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devry comp 129 week 4 quiz




Question;(TCO 6) A double-sided, dual-layer DVD can hold ____ GB.;4.7;8.5;9.4;17;Question 2. Question;(TCO 6) Compact disks, DVDs, and Blue-ray disks are examples;of ________.;optical storage;solid state storage;magnectic storage;electro storage;Question 3. Question;(TCO 6) __________ is;a set of standards used to represent music in a digital format storing each;note played by each instrument individually.;MP3;MIDI;JPEG;MP4;Question 4. Question;(TCO 6) CD drives are available with all of these interfaces;except ______.;EIDE;Firewire;a parallel port;a USB port;CORRECT All of the above are possible.;Question 5. Question;(TCO 6) A _____ is used to provide fault-tolerance to a;system.;CD drive;hardware RAID;removable drive;tape drive;Question 6. Question;(TCO 6) What is the name of the bus used to support;high-speed video?;ISA;USB;VGA;PCI-E;Question 7. Question;(TCO 6) A _____ is a USB device replacing floppies as a;means of transporting data from one computer to another.;ZIP disk;JumpDrive;SuperDisk;Microdrive;Question 8. Question;(TCO 5) The connector on the rear of a PC that looks similar;to a telephone jack but has eight pins is used for a _____.;network connection;video connection;printer connection;None of the above;Question 9. Question;(TCO 5) In serial communications, data is sent _____.;one bit at a time;eight bits at a time;sixteen bits at a time;depending on bus width;Question 10. Question;(TCO 5) Some storage devices use memory chips to store data;instead of spinning disks. Examples include which of the following?;Hard drives, jump drives, CD drives;Jump drives, CD drives, Flash memory cards;CD drives, Flash memory cards, floppy drives;SSD, jump drives, Flash memory cards


Paper#37044 | Written in 18-Jul-2015

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