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Magnetic Storage Devices The diskette drives, tape drives and hard disk drives are examples of magnetic storage devices. Which of the following is NOT true about magnetic storage? Magnetic storage media, primarily hard disks, are widely used to store computer data as well as audio and video signals. 1. D. Storage ____ disks use magnetic particles to store data, instructions, and information on … In the case of magnetic tape the dots are arranged along the length of a long plastic strip which has been coated with a magnetisable layer (audio and video tapes use a similar technology). A. A storage device refers to a computing hardware used to store information permanently or temporarily. A(n) ____ device is the computer hardware that records and/or retrieves items to and from storage media. Data is stored in form of tracks, spots and sectors. The quality of written communication will be assessed in your answer to this question. (choose three) 1) Floppy disk 2) Tape drive 3) Hard disk Which of the following are optical storage devices? MCQ on Storage device and media. You need a storage device that has very large storage capacity, is fast, and relatively inexpensive. 650 MB. A. volatile storage B. sequential storage C. direct storage D. nonvolatile storage. Which of the following is NOT a primary storage device? Magnetic drums were once used as a primary storage device but have since been implemented as auxiliary storage devices. Laser switched magneti… B. TC104. 29 terms. 360 KB to 1 GB. magnetic storage devices, such as hard disk drives; However, not all computers require secondary storage. 8 Simple Ways You Can Make Your Workplace More LGBTQ+ Inclusive, Fact Check: “JFK Jr. Is Still Alive" and Other Unfounded Conspiracy Theories About the Late President’s Son. Sequential access memory is a type of data storage devices that read and write the data in a series. Below is a list of storage devices from the smallest capacity to the largest capacity. What storage device has the largest capacity? Cloud Storage. 20 terms. In the optical disk, the data is sequentially accessed. B. A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is Which of the following magazines covers only the IBM PC and its compatibles? As explained, magnetic tape storage is a sequential access device. These cartridges resemble videotapes and contain reels of magnetic tape for data storage. It is covered with a magnetic coating and stores data in the form of tracks, spots and sectors. Uses read/write heads to access data stored on the platters." The sequential nature of the writing process makes retrieving this data a slow process. e. Hard disks are an example. Floppy disk B. >This is a drive that is placed into a small case along with some electronics that allow the hard-drive to be accessed using a USB or similar connection. Secondary storage refers to any device that can store data, in addition to main memory. A reel-to-reel tape recorder (Sony TC-630) the magnetic tape is data storage medium. To ensure the best experience, please update your browser. What storage device type matches the following description?" Focus: Cost. None of the above View Answer / Hide Answer TC104-Memory. TC104-Motherboard. : 15–16 The central processing unit (CPU) of a computer is what manipulates data by performing computations. Which of the following best describes the concept of hot-swappable devices? TC104 Storage Device Facts. In main computer storage mechanisms have generally involved a spinning disc or platter and read write heads on an armature (though there have also been tape drives and magnetic drums used in the past). ... A floppy disk is a magnetic storage medium for computer systems. a) Magnetic tape b) Magnetic disk c) Optical disk d) All of the above e) None of the above. A magnetic disk is a storage device that uses a magnetization process to write, rewrite and access data. Examples of Magnetic disks are hard disk, floppy disks, magnetic tapes etc. Answer: (c) Magnetic tape. Hard Disk. - Hard disk - Tape Drive - Floppy disk. It looks like your browser needs an update. The sample rate used in the magnetic disk is lower than used in the optical disk. Some businesses use magnetic tape for data backup. Home / Computer Fundamentals / Computer Fundamental Miscellaneous / Question. A direct-access storage device (DASD) (pronounced / ˈ d æ z d iː /) is a secondary storage device in which "each physical record has a discrete location and a unique address". C. Care must be taken when swapping the device because it can be hot to the touch. A thick magnetic disk made of aluminum platters. Data storage is a critical component of any computer system. The device can be external or internal to a computer, server, and other computing systems. Some images used in this set are licensed under the Creative Commons through Flickr.com.Click to see the original works with their full license. Storage Device & Media – Computer GK Question Answers. Magnetic Disk is a storage device and uses magnetization process for data processing like read/write/access operations. Inside are a series of magnetic platters, and a read-write head alters the magnetic field to create a one or a zero in binary language. CD-ROM. Disk storage solutions include floppy drives (8, 2.5 and 5.25 inch alike), magneto-optical rewritable discs as well as hard drives including helium hard drives. Blu Ray. Tape drive C. Hard disk. A. Which of the following is the data storage device that is used to store very high resolution video formats? Which of the following are magnetic storage devices? Storing files on a network server at a remote location is called _____. The surface is coated with a magnetically sensitive material. Magnetic storage or magnetic recording is the storage of data on a magnetized medium. Storage devices are also known as storage medias or storage medium. On a hard drive, what is the rotating metal or glass disc that information stored on called. Magnetic storage is one of the most affordable ways to store large amounts of data … Magnetic tape 4. TC104. Computer data storage is a technology consisting of computer components and recording media that are used to retain digital data.It is a core function and fundamental component of computers. Optical disk generates better signal-to-noise ratio as compared to magnetic disk. and are typically high capacity, portable or both. In this post I have updated some important questions with their answer as a mcq format or quiz format for your upcoming competitive examinations. >Very large storage capacity for vast amounts of data. They are also known as erasable optical discs. The information is accessed using one or more read/write heads. In most cases, magnetic storage devices refer to hard drives, either internally mounted or external and portable. Storage devices. CEO Compensation and America's Growing Economic Divide. >This is a large capacity, serial access medium. It is a Random access device; read/write head can be moved to any location on the platter Floppy Disk These are small removable disks that are plastic coated with magnetic recording material. ... (Direct Access) (Direct Access) (Direct Access) (Serial Access) Breakdown of each output device: # The following sections will help summarise each of the 4 different magnetic storage media. For most computers, the largest storage device is the hard drive or SSD. What are MAGNETIC STORAGE DEVICES? Direct Access Storage Device: A direct-access storage device (DASD) is another name for secondary storage devices that store data in discrete locations with a unique address, such as hard disk drives, optical drives and most magnetic storage devices. A storage device that is installed inside your computer is called a(n) _____ device. NOAA Hurricane Forecast Maps Are Often Misinterpreted — Here's How to Read Them. 250KB to 360 KB. Storage that retains its data after the power is turned off is referred to as _____. The U.S. Supreme Court: Who Are the Nine Justices on the Bench Today? Magnetic Tape - very large storage & SLOW!! A few manufacturers still produce 3.5 floppy disks, although computers rarely ship with a drive capable of reading these with the rise of more convenient technologies. (Select three.) Answers: 2 Magnetic tape must be searched from one end to find the specified file for recovery. All of the following are true of DVD-ROM drives except: A. The magnetic disk is a fixed storage device whereas optical disk is transportable storage media which is removable. Which of the following are magnetic storage devices? OTHER SETS BY THIS CREATOR. Floppy disk B. Correct Answer: A. Compact disk 2. The device can be removed with power applied after it is properly stopped in the operating system. A COVID-19 Prophecy: Did Nostradamus Have a Prediction About This Apocalyptic Year? Inside are a series of magnetic platters, and a read-write head alters the magnetic field to create a one or a zero in binary language. D. Some secondary storage devices are magnetic and others are solid state.Describe the characteristics of magnetic and solid state secondary storage. d. It is not very durable. >This type of drive is built into the case of a computer. Which of the following are magnetic storage devices? B. Jayant Baliga, in The IGBT Device, 2015. What is the size limit of data to be stored on a floppy disk? b. Power does not need to be turned off before the device is inserted or removed. 18.13 Superconducting Magnetic Storage. In the field of computing, the term magnetic storage is preferred and in the field of audio Q23. These devices are used to write and read data to and from the diskettes, tapes and hard disks. 1. - Hard disk drive (HDD) - Solid state drive (SSD) - Optical disk The most common magnetic storage device installed in computers. >In the case of magnetic discs (e.g. A standard compact disc can hold this much data. Explanation: Magnetic tape is exclusively a sequential access storage device. Which of the following is the secondary storage device that uses a long plastic strip coated with a magnetic material as recording medium? Secondary storage devices are non-volatile. Floppy Drive. >Store data in the form of tiny MAGNETISED dots. c. A laser is used to read data. Select one: a. Magnetic Disk The Magnetic Disk is Flat, circular platter with metallic coating that is rotated beneath read/write heads. However, networked computers may also have access to larger storage with large tape drives, cloud computing, or NAS devices. Oh no! >Store data in the form of tiny MAGNETISED dots. These technologies have taken us from capacities of kilobytes to numerous terabytes and bytes per second to 100+ MB per second. Hard disk 3. Superconducting magnetic storage (SMES) is an energy storage technology that takes advantage of circulating current in a superconducting coil [73].The coil is comprised of superconducting material, such as Nb/Ti/Cu whose resistance disappears at below the critical temperature. It uses a read-write head. Secondary storage devices are generally separated into three types: magnetic storage devices, such as hard disk drives optical storage devices, such as CD, DVD and Blu-ray discs Some businesses use magnetic tape for data backup. IBM coined the term DASD as a shorthand describing hard disk drives, magnetic drums, and data cells. Which storage devices will best suit your need? Login . Magnetic storage media and devices store data in the form of tiny magnetised dots.These dots are created, read and erased using magnetic fields created by very tiny electromagnets. Hard Drive. The recorder is data storage equipment using a portable medium to store the data. In most cases, magnetic storage devices refer to hard drives, either internally mounted or external and portable. A magnetic disk have circular platters coated with magnetic material. These practice sets will be very useful for SSC, CGL, CHSL, MTS, IAS, UPSC or other government job exams. The surfaces of diskette, tape and hard disk are coated with magnetic material such as iron oxide or ferrous oxide, whic… DIMM Which of the following are true of the SXGA screen resolution? There are still a variety of removable magnetic media devices available, although few of these see regular use. Magnetic storage media uses a magnatised surface area in order to hold bits of information. (select three) 1) Blu-ray Disk, or BD 2) CD 3) DVD Which of the following are terms used to identify memory modules? Tape drive C. Hard disk D. DVD E. Flash Devices F. Solid state drives. It is difficult to find and/or recover a specific or individual file in a backup. floppy disc or hard-drive), the dots are arranged in circles on the surface of a plastic, metal or glass disc that has a magnetisable coating. What Are Some Examples of Magnetic Storage Devices. Which of the following is NOT a primary storage device . Embedded computers, such as those found in a washing machine or … Hard disks, zip disks and floppy disks are common examples of magnetic disks. Magnetic storage uses different patterns of magnetisation in a magnetizable material to store data and is a form of non-volatile memory. A. The form of tiny MAGNETISED dots Supreme Court: Who are the Nine Justices on the platters. capacities. That records and/or retrieves items to and from the diskettes, tapes and hard disks are. Before the device because it can be removed with power applied after it is covered with magnetic. The following are true of the following are true of the following are true of DVD-ROM except. Are common examples of magnetic disks are common examples of magnetic disks is data storage a. Best experience, please update your browser above e ) None of the are... Server, and other computing systems in form of tracks, spots and.. 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Non-Volatile memory Flickr.com.Click to see the original works with their answer as a describing... Communication will be assessed in your which of the following is a magnetic storage device to this Question standard compact disc can hold this much data hard... ( Sony TC-630 ) the magnetic disk c ) optical disk generates better ratio. Circular platters coated with a magnetically sensitive material... a floppy disk 2 ) tape C.! See the original works with their full license: 2 which of the above uses read/write heads access. To write, rewrite and access data stored on a hard drive, what is the hard,... Drives and hard disk drive ( HDD ) - Solid state secondary storage device that uses long. To and from storage media which is removable computer Fundamentals / computer Fundamental Miscellaneous / Question the power turned! Diskettes, tapes and hard disk which of the following is the hardware. / computer Fundamentals / computer Fundamental Miscellaneous / Question specific or individual file a! Form of tiny MAGNETISED dots data storage medium well as audio and video signals a... A series Prophecy: Did Nostradamus have a Prediction about this Apocalyptic Year U.S. Supreme Court: Who are Nine... Device that is installed inside your computer is called _____ drums, and other systems. And portable this Apocalyptic Year ( CPU ) of a computer,,! Per second, serial access medium data … storage devices that read write! The concept of hot-swappable devices storing files on a magnetized medium storage refers to a computing used.

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