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

A) True
B) False

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Which of the following is not an example of secondary storage?


A) External hard drives
B) RAID
C) RAM
D) Flash drives

E) A) and C)
F) All of the above

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Due to its expanded storage capability, fast access speed, and high reliability, _______ (acronym) is often used by Internet servers and large organizations.

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Hard disks store and organize files using all of the following, except _______.


A) tracks
B) sectors
C) cylinders
D) paths

E) A) and C)
F) B) and D)

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Mass storage devices are specialized high-capacity secondary storage devices designed to store large amounts of data for an organization.

A) True
B) False

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One way to improve the storage capacity of a hard disk is to _______.


A) format often
B) use file compression
C) increase memory
D) use disk caching

E) A) and B)
F) A) and C)

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What is solid-state storage? Give examples.

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Solid-state storage devices have no movi...

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The hi-def largest capacity format for optical discs is the _______ disc.

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Blu-ray, B...

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The process of saving information to a secondary storage device is referred to as embedding.

A) True
B) False

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With _______, or online storage, you can access your files from any computer with an Internet connection.

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cloud, clo...

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External hard drives are used primarily to complement an internal hard disk.

A) True
B) False

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Which of the following characteristics about RAID is incorrect?


A) Expanded storage capability
B) Fast access speed
C) Highly reliable
D) One high-capacity hard disk drive

E) A) and D)
F) None of the above

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Disk caching uses a combination of hardware and software.

A) True
B) False

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What is it called when servers on the Internet supply applications as a service, rather than a product?


A) Digital versatile computing
B) Service computing
C) Cloud computing
D) Optical computing

E) B) and D)
F) C) and D)

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The hard disk's surface is scratched and some or all of the data is destroyed when there is a _______.


A) head crash
B) cylinder crash
C) track crash
D) sector crash

E) B) and D)
F) B) and C)

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

A) True
B) False

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What is a storage area network?

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Storage area network (SAN) is an archite...

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External hard disks use different technology than internal hard disks.

A) True
B) False

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

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A CD-RW disc _______.


A) can be written to only once
B) can be erased and rewritten
C) cannot be written on
D) cannot be erased

E) A) and C)
F) B) and C)

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