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Exam 8: Digital Storage

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Question 91

True/False

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The greater the disk cache, the slower the hard disk.

A) True
B) False

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Question 92

True/False

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Enterprises cannot implement both network attached storage and storage area networks.

A) True
B) False

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Question 93

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A popular use of CD-RW and CD-R discs is to create audio CDs. What is the process of copying audio and/or video data from a purchased disc and saving it on digital media called?

DVD-R and DVD+R are competing DVD-recordable formats.

What is storage media?

A hard disk's platters may continue to spin even after power is removed from the computer.

Which of the following storage devices typically has the fastest transfer rate?

Which of the following kinds of interfaces sends data one bit at a time?

Why would you use an external hard drive (hard disk or SSD) instead of a second internal hard drive (hard disk or SSD)?

You can read, write, and erase a DVD-R.

The Sarbanes-Oxley Act provides a myriad of financial reporting requirements and guidelines for public companies.

You are looking for an RFID tag that does not contain a battery because you want one that is small enough to be embedded in skin. Which of the following will you use?

Critical Thinking Questions Case 8-1 In all of the advertisements for personal computers, vendors usually state the type of hard disk interface supported by the hard disk controller. Therefore, it is important that you understand the types of available hard disk interfaces, so that you can make the most informed choice possible. -You are in the market for a disk controller that will support a high number of peripheral devices. What disk controller will do the trick? a. EIDE b. SATA c. SCSI d. USB

Which of the following is a multisession optical disc on which users can write, but not erase, their own items such as text, graphics, and audio?

-As shown in the accompanying figure, a(n) ____________________ is a narrow recording band that forms a full circle on the surface of the disk.

A network attached storage server, often called a(n) ____________________, has its own IP address, usually does not have a keyboard or display, and contains at least one hard disk, often configured in a RAID.

Identify the letter of the choice that best matches the phrase or definition. -Optical disc that users can read but not write on or erase

Identify the letter of the choice that best matches the phrase or definition. -A type of SCSI that uses serial signals to transfer data, instructions, and information

If your computer or printer does not have a built-in slot for memory cards, you can purchase a device that can access the data stored on the memory card. What is that device called?

What kind of disc is a type of storage media that consists of a flat, round, portable disc made of metal, plastic, and lacquer that is written to and read by a laser?