Google Assistant Engineer Interview Questions and Answers

Q1. WHAT IS DOT NET AND WHY CONNECTED ARCHITECTURE
Ans. 
Dot Net is a software framework developed by Microsoft for building Windows applications. Connected architecture allows for seamless communication between different components of an application.
• Dot Net provides a common runtime environment for different programming languages

• Connected architecture enables easy integration of different modules and services

• Example: A web application using Dot Net can easily communicate wi...read more
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Q2. WHY ME ALWAYS CLOUD IN INDIA
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Q3. WHY U ONLY IN INDIA AND CHINA
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Q1. Java core microservices
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Basic aptitude on java application and framework

Q1. What is mutable type
Ans. 
A mutable type is a data type whose values can be changed after they are created.
• Mutable types include lists, dictionaries, and sets in Python.

• Changes to mutable objects affect all references to that object.

• Example: list1 = [1, 2, 3], list1[0] = 4 will change the value of list1 to [4, 2, 3].
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Q2. What is functional interface
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A functional interface is an interface that contains only one abstract method.
• Functional interfaces can have multiple default or static methods.

• Examples include Runnable, Callable, and ActionListener interfaces.

• Functional interfaces can be implemented using lambda expressions.
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Q3. Updates in java 17
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Java 17 introduces new features like sealed classes, pattern matching for switch statements, and more.
• Sealed classes restrict which classes can be subclasses

• Pattern matching for switch statements simplifies code by combining declaration and assignment

• New APIs like JEP 356: Enhanced Pseudo-Random Number Generators
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