One Important Difference Between a Relation and a Column Family

question 62

Multiple Choice

One important difference between a relation and a column family is that ________.

• A)the rows in a column family can have different numbers of columns
• B)the columns in a column family are unnamed
• C)all values in a column family must have the same timestamp
• D)values in a column family must be strings

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Definitions:

Nataraja

A depiction of the Hindu god Shiva as the cosmic dancer who performs his divine dance to destroy a weary universe and make preparations for the god Brahma to start the process of creation.

Harihara

A deity in Hinduism that combines aspects of both Vishnu and Shiva, symbolizing their unity and the encompassing nature of the divine.

Ananda

A key disciple of the Buddha, known for his memory and recollection of the Buddha's teachings.

Suryavarman II

An 11th to 12th-century Khmer king of Cambodia, best known for commissioning the construction of the Angkor Wat temple complex.