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MAinframes these days use DASD [direct acess storage device] as the secondary storage next to High speed buffers. Backup of data is done over tape storage. In olden days punch cards where used as they were even cheaper than tapes...

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4 Explain various storage devices and their characteristics?

Explain various storage devices and their characteristics?


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1. The components of a cloud computing are --------------- i. Client computers --------It includes devices, such as desktops and laptops devices, which use the cloud computing devices such as access to database servers, application servers, and storage devices. ii. Application servers ---------- It includes various servers, such as SharePoint server, which is either used for running the developed application by the users or is used for providing the application development software to develop the application by the developer. iii. Storage devices -------- It includes various devices known as storage boxes that store large amounts of data at a centralized location. iv. Networks components ---------- It includes various components such as cables, hardware firewalls, hubs, routers, bridges and switches. v. Control node ----------- It controls and monitors the accessibility of various cloud computing services such as storage devices, application servers, and database servers.


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External storage devices range from price and brand. However there are a lot of stores that carry them. Some including Best buy, Target, Walmart, Radio shack, and various places online.


What kinds of drivers does IBM produce?

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How do you tell the difference between Storage and Network appliances?

Storage appliances are actually made for storing the data to be used or data to be utilized in future for computer.Also in case of computer storage devices called memory devices does the job of storing various application and programs or for storing system information. In case of network devices,they are used to interconnect various computer through one of them as server.The sharing of data through all network connected computers can be done with huge transfer rate.


Is Kingston DataTraveler SE9 of mass storage class?

Yes, the Kingston DataTraveler SE9 is classified as a mass storage device. It uses USB flash drive technology to provide portable storage, allowing users to easily transfer and store data. Its design and functionality align with the standards of mass storage class devices, making it compatible with various operating systems and devices.


What is data storage device?

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When choosing photo storage software, look for features like unlimited storage capacity, automatic backup, easy organization tools, strong security measures, and compatibility with various devices and file formats.


What are two items of hardware used in a visualisation diagram?

Two common items of hardware used in a visualization diagram are servers and data storage devices. Servers process and manage data, while storage devices, such as hard drives or cloud storage, hold the data that needs to be visualized. Together, they enable efficient data handling and visualization in various applications.


Where is electricity stored now?

Electricity is primarily stored in batteries, which can be found in various devices such as smartphones, laptops, and electric vehicles. Additionally, electricity is stored in capacitors and pumped hydro storage facilities for grid-level energy storage.