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Questions and Answers
Which storage device utilizes magnetic properties to store data?
Which storage device utilizes magnetic properties to store data?
- Solid State Drive (SSD)
- USB Flash Memory Drive
- Hard Disk Drive (HDD) (correct)
- All of the above
Which of the following devices is known for having the fastest read/write speeds?
Which of the following devices is known for having the fastest read/write speeds?
- Solid State Drive (SSD) (correct)
- Hard Disk Drive (HDD)
- USB Flash Memory Drive
- None of the above
What is a common characteristic of all three data storage devices mentioned?
What is a common characteristic of all three data storage devices mentioned?
- Use of magnetic properties
- Non-volatility (correct)
- Dependence on NAND gates
- Moving parts
Which storage device has the smallest physical size?
Which storage device has the smallest physical size?
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What type of data transmission is primarily used in a USB connection?
What type of data transmission is primarily used in a USB connection?
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Study Notes
Data Storage Devices
- Julia uses three devices to store data on her computer: Hard Disk Drive (HDD), Solid State Drive (SSD), and USB Flash Memory Drive.
Storage Device Characteristics
- HDDs are non-volatile and use magnetic properties to store data.
- SSDs are non-volatile, have no moving parts, and use NAND gates to store data.
- SSDs also have the smallest physical size compared to HDDs and USB flash drives.
- USB flash memory drives are non-volatile, have no moving parts, and use NAND gates to store data.
- HDDs have the slowest read/write speeds compared to SSDs and USB flash drives.
USB Connection
- USB connections offer universal connectivity.
- USB connections are known for fast data transfer speeds and easy plug-and-play functionality.
Data Transmission
- USB connections use the universal serial bus (USB) data transmission type.
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