When Using a HDFS, a Heartbeat Is Sent Every ______

question 55

Multiple Choice

When using a HDFS, a heartbeat is sent every ______ to notify the name node that the data mode is still available.

• A) 3 hours
• B) 3 seconds
• C) 6 hours
• D) 6 seconds

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Definitions:

Demand For Electricity

The total amount of electrical power desired by consumers and industries at any given time, which can fluctuate based on various factors including time of day, season, and economic activities.

Preventive Maintenance

Routine inspection and maintenance of equipment and machinery to prevent sudden failures and ensure efficient operation.

System Reliability

The probability that an entire system or network will function as intended for a specific period under given conditions.

Reliabilities

Measures of the probability that a system or component will perform its required function for a specified period under stated conditions.