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1) '.MPG' extension refers usually to what kind of file? a) WordPerfect Document file b) MS Office document c) Animation/movie file d) Image file 2) Who developed Yahoo? a) Dennis Ritchie & Ken Thompson b) David Filo & Jerry Yang c) Vint Cerf & Robert Kahn d) Steve Case & Jeff Bezos 3) JPG' extension refers usually to what kind of file? a) System file b) Animation/movie file c) MS Encarta document d) Image file 4)  '.TXT' extension refers usually to what kind of file? a) Text File b) Image file c) Audio file 5) What does AC and DC stand for in the electrical field? a) Alternating Current and Direct Current b) A Rock Band from Australia c) Average Current and Discharged Capacitor d) Atlantic City and District of Columbia 6) What is CD? a) Command Description b) Change Data c) Copy Density d) Compact Disc 7) What does EPROM stand for? a) Electric Programmable Read Only Memory b) Erasable Programmable Read Only Memory c) Evaluable Philotic Random Optic Memory d) Every Person Requires One Mind 8) Which of the following is used to represent alphanumeric characters in Computers? a) ASCII b) EBCDIC c) BCD 9) What Does RAID Stand for? a) Random Access Inside Disks b) Redundant Array of Inexpensive Disks c) Reload Advanced Intel Device d) Relocate Array Inside Drive 10) What is SATA? a) Hard Drive Interface b) Virus c) Anti-Virus

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