conflicts and provide a hierarchical structure.

• Packages can be imported to access classes and interfaces from other packages.

• Packages are used to create modular and reusable code.

• Packages are declared using the 'package' keyword at the beginning of a Java file.

• Example: 'package com.example.myapp;'
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Q2. What is local storage?
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Local storage is a web browser feature that allows websites to store data locally on a user's device.
• Local storage is a key-value storage mechanism.

• It is a part of the web storage API.

• Data stored in local storage persists even after the browser is closed.

• It is limited to storing data in string format.

• Local storage can be accessed and modified using JavaScript methods like localStorage.setItem() and localStorage.getItem
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Q3. What is wrapper class?
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Wrapper class is a class that wraps or encapsulates the primitive data types in Java.
• Wrapper classes provide a way to use primitive data types as objects.

• They have methods to convert between primitive types and objects.

• Wrapper classes are immutable.

• Examples of wrapper classes include Integer, Double, Boolean, etc.
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Q4. Features of java?
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Java is a versatile programming language known for its platform independence, object-oriented nature, and robustness.
• Platform independence: Java programs can run on any operating system or platform that has a Java Virtual Machine (JVM).

• Object-oriented: Java supports the principles of encapsulation, inheritance, and polymorphism.

• Robustness: Java has built-in memory management, exception handling, and strong type checkin...read more
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Q5. What is overriding and overloading?
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Overriding is when a subclass provides a different implementation of a method inherited from its superclass. Overloading is when multiple methods with the same name but different parameters are defined in a class.
• Overriding is used to achieve runtime polymorphism.

• Overriding methods must have the same name, return type, and parameters as the method in the superclass.

• Overloading is used to achieve compile-time polymorphi...read more
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Count duplicate in array

Q1. Why you want to work here
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General topics and communication skills

Arithmetic and reasoning

Q1. Sql questions on acid properties
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Q2. Java questions related to oops
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