To determine which storage technologies are used in cell phones, let's analyze each of the provided options:

1. **Optical Drive**: Cell phones do not use optical drives. These drives are typically found in laptops and desktop computers for reading and writing CDs, DVDs, and Blu-ray discs.

2. **Digital Versatile Disc (DVD)**: Similar to the optical drive, DVDs are not utilized in cell phones. They are physical discs used primarily for video content storage and playback on devices that have optical drives.

3. **Flash Memory Card**: Many cell phones do use flash memory cards (such as microSD cards) for expanding storage capacity. These cards are removable and allow users to store additional data without internal memory constraints.

4. **Flash Drive**: Though most commonly known as USB flash drives, many smartphones can connect to these devices via OTG (On-The-Go) adapters. However, they are not a built-in storage option in cell phones.

### Final Answer
The correct answer is **Flash Memory Card** since many cell phones utilize this technology for additional storage.

Question

To determine which storage technologies are used in cell phones, let's analyze each of the provided options:

1. **Optical Drive**: Cell phones do not use optical drives. These drives are typically found in laptops and desktop computers for reading and writing CDs, DVDs, and Blu-ray discs.

2. **Digital Versatile Disc (DVD)**: Similar to the optical drive, DVDs are not utilized in cell phones. They are physical discs used primarily for video content storage and playback on devices that have optical drives.

3. **Flash Memory Card**: Many cell phones do use flash memory cards (such as microSD cards) for expanding storage capacity. These cards are removable and allow users to store additional data without internal memory constraints.

4. **Flash Drive**: Though most commonly known as USB flash drives, many smartphones can connect to these devices via OTG (On-The-Go) adapters. However, they are not a built-in storage option in cell phones.

### Final Answer
The correct answer is **Flash Memory Card** since many cell phones utilize this technology for additional storage.

Knowee AI · Accepted Answer

To determine which storage technologies are used in cell phones, let's analyze each of the provided options:

1. **Optical Drive**: Cell phones do not use optical drives. These drives are typically found in laptops and desktop computers for reading and writing CDs, DVDs, and Blu-ray discs.

2. **Digital Versatile Disc (DVD)**: Similar to the optical drive, DVDs are not utilized in cell phones. They are physical discs used primarily for video content storage and playback on devices that have optical drives.

3. **Flash Memory Card**: Many cell phones do use flash memory cards (such as microSD cards) for expanding storage capacity. These cards are removable and allow users to store additional data without internal memory constraints.

4. **Flash Drive**: Though most commonly known as USB flash drives, many smartphones can connect to these devices via OTG (On-The-Go) adapters. However, they are not a built-in storage option in cell phones.

### Final Answer
The correct answer is **Flash Memory Card** since many cell phones utilize this technology for additional storage.

Cell phones use which of these storage technologies?Multiple ChoiceOptical driveDigital versatile discFlash memory cardFlash drive

Question

Cell phones use which of these storage technologies?

Solution

Final Answer

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