Which of the following is valid storage type?

The correct answer is Pendrive.

Key Points

• A Pendrive is a portable storage device that uses flash memory to store data.
• Pendrives are commonly connected to computers via the USB (Universal Serial Bus) interface.
• They are widely used for data transfer between different devices due to their small size and ease of use.
• Pendrives offer various storage capacities, ranging from a few megabytes to several terabytes.
• They are durable, reliable, and capable of retaining data without a power supply.

Additional Information

• Hard Disk Drive (HDD)
  • A traditional storage device that uses spinning platters to read/write data.
  • HDDs are known for their large storage capacities and relatively low cost per gigabyte.
  • They are commonly used in desktops, laptops, and servers for bulk storage.
• Solid State Drive (SSD)
  • SSDs use flash memory to store data, similar to Pendrives, but offer faster read/write speeds compared to HDDs.
  • They are more durable as they have no moving parts.
  • SSDs are becoming increasingly popular in laptops and desktops for their performance benefits.
• Optical Discs
  • Includes CDs, DVDs, and Blu-ray discs used for media storage and playback.
  • Optical discs are read by laser technology and are commonly used for software distribution and backup.
• Network Attached Storage (NAS)
  • A dedicated file storage device that provides local area network (LAN) access to data.
  • NAS is used for centralized data storage and sharing within networks, beneficial for both homes and businesses.