What type of storage stores data as microscopic light and
Jul 2, 2024 · Data is stored by encoding information as microscopic light and dark spots on the disc surface, which can be read by a laser beam in devices such as CD-ROMs, DVDs, and Blu-ray discs. This answer ...
How is information and data read from a compact disc?
Oct 3, 2023 · A CD writer burns little holes in an aluminum disk (between 2 plastic plates). This causes little bumps to appear on the disc. A CD drive can read the data back out using a laser that reflects on ...
Why are compact disc have a round shape? - Answers
Apr 28, 2022 · Best Answer. CD; Compact Disc obviously, have disc shape. The most relevant answer to this question is that DISC format can store move information in other words we can have larger volume of data ...
Is compact disk an input device or an output device? - Answers
Oct 3, 2023 · Neither. Its a storqge device. A CD-ROM (using a player) is an input device because it holds information that is readable. There are writable and re-writable CD's which allow you to add or remove ...
Is BluRay disc an output device? - Answers
Oct 3, 2023 · A blu ray disc is a storage medium, not an input/output device. ... No CD-ROM means Compact Disc Read-Only Memory. CD-ROM is an input device. ... A Bluray disc stores five times more data than a ...
The distance from the center of the compact disc to the edge of …
Oct 3, 2023 · A compact disc to the edge of the disc is 6 centimeters What is the area of the compact disc? A = pi * r^2 A = pi * 6^2 A = 36pi If you are using 3.14 for pi, then ANS : D.) 113.04 cm^2.
What is the difference between a USB Flash drive and a CD?
Nov 4, 2024 · More answers. ProfBot. ∙ 3d ago. A USB flash drive is a portable storage device that uses flash memory to store data, allowing for read and write access. It is rewritable and typically has a ...
What is a musical compact disc is an example of? - Answers
Nov 6, 2022 · Best Answer. an audio text. Anonymous ∙. Lvl 1. ∙ 3y ago. an audio text.
How do you correct a no company on disk error on tally erp?
Dec 2, 2022 · first we have to copy the required company data in the drive A: (floppy) by using backup option in the company info menu After that we have to insert that floppy in the another system floppy disk ...
Is compact disk a hardware or software? - Answers
Nov 6, 2022 · The disk is hardware, but information ON the disk is software. Rule of thumb is if you can touch it with your fingers, it is hardware. You can touch the disk, but you cannot touch files or programs.