Comptia A+ Storage Devices

1. 1Storage Capacity of Standard SD cards
   
   [blank_start]4 MB to 4 GB[blank_end]

   1. A4 MB to 4 GB
2. 2Storage Capacity of Secure High Capacity Cards (SDHC)
   
   [blank_start]4 GB to 32 GB[blank_end]

   1. A4 GB to 32 GB
3. 3Storage Capacity of Secure Digital Extended Capacity (SDXC)
   
   [blank_start]32 GB to 2 TB[blank_end]

   1. A32 GB to 2 TB
4. 4What are all the SD Speed Classes and whats write Speed of Each?
   
   [blank_start]2[blank_end] = [blank_start]2 MB[blank_end]
   [blank_start]4[blank_end] = [blank_start]4 MB[blank_end]
   [blank_start]6[blank_end] = [blank_start]6 MB[blank_end]
   [blank_start]10[blank_end] = [blank_start]10 MB[blank_end]
   
   

   1. A2
   2. B2 MB
   3. C4
   4. D4 MB
   5. E6
   6. F6 MB
   7. G10
   8. H10 MB
5. 5Whats the read and write speeds of Ultra High Speed SD cards?
   
   [blank_start]U1[blank_end] = [blank_start]10 MB/s[blank_end]
   [blank_start]U2[blank_end] = [blank_start]20 MB/s[blank_end]
   [blank_start]U3[blank_end] = [blank_start]30 MB/s[blank_end]

   1. AU1
   2. B10 MB/s
   3. CU2
   4. D20 MB/s
   5. EU3
   6. F30 MB/s
6. 6What are the write speeds of Video Speed Class SD Cards?
   
   [blank_start]V6[blank_end] = [blank_start]6 MB/s[blank_end] through [blank_start]V90[blank_end] = [blank_start]90 MB/s[blank_end]
   

   1. AV6
   2. B6 MB/s
   3. CV90
   4. D90 MB/s
7. 7Storage Capacity of CD-ROM's?
   
   [blank_start]700 MB[blank_end]

   1. A700 MB
8. 8Storage Capacity of DVD-ROM's?
   
   [blank_start]4.7 GB Single-sided[blank_end]
   [blank_start]8.5 GB Double-sided[blank_end]

   1. A4.7 GB Single-sided
   2. B8.5 GB Double-sided
9. 9Storage Capacity of Blu-ray Disc?
   
   [blank_start]25 GB Single-sided[blank_end]
   [blank_start]50 GB Double-sided[blank_end]

   1. A25 GB Single-sided
   2. B50 GB Double-sided
10. 10What are the average rotational speeds and latency of Hard drives?
    
    [blank_start]5,400 RPM[blank_end] = [blank_start]5.55 ms[blank_end]
    [blank_start]7,200 RPM[blank_end] = [blank_start]4.16 ms[blank_end]
    [blank_start]10,000 RPM[blank_end] = [blank_start]3 ms[blank_end]
    [blank_start]15,000 RPM[blank_end] = [blank_start]2 ms[blank_end]

    1. A5,400 RPM
    2. B5.55 ms
    3. C7,200 RPM
    4. D4.16 ms
    5. E10,000 RPM
    6. F3 ms
    7. G2 ms
    8. H15,000 RPM

Descripción

Test sobre Comptia A+ Storage Devices, creado por eric james deputy el 14/09/2022.

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eric james deputy

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