• Description: Introduction to SANs
• Passing Score: 75%
• Practice Test - Number of questions: 50 questions
• Simulation Test - Number of questions: 50 questions
• Simulation Test Duration: 90 minutes
• Has explanations: No

What describes the access method of a hard disk drive?

Answer(s)

1. Random access device with no access delays due to mechanical motion
2. Both sequential and random access device with memory-like access times
3. Random access device with access delays caused by mechanical motion of both the headsand platters
4. Sequential data access with access delays caused by moving the magnetic surface overstationary heads

Random access device with access delays caused by mechanical motion of both the headsand platters