0
Data Storage Devices
Data storage devices are any piece of computer hardware used to record some sort of information. Questions about storage devices and the media on which they record information belong here.
1,624 Questions
Where does erased memory in a computer go?
Nowhere... is still there. Just that if you save new information it will write it over the deleted information .
memory in system is not in the form of energy .so it will have memory in ones and zeros.(binary)
What are the examples of permanent storage devices?
Hard disk drive inside the PC, CD or DVD drives/disks, USB (thumb drive, jump drive), and floppy disk drive/disk storage.
Other storage can be external Hard disk drives, tape drives, RAID drives and the newer Blu-Ray.
What is considered the best software for USB data recovery?
try wondershare data recovery software
Wondershare Data Recovery, safe and effective data recovery software, retrieves your lost videos, photos, music, documents, emails, etc. from your PC's hard drive as well as from USB drives, external hard drives, mobile phones, digital cameras, iPods, MP3/MP4 players, and other storage media.
Explain about the storage capacity of computer?
Currently, inside a regular desktop PC the largest unit of size would be 1 TB (1000 GB), and with this unit it becomes very difficult to completely fill the storage device.
However, potentially, the largest is the yobibyte, which is a whopping 10,000,000,000,000,000,000 bits of data. Basically, if scaled down into human language it would be the information capacity of the observational universe, meaning every bit of known knowledge ever recorded, translated into every language and coppied 10,000,000 times over.
How many sectors are there in a 3 12 inch high-density floppy disk?
For a standard IBM formatted double sided, high density 3.5" floppy diskette, the following properties apply:
- Data is recorded on two sides of the disk
- Each side has 80 tracks
- Each track has 18 sectors
- Each sector holds 512 bytes (0.5 KB)
While often labeled as 1.44MB, this is not an accurate statement of a floppy disk's capacity. This is due to the confusion between binary and decimal, where K can be 1,024 or 1,000 and M can be 1,048,576 or 1,000,000.
If calculated completely in binary, a floppy would hold 1.40625 MB, while if calculated completely in decimal, it would hold 1.47456 MB. Obviously marketing wouldn't like to use either of these numbers!
But by doing the first half of the calculation in binary (getting 1440 KB), and then treating that as a decimal number and incorrectly converting it to 1.44 MB, you get an easy to read number.
They could be the RAM modules or Random Access Memory modules. They are solid state memory devices which are volatile in nature. This means that their memory gets deleted or reset when the system is turned off or shut down.
Other boards are in the expansion slots. Mostly PCI. Where you can add video capture, extra USB's or Extra sound cards etc.
There are also slots for improving the graphics, by plugging in a graphics card, with it's own memeory and processor, it improves on the default graphics of the motherboard and allows fast graphics for games and video processing.
ram stands for random access memory while rom is read only memory
RAM is Random Access Memory that is used to store data that is from using desktop applications or web browser based functions. ROM is Read Only Memory, ROM is used for only one thing and that is to read the memory that is integrated within the CD that you put in the computer. You can remember what ROM does by just remembering Read Only Memory, because all it does is what the name implies, which is to read data.
What type of storage drive contains spinning platters?
A hard disk drive consists of one or more thin disks that spin at high speed (1200 to 15000 rpm) while magnetic heads read data from them, hovering extremely close to them without making contact.
What are the devices which are mounted on motherboard?
There are multiple devices, infact. Fans probably dont count as "devices", but those can be attached to motherboards. Then there's the GPU (Graphics Processing Unit a.k.a the Graphics Card) and the CPU (Central Processing Unit a.k.a the Processor). More can be attached but you can look those up on google.
What is the maximum capacity of a DVD-RW?
A DVD-RW can typically hold 4.7 gigabytes of data. A smaller version of a DVD-RW with an 8-centimeter diameter has a capacity of 1.46 gigabytes.
What is a drive fixed or removable disk?
A drive, whether fixed or removable, is a storage device used to read and write data. A fixed disk, commonly known as a hard drive or SSD, is permanently installed within a computer and stores the operating system, applications, and files. In contrast, a removable disk, such as a USB flash drive or external hard drive, can be easily connected or disconnected from a computer, allowing for portable data storage and transfer. Both types of drives serve essential roles in data management and accessibility.
Cloud storage capacity is the amount of storage you can avail on cloud.There are three main cloud storage models:
Public cloud storage services, such as Amazon's Simple Storage Service (S3), provide a multi-tenant storage environment that's most suitable for unstructured data.
Private cloud storage services provide a dedicated environment protected behind an organization's firewall. Private clouds are appropriate for users who need customization and more control over their data.
Hybrid cloud storage is a combination of the other two models that includes at least one private cloud and one public cloud infrastructure. An organization might, for example, store actively used and structured data in a private cloud and unstructured and archival data in a public cloud.
Cloud storage has become very common these days. Most of us rely on it to store our files, photos, music, etc. What exactly does it mean? How does it work? Why should I care?
Cloud storage refers to storing data online instead of locally on your computer or phone. This allows you to access your information from anywhere at anytime.
You probably already use cloud storage without even realizing it. For example, Google Drive, Dropbox, iCloud, OneDrive, Box, Amazon S3, Microsoft Skydrive, and other similar services allow you to upload, download, share, edit, and delete documents, photos, and other media files.
Cloud storage is becoming increasingly popular among consumers and businesses alike. With so much information being stored online these days, it makes sense to store some of your files in the cloud. Here are 5 reasons why you should consider storing your documents, photos, music, videos, etc., in the cloud.
Accessibility - With cloud storage, all of your files are accessible from anywhere you go. Whether you're at home, on vacation, or traveling abroad, you'll still be able to access your files.
Security - You won't have to worry about losing your files when you lose your device. Cloud storage providers make sure that your files are safe and secure, so you don't have to worry about hackers stealing your personal information.
Backups - Your files are backed up automatically, so you don't need to worry about losing anything. When something goes wrong with your computer, you can simply log back into your account and download everything again.
Sharing - You can share your files easily with others. Just upload your files to the cloud, and anyone else with the link will be able to view them.
Storage Space - Most cloud storage providers give you plenty of space to store whatever you like. There's no limit to how much you can save.
Reduce the mega-pixels (mp) - the size of the pictures. Unless you are planning to crop most of your picture, any thing bigger than 3 mega pixels is bigger than the screen of your computer. The smaller the picture you shoot, the more pictures you get. Click on! eD
How can you put music on an sd card?
Stick the SD card into a card reader attached to your computer (a USB device will be recognizable under Windows XP or above and after a minute or so you should be able to browse the card with Windows Explorer- it take a short time for the card to be registered on your machine) Copy the music files from their location and paste them into the SD card
Can you use DVD-r to burn movies?
Yes, but it depends on what DVD disc your DVD burner supports. Take an example, I could burn my movies and videos to DVD-r, DVD+r, DVD-rw, DVD+rw because my DVD burner supports those discs.
And please note that you need not only a DVD-r, but a DVD burner software to do the burning job.
The hard drive is the main memory where most documents and multimedia files are stored, for example music, images and video's. Not only are these files stored on the Hard Drive but also the Operating System is kept on the Hard Drive. A computer can have more than one Hard Drive and these can either be Internal or External. Disk drives (HDD) come in many different sizes in memory; ranging from Kilo-Bite as the smallest and Terabyte as the largest.
The implication of computer to the society?
The computer has influenced the society in both constructive and deconstructive ways. For example, while it has allowed much faster transmission of information, it has caused the erosion of human culture.
How should data be pronounced?
data has two ways of being pronounced.
Day-tu ("uhh.." like um... but very short)
or
Da (ah! like a short scream)-tu ("uhh.." like um... but very short)
-ID3636663384
_______________________________________________________________
I pronounce the word as "Day-tuh". Many people pronounce it "dah-ta", but I, along with many scientists, prefer "Day-tuh". If I were you I would pronounce it "Day-tuh". (second opinion)
-zagger12
What is the difference between magnetic media and optical media?
Optical media is written and read on disks with lasers, such as a CD-Roms, BluRays, and DVDs. Magnetic media is written and read with magnets (like your hard drive and a floppy disks (which are almost non-existant anymore)).
What are the basic operational concepts of computer?
hardware,software and 3rd is data. explain in detail then this question will be completed.
How do you remove Write Protection from a disc?
it depends on what type of disk if it is a 3.5 inch floppy then there is a tab on the corners that can be moved up or down. if you can see through it , it is write protected if not it can be used.
