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Soloha48 [4]
2 years ago
9

What are backup storage devices of computer? Why are they necessary in the computer system?​

Computers and Technology
1 answer:
Rina8888 [55]2 years ago
7 0

Answer:

Backup storage devices retains current copies of data on hand, enabling backup in the event of hardware failure or data loss. Backup storage, unlike long-term, archive, or cold storage, must allow for the quick recovery and restoration of backup data. Backup storage devices are disk-based hardware appliances that include specialized software for encryption, interconnection, data processing, and compression. A remote backup appliance aids in the maintenance and recovery of company operations. As storage media, backup storage frequently employs both disk-to-disk (d2d) and magnetic tape systems.

The primary function of such devices is data storage and processing, which serve to improve efficiency and performance. This component comprises hard disks, USB drives, solid-state drives, and portable hard drives. There are additional storage options, such as cloud storage, AWS storage, and so on, but they are not the principal sources of storage devices. These are some of the new ways to save data online. Storage devices are an essential component of a computer system.

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Answer:

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nadya68 [22]
<h2>Answer:</h2>

// Create a class header definition

public class Fibonacci {

   

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       //at other terms, fibonacci number is the sum of the previous two

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}

=====================================================

<h2>Sample Output:</h2><h2></h2>

34

======================================================

<h2>Explanation:</h2>

The program above has been written in Java and it contains comments explaining each line of the code. Kindly go through the comments.

The actual lines of code are written in bold face to distinguish them from comments.

Also, a sample output of a run of the program has been provided.

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