Question
Download Solution PDFWith regard to memory, what is the full form of the word 'CD'?
This question was previously asked in
NVS Junior Secretariat Assistant (LDC) 2019 (Shift 1)
Answer (Detailed Solution Below)
Option 1 : Compact Disc
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NVS Junior Secretariat Assistant Full Test 1
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Detailed Solution
Download Solution PDFCD stands for Compact Disc.
Important PointsCompact Disc:
- Compact disc (CD), a molded plastic disc containing digital data that is scanned by a laser beam for the reproduction of recorded sound and other information.
- Since its commercial introduction in 1982, the audio CD has almost completely replaced the phonograph disc (or record) for high-fidelity recorded music.
- The CD's storage capacity is only about 700 MB, which is just about 74 minutes of audio.
Hence, CD is an abbreviation for “compact disc,” and its compact in more than one way.
Last updated on Jun 10, 2025
-> The NVS JSA Answer Key is out on 10th June 2025 on @navodaya.gov.in.
-> The exam was conducted from 14th to 19th May 2025.
-> The NVS Junior Secretariat Assistant 2024 Notification was released for total of 381 vacancies.
-> The selection process includes a Computer Based Test and Typewriting Test.