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svp [43]
3 years ago
9

Briefly describe the function of storage media

Computers and Technology
1 answer:
SIZIF [17.4K]3 years ago
4 0

Answer:

In computers, a storage medium is any technology -- including devices and materials -- used to place, keep and retrieve electronic data. It refers to a physical device or component in a computing system that receives and retains information relating to applications and users. The plural form of this term is storage media.

Early forms of storage media included computer paper tape. Holes punched in the paper corresponded to a single bit of data. A paper tape reader would interpret each punched hole and convert it to a number. Paper tape was supplanted by magnetic tape, which eventually evolved to magnetic floppy disk.

How storage media works:

Media used in computer storage receive messages in the form of data, via software commands from the computer system. The commands determine the type of storage media needed to hold the data, based on its business value, compliance implications or other factors. In tiered storage, data is moved among disk, flash and cloud storage based on automated software policies.

A storage medium may be internal to a computing device, such as a computer's hard drive, or a removable device such as an external hard drive or universal serial bus (USB) flash drive. There are various types of storage media, including magnetic tape, nonvolatile memory cards, rotating fixed disk and solid-state drives (SSDs), which are based on nonvolatile flash memory.

The term storage encompasses all data, and can be either primary or secondary storage. Primary storage refers to data that is kept in memory for fast retrieval by a computer's processor. Secondary storage is data placed on hard disk or tape to ensure backup and long-term retention.

A storage device may be a type of storage media, or a piece of storage hardware outfitted with storage media. For example, storage arrays decouple storage media from servers. Storage arrays incorporate electromechanical hard disk drives (HDDs), SSDs or a combination of each, attached to separate servers and networking.

Storage media can be arranged for access in many ways. Some well-known arrangements include:

redundant array of independent disks (RAID);

network-attached storage (NAS); and

storage area network (SAN).

SAN arrays initially were designed with HDDs, until the advent of all-flash arrays outfitted solely with SSDs. Hybrid flash arrays blend the two storage media in an integrated system, with disk providing a capacity tier alongside a faster tier of flash.

Explanation:

please mark me as brainliest

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Answer:

By modifying the hidden form values that is in a local copy of the company web page

Explanation:

In a situation were the hacker successful change the price of the items he/she purchased through the web site of the company's in which the company web server as well as the company Oracle database were not compromised directly which means that the most likely method in which the attacker used to modified the sale price of the items he/she purchased was by modifying the HIDDEN FORM VALUE that was in the local copy of the company web page making it easy for the HIDDEN FORM VALUE to be vulnerable to the hacker because the hidden form value did not store the company server side information or data but only store the company software state information which is why HIDDEN FORM VALUE should not be trusted.

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Floating point numbers?
blondinia [14]

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Thank you so much!!!

God bless you!!!

You the best!!!

Explanation:

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B) What is the use of output devices? ​
chubhunter [2.5K]

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  • It is used to send data from a computer to another device or user.
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Answer:

The answer is B.

Explanation:

Radio Frequency Identification (RFID) is a technology that uses radio waves to  secure objects, pair devices, tag them etc. and it is made up of a transmitter which emits radio waves and a receiver.

The example given in the question where Jamie listens to the communication between the RFID tag and the devide of the user and copies the information to later use it to gain access to the vehicle is an example of a replay attack.

Also called "eavesdropping & replay", the first part is the listening to the conversation to steal the data and the replay part is where he uses the information to gain access.

I hope this answer helps.

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