Data Storage Quiz

Which of the following is the smallest unit of data?

• Byte (B)

• Kilobyte (KB)

• Bit (b)

• Megabyte (MB)

How many bits are there in 1 byte?

• 4

• 8

• 16

• 32

Which storage device uses flash memory instead of mechanical parts?

• Hard Disk Drive (HDD)

• Optical Discs

• Solid State Drive (SSD)

• Tape Drive

Which of the following storage units is equal to 1,000,000,000 bytes?

• Megabyte (MB)

• Gigabyte (GB)

• Terabyte (TB)

• Petabyte (PB)

What is the primary advantage of Solid State Drives (SSDs) over Hard Disk Drives (HDDs)?

• SSDs are slower than HDDs.

• SSDs have more mechanical parts.

• SSDs are faster, more durable, and energy-efficient.

• HDDs are more expensive than SSDs.

Which of the following units represents 1,000 bytes in the metric system?

• Kilobyte (KB)

• KibiByte (KiB)

• Megabyte (MB)

• MebiByte (MiB)

Which of these storage options allows data to be accessed remotely over the internet?

• Optical Discs

• Network Attached Storage (NAS)

• Flash Drives

• Cloud Storage

In the metric system, what is 1,024 bytes called?

• Kilobyte (KB)

• KibiByte (KiB)

• Megabyte (MB)

• MebiByte (MiB)

How is data transfer speed typically measured?

• Kilobytes per second (KB/s)

• Kilobits per second (kbps)

• Gigabytes per second (GB/s)

• Megabytes per minute (MB/min)

Which storage device is portable and commonly used for transferring files between computers?

• Optical Discs

• Flash Drives (USB)

• Hard Disk Drives (HDD)

• Network Attached Storage (NAS)