INTRODUCTION TO COMPUTERS
COMPUTER SYSTEMS AND COMPONENTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Old CD-ROMs drives are commonly replaced with DVD-ROM and DVD writers.
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Hard disk drive
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Optical drives
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Processor
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Modem
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Explanation:
Detailed explanation-1: -An optical drive is usually a CD drive or DVD drive. Optical means it uses lenses. The drive uses a light called a laser. A laser is the most exact and powerful sort of light but the laser in the drive is very, very small.
Detailed explanation-2: -Most of today’s optical disks are available in three formats: compact disks (CDs), digital versatile disks (DVDs)–also referred to as digital video disks–and Blu-ray disks, which provide the highest capacities and data transfer rates of the three.
There is 1 question to complete.