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Hardware & Software

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Chapter 2: Hardware & Software

1. Choosing the right computer hardware requires understanding its relationship to the information system and _____ of the organization.
a.|growth|c.|structure|
b.|business plan|d.|needs|

2. Each central processing unit consists of two primary elements: the arithmetic/logic unit and the _____ unit.
a.|memory|c.|control|
b.|input/output|d.|ALU|

3. A type of memory whose contents are not lost if the power is turned off is said to be _____.
a.|multicore|c.|RAM|
b.|nonvolatile|d.|none of the above|

4. _____ is the use of a collection of computers, often owned by many people or different organizations, to work in a coordinated manner to solve a common problem.
a.|cloud computing|c.|parallel computing|
b.|grid computing|d.|none of the above|

5. RAID storage devices provide organizations with data storage that is _____.
a.|fault tolerant|c.|extremely low cost|
b.|exceedingly fast|d.|unlimited in storage capacity|

6. A(n) _____ uses computer servers, distributed storage devices, and networks to tie everything together.
a.|digital video disk|c.|storage area network|
b.|virtual tape|d.|RAID storage device|

7. The _____ is an advanced optical disk technology still in development that would store more data than even the Blu-ray optical disk system.
a.|holographic versatile disc|c.|RAID storage device|
b.|virtual tape|d.|CD-ROM R/W|

8. _____ are frequently used to capture input in standardized tests such as the SAT and GMAT.
a.|MICR readers|c.|Speech recognition devices|
b.|OMR readers|d.|OCR readers|

9. An RFID tag on an inventory item might contain information _____.
a.|product information|c.|details about the item tagged|
b.|location data|d.|all of the above|

10. _____ displays are flat displays that use liquid crystals to form characters and

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