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Which of the following is default value of 'double' data typ - Practice - ObjectiveMcq

Which of the following is default value of 'double' data type?

Correct Answer: B — 0.0d

Default value is assigned to a variable by memory when it is declared but not initialized.

Which of the following concept is often expressed by the phrase, 'One interface, multiple methods'?
Which Keyword from the following is used to inherit properties from one class into another?
Which of the following supports the concept of hierarchical classification?
Which of the following is a mechanism by which object acquires the properties of another object?
How will a class protect the code inside it?
What is 'Basis of Encapsulation'?
Which of the these is the functionality of 'Encapsulation'?
Which of the following mechanisms is/are provided by Object Oriented Language to implement Object Oriented Model?