Exploring Optical Storage Devices

Which of the following is an example of an optical storage device?

• Hard Disk Drive

• Compact Disc (CD)

• Flash Drive

• Magnetic Tape

What does the acronym "DVD" stand for in the context of optical storage?

• Digital Video Device

• Digital Versatile Disc

• Data Visual Disc

• Dynamic Video Disk

Which laser color is typically used in Blu-ray Disc technology?

• Red

• Blue-violet

• Green

• Infrared

What is the typical storage capacity of a standard single-layer DVD?

• 700 MB

• 4.7 GB

• 25 GB

• 50 GB

Which of the following is NOT a type of optical storage media?

• CD-ROM

• DVD-RW

• Blu-ray Disc

• SSD

What is the main function of the laser in an optical drive?

• To cool the disc

• To read and write data

• To spin the disc

• To store data

Which optical storage device is most suitable for high-definition video storage?

• CD-R

• DVD-R

• Blu-ray Disc

• Floppy Disk

A student wants to store 20 GB of data on a single disc. Which optical storage medium should they use?

• CD-R

• DVD-R

• Blu-ray Disc

• DVD-RW

Which of the following best explains why Blu-ray Discs can store more data than DVDs?

• They spin faster

• They use a shorter wavelength laser

• They are larger in physical size

• They use magnetic storage

If a user needs to frequently erase and rewrite data, which optical storage type is most appropriate?

• CD-ROM

• DVD-R

• CD-RW

• Blu-ray ROM