ClaySys Junior .NET Developer Interview Questions and Answers

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Q1. Explain process for SDE
Ans. 
The process for Software Development Engineer involves planning, designing, coding, testing, and deploying software solutions.
• Gather requirements from stakeholders

• Create a design based on requirements

• Write code to implement the design

• Test the software for bugs and issues

• Deploy the software for users to use

• Iterate on feedback and make improvements
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Online test which consists of java, angular, micro services related questions

Q1. Difference between static and default methods
Ans. 
Static methods belong to the class itself, while default methods are part of an interface in Java.
• Static methods can be called without creating an instance of the class, while default methods are used to provide a default implementation in interfaces.

• Static methods are defined using the 'static' keyword, while default methods are defined using the 'default' keyword in Java.

• Static methods cannot be overridden in subclas...read more
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It placed in hackerRank.question difficulty level was medium.

Q1. The difficulty depends upon who is taking your interview. But mostly asked questions were related to string and hashmap.
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Q1. It was more like a little bit technical and hr round. Mostly talk about personal profile like education,family background, hobbies and etc.
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Q1. What is an object in java ?
Ans. 
An object in Java is an instance of a class that encapsulates data and behavior.
• Objects have state and behavior

• They are created from classes

• They can be used to represent real-world entities or concepts

• Objects can interact with each other through method calls
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Q2. What is method overloading?
Ans. 
Method overloading is when multiple methods have the same name but different parameters.
• Method overloading allows for more flexibility in method calls.

• The methods must have different parameters, such as different data types or different numbers of parameters.

• Example: public void print(int num) and public void print(String str)

• Overloading constructors is also common in Java.
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Q3. Creating multiple methods in a class with a same name and different arguments. The argument must be different type and length
Ans. 
Method overloading allows creating multiple methods with the same name but different arguments.
• Method signature must differ in number, type, or order of parameters

• Return type can be different but not the only difference

• Example: public void print(int num), public void print(String str), public void print(int[] arr)

• Overloading improves code readability and reusability
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Q4. What is inheritance in java?
Ans. 
Inheritance in Java allows a class to inherit properties and methods from another class.
• Inheritance is achieved using the 'extends' keyword.

• The class that is being inherited from is called the superclass or parent class.

• The class that inherits from the superclass is called the subclass or child class.

• Subclasses can access the public and protected members of the superclass.

• Inheritance promotes code reusability and allow...read more
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Q5. What is Type casting in java ?
Ans. 
Type casting in Java is the process of converting one data type into another.
• Type casting can be done implicitly or explicitly.

• Implicit type casting is done automatically by the compiler when there is no loss of data.

• Explicit type casting is done manually by the programmer when there is a possibility of data loss.

• Type casting is useful when we want to use a variable of one data type in an expression or assignment of an...read more
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Q1. Who is ur favourite cricket palyer ?
Ans. Ms dhoni because he is good captain and best finisher and world best wicket keeper
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Q1. 1. Ask all questions related laravel
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Q2. 1. Ask questions related database mysql
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Q1. Why public static use
Ans. 
public static use for accessing methods and variables without creating an object
• Allows access to methods and variables without creating an object

• Useful for utility classes where objects are not needed

• Can be used to create global variables or constants

• Example: Math class in Java has only static methods and constants
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Q2. Why static is use.Pattern question,hshshdhdhxhxhxhxhdhhxjdjdjdjdjnjsjs
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