Grid Dynamics DOT NET Developer Interview Questions and Answers

Their are 30 questions which one has to done in 30 mins

Q1. Q1) About the project you have done
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Q2. Q2) some technical questions related to core Java
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Q1. Tell me about yourself.
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Q2. What are your salary expectations?
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Q3. Share details of your previous job.
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Q4. Why should we hire you?
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Q5. Why are you looking for a change?
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Share details of your previous job.
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Q4. Tell me about yourself.
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Q1. What is the size of an int in Java?
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Q2. The size of an int in Java is 4 bytes (32bits).
Ans. 
Yes, the size of an int in Java is indeed 4 bytes (32 bits).
• An int in Java can hold values ranging from -2,147,483,648 to 2,147,483,647.

• The size of an int can be confirmed using the 'Integer.SIZE' constant in Java.

• Using 'Integer.BYTES' will give the size of an int in bytes.
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Q1. What is the default value of an int in Java?
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Q2. The default value of an int is 0.
Ans. 
Yes, the default value of an int in Java is 0.
• In Java, when an int variable is declared but not initialized, it will have a default value of 0.

• For example, int num; will have a default value of 0.

• This default value is assigned by the Java Virtual Machine (JVM) when memory is allocated for the variable.
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Q1. What is the purpose of static keyword in Java?
Ans. 
The static keyword in Java is used to create class-level variables and methods that can be accessed without creating an instance of the class.
• Static variables are shared among all instances of a class.

• Static methods can be called without creating an instance of the class.

• Static blocks are used to initialize static variables.

• Static keyword can also be used to create static nested classes.
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Q2. The static keyword is used to create class-level variable and methods ............etc.
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Q1. What is the stands for JAVA?
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Q2. Just Another virtual accelerator.
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Q1. What is Java Language?
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Q2. Java is a object oriented programming language.
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