Big Data Is About _______

question 42

Multiple Choice

Big Data is about _______.

• A) complexity
• B) history
• C) predictions
• D) size

---

Definitions:

Hypermania

A severe form of mania characterized by excessive energy, euphoria, grandiosity, and a decreased need for sleep.

Psychomotor Retardation

A slowing-down of thought and a reduction of physical movements in an individual, often observed in major depressive disorder.

Cyclothymic Disorder

A mental disorder characterized by periods of hypomanic symptoms as well as periods of depressive symptoms that are not severe enough to qualify as major depressive episodes.

Major Depressive Episode

A period characterized by a severely depressed mood or a loss of interest or pleasure in daily activities, lasting for at least two weeks.