Consider the following statements regarding Holostore 1 It is a device that reads and writes data in...........

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Consider the following statements regarding Holostore.

1.It is a device that reads and writes data in an optical form.

2.It records data in a linear fashion similar to magnetic forms of storage.

3.Higher data density, albeit with lower access speeds, can be achieved by Holostore compared to magnetic forms of storage.

Select the correct answer using the codes below.

1 only

2 and 3 only

3 only

None of the above

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Explanation:

Holographic data storage is a potential technology in the area of high-capacity data storage currently dominated by magnetic data storage and conventional optical data storage.
Magnetic and optical data storage devices rely on individual bits being stored as distinct magnetic or optical changes on the surface of the recording medium.
Justification: Holographic data storage records information throughout the volume of the medium and is capable of recording multiple images in the same area utilizing light at different angles.
Additionally, whereas magnetic and optical data storage records information a bit at a time in a linear fashion, holographic storage is capable of recording and reading millions of bits in parallel, enabling data transfer rates greater than those attained by traditional optical storage
A volume holographic storage (holostore) devive is a page oriented devive that writes and reads data in an optical form.
The holography technology achieves the necessary high storage densities as well as fast access times.

This capability occurs because a holographic image, or hologram, encodes a large block of data as a single entity in a single write operation. Conversely, the process of reading a hologram retrieves the entire data block simultaneously