CL Chapter 3.2 Quiz

What is the main type of primary storage in computers?

• Hard Drive

• RAM

• CD-ROM

• USB Flash Drive

Which of the following is a characteristic of secondary storage?

• Volatile

• Temporary

• Permanent

• Fast access

Identify a read-only storage device from the following options.

• Hard Drive

• CD-R

• USB Flash Drive

• DVD-RAM

Which device is an example of a magnetic storage device?

• CD-ROM

• Hard Drive

• DVD

• USB Flash Drive

Explain why RAM is considered volatile storage.

• It retains data permanently.

• It loses data when the computer is turned off.

• It is slower than secondary storage.

• It is used for long-term data storage.

Compare the storage capacity of primary and secondary storage devices.

• Primary storage has a larger capacity than secondary storage.

• Secondary storage has a larger capacity than primary storage.

• Both have the same storage capacity.

• Capacity depends on the device type, not the category.

Why might a user choose a USB flash drive over a CD-R for data storage?

• USB flash drives are read-only.

• USB flash drives are more portable and allow data modification.

• CD-Rs have larger storage capacity.

• CD-Rs are more durable.

Describe the difference between sequential and random access storage devices.

• Sequential devices are faster than random access devices.

• Random access devices require scanning from start to end.

• Sequential devices require scanning from start to end, while random access devices allow direct access.

• Both types allow direct access to data.

How does the hierarchy of storage devices impact computer performance?

• It determines the speed at which data can be accessed and processed.

• It affects the color display on the monitor.

• It influences the sound quality of the computer.

• It changes the operating system used.

Evaluate the importance of archival storage in data management.

• It is unnecessary for data management.

• It provides temporary storage for data.

• It ensures data is retained for long-term access and retrieval.

• It speeds up the computer's processing power.