Quiz

Quiz #1: Storage Smarts 101

If you missed any of the Storage Smarts questions in our daily e-mails, here's another chance to test your memory. We've compiled the first ten questions from the Storage Smarts series below. Good luck!

Question #1

This is a general term for all forms of solid state memory that have a continuous source of power and do not need to have their memory contents periodically refreshed.

a.

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flash memory
b. random access memory (RAM)
c. volatile memory
d. nonvolatile memory
e. data repository

Click to see if you are correct!

Question #2

This type of data storage uses laser beams to store computer-generated data in three dimensions. The goal is to store a lot of data in a little bit of space.

a. digital data storage
b. virtual memory
c. holographic storage
d. optical storage
e. COLD

Click to see if you are correct!

Question #3

This is a set of evolving ANSI standard electronic interfaces that allow personal computers to communicate with peripheral hardware such as disk drives, tape drives, CD-ROM drives, printers, and scanners faster and more flexibly than previous interfaces.

a. ESCON
b. Fibre Channel
c. SCSI
d. ASCII
e. Grammy

Click to see if you are correct!

Question #4

This is the process of dividing a body of data into blocks and spreading the data blocks across several partitions on several hard disks.

a. disk striping
b. RAID
c. logical partitioning
d. multiplexing
e. mirroring

Click to see if you are correct!

Question #5

This amount of data is the equivalent of more than 300 feature-length movies, 40,000 faxes, 15,000 CDs converted to MP3 at high fidelity, or enough words that it would take every adult in America speaking at the same time five minutes to say them all.

a. petabyte
b. terabyte
c. exabyte
d. megabyte
e. pieintheskybite

Click to see if you are correct!

Question #6

This is the practice of duplicating data in which each of multiple storage disks has its own SCSI controller. The use of redundant controllers enables continued data access as long as one of the controllers continues to function.

a. disk mirroring
b. disk duplexing
c. data replication
d. content caching
e. TiVo

Click to see if you are correct!

Question #7

This is a compact disc (CD) format that allows repeated recording on a disc. It was introduced by Hewlett-Packard, Mitsubishi, Philips, Ricoh and Sony in a 1997 supplement to Philips and Sony's Orange Book. It is Orange Book III.

a. CD-RW
b. CD-MO
c. CD-R
d. CD-i
e. R&B CD

Click to see if you are correct!

Question #8

This type of storage media holds content in digital form that is written and read by a laser; these media include all the various CD and DVD variations, as well as optical jukeboxes and autochangers.

a. streaming media
b. magnetic media
c. real media
d. optical media
e. music media

Click to see if you are correct!

Question #9

This is the combination of hardware and software that moves data coming in to a network node out by the correct port (door) to the next node in the network.

a. router
b. gateway
c. switching fabric
d. bus
e. conveyor belt

Click to see if you are correct!

Question #10

This is a standard unit of measure for designating the height in computer enclosures and rack cabinets. It equals 1.75 inches.

a. GB
b. U
c. KB
d. J
e. bandwidth

Click to see if you are correct!


So, how did you do? Drop us an e-mail to let us know. Or, tell us your Storage Smarts quiz ideas.

Talk your peers about this quiz in the --> 0@23.U8CcajVchH9^0@.ee83ce5!viewtype=&skip=&expand=>discussion forums.

This was first published in April 2002

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