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Explain how objects are created in Java?
with new operator
Explain the role of sizeof operator in java?
There is no sizeOf() operator in Java.
Operator overloading is possible in java or not?
Java does not support opperator overloading, so the answer to your question is: none.
When the Java Virtual Machine sees the new operator in a program it instantiates an object for a specified class.?
Yes.
What happen when a java keyword new is used in an application?
When the new operator is used, a new object is created, based on the specified class.When the new operator is used, a new object is created, based on the specified class.When the new operator is used, a new object is created, based on the specified class.When the new operator is used, a new object is created, based on the specified class.
Which operator works like sizeof operator in Java?
Java does not have the sizeOf() operator or any operator that gives an equivalent result.
Explain how objects are created in Java?
with new operator
Explain the role of sizeof operator in java?
There is no sizeOf() operator in Java.
Why are you used new operator in main method in java?
new is used for memory allocation in java which on later automatically deallocated by garbage collector.
Operator overloading is possible in java or not?
Java does not support opperator overloading, so the answer to your question is: none.
What are the restriction that are applied to operator overloading?
Java does not support user defined operator overloading.The operator '+' is overloaded in Java and can be used for adding both numbers and Strings.
When the Java Virtual Machine sees the new operator in a program it instantiates an object for a specified class.?
Yes.
Which operator work like charAt in VB.NET?
The ElementAt() in VB .NET works as charAt operator in Java. Look at that code: http://vbdotnettutor.blogspot.com/2010/10/javas-charati-equivalent-in-vbnet.html
What is operator in java?
An operator is a symbol that does something in Java. for ex: "+" is an arithmetic operator that adds two numbers. ">" is a logical operator that checks if one number is greater than the other. There are many different types of operators in Java like Arithmetic, Logical, Relational and Assignment operators
What happen when a java keyword new is used in an application?
When the new operator is used, a new object is created, based on the specified class.When the new operator is used, a new object is created, based on the specified class.When the new operator is used, a new object is created, based on the specified class.When the new operator is used, a new object is created, based on the specified class.
The multiplication operator is represented in Java by what symbol?
In Java, the multiplication operator is represented by the asterisk, "*". This was not invented by Java; most programming languages, as well as programs such as Excel, use the same symbol.
Difference between equals equals and equal in java?
"==" in java is the binary operator which compares two values and gives a boolean result While "=" in java is a assignment operator which assigns a value to a variable.
