Exam 7: Secondary Storage

Describe how file compression works.Explain the advantages of file compression.

What is a storage area network?

RAID connects several inexpensive hard-disk drives to one another.

A(n)________ hard disk is typically connected to a USB or Thunderbolt port.

External hard disks use different technology than internal hard disks.

Blu-ray discs are designed for high definition and have a far greater capacity than DVDs.

________ memory cards are a form of a solid-state storage device widely used in smartphones,digital media players,and GPS navigation systems.

CD-ROM is an example of a(n)________ type of storage medium.

Describe some of the advantages and disadvantages of using cloud computing and cloud storage.

Which of these is not a mass storage device?

________ programs scan files for ways to reduce the amount of required storage.

DVD-R stands for DVD ________.

List and explain some of the important characteristics of secondary storage.

Solid-state storage devices are different than hard disks in that they ________.

An external hard disk ________.

In order to access your documents and files that are stored in the cloud,you must have an Internet connection.

Hard disks use tracks,sectors,and cylinders to store and organize files.

DVD stands for digital ________ disc.

What is solid-state storage? Give examples.

The large capacity,high-definition optical discs designed to store hi-def video and video games are ________,