Which of the Following Is Not Considered an Advantage of Hadoop

question 39

Multiple Choice

Which of the following is not considered an advantage of Hadoop?

• A) flexibility.
• B) relational structure.
• C) scalability.
• D) cost effectiveness.
• E) fault tolerance.

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Definitions:

Shallow Copying

The process of creating a new object and copying the field values of an existing object into it without recursively copying objects referenced by the fields.

Reference Variable

A variable in programming that holds a reference (or address) to an object rather than the object's value itself.

Default Constructor

A constructor in an object-oriented programming language that is automatically created if no constructors are explicitly defined for a class.