TC104. For most computers, the largest storage device is the hard drive or SSD. What storage device has the largest capacity? Home / Computer Fundamentals / Computer Fundamental Miscellaneous / Question. MCQ on Storage device and media. 250KB to 360 KB. >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. It is covered with a magnetic coating and stores data in the form of tracks, spots and sectors. and are typically high capacity, portable or both. These cartridges resemble videotapes and contain reels of magnetic tape for data storage. Storing files on a network server at a remote location is called _____. They are also known as erasable optical discs. Power does not need to be turned off before the device is inserted or removed. 18.13 Superconducting Magnetic Storage. Which of the following best describes the concept of hot-swappable devices? Correct Answer: A. It is difficult to find and/or recover a specific or individual file in a backup. Magnetic Disk is a storage device and uses magnetization process for data processing like read/write/access operations. In the field of computing, the term magnetic storage is preferred and in the field of audio Hard Disk. The magnetic disk is a fixed storage device whereas optical disk is transportable storage media which is removable. Floppy Drive. Which of the following is NOT true about magnetic storage? Which storage devices will best suit your need? 360 KB to 1 GB. On a hard drive, what is the rotating metal or glass disc that information stored on called. Magnetic storage or magnetic recording is the storage of data on a magnetized medium. - Hard disk - Tape Drive - Floppy disk. >Very large storage capacity for vast amounts of data. The quality of written communication will be assessed in your answer to this question. c. A laser is used to read data. As explained, magnetic tape storage is a sequential access device. Which of the following is NOT a primary storage device . B. TC104-Memory. Explanation: Magnetic tape is exclusively a sequential access storage device. Magnetic Disk The Magnetic Disk is Flat, circular platter with metallic coating that is rotated beneath read/write heads. A magnetic disk is a storage device that uses a magnetization process to write, rewrite and access data. A. The device can be removed with power applied after it is properly stopped in the operating system. Which of the following are magnetic storage devices? : 15–16 The central processing unit (CPU) of a computer is what manipulates data by performing computations. (select three) 1) Blu-ray Disk, or BD 2) CD 3) DVD Which of the following are terms used to identify memory modules? Secondary storage refers to any device that can store data, in addition to main memory. 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. Floppy disk B. 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). The most common magnetic storage device installed in computers. Magnetic Tape - very large storage & SLOW!! B. A. In most cases, magnetic storage devices refer to hard drives, either internally mounted or external and portable. What are MAGNETIC STORAGE DEVICES? e. Hard disks are an example. These practice sets will be very useful for SSC, CGL, CHSL, MTS, IAS, UPSC or other government job exams. The surface is coated with a magnetically sensitive material. Which of the following are magnetic storage devices? d. It is not very durable. Magnetic storage media, primarily hard disks, are widely used to store computer data as well as audio and video signals. Storage Device & Media – Computer GK Question Answers. Select one: a. Data storage is a critical component of any computer system. Focus: Cost. 1. Cloud Storage. The surfaces of diskette, tape and hard disk are coated with magnetic material such as iron oxide or ferrous oxide, whic… CD-ROM. 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. TC104. A thick magnetic disk made of aluminum platters. Secondary storage devices are non-volatile. Which of the following are magnetic storage devices? b. What is the size limit of data to be stored on a floppy disk? Which of the following is NOT a primary storage device? A standard compact disc can hold this much data. >Store data in the form of tiny MAGNETISED dots. 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. However, networked computers may also have access to larger storage with large tape drives, cloud computing, or NAS devices. Login . 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? Oh no! 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. Below is a list of storage devices from the smallest capacity to the largest capacity. Embedded computers, such as those found in a washing machine or … These devices are used to write and read data to and from the diskettes, tapes and hard disks. In the optical disk, the data is sequentially accessed. a) Magnetic tape b) Magnetic disk c) Optical disk d) All of the above e) None of the above. The sample rate used in the magnetic disk is lower than used in the optical disk. Storage devices are also known as storage medias or storage medium. A(n) ____ device is the computer hardware that records and/or retrieves items to and from storage media. 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. B. Jayant Baliga, in The IGBT Device, 2015. TC104 Storage Device Facts. Answer: (c) Magnetic tape. It uses a read-write head. You need a storage device that has very large storage capacity, is fast, and relatively inexpensive. Storage that retains its data after the power is turned off is referred to as _____. The information is accessed using one or more read/write heads. Magnetic storage is one of the most affordable ways to store large amounts of data … The recorder is data storage equipment using a portable medium to store the data. What storage device type matches the following description?" (choose three) 1) Floppy disk 2) Tape drive 3) Hard disk Which of the following are optical storage devices? Q23. Magnetic Storage Devices The diskette drives, tape drives and hard disk drives are examples of magnetic storage devices. Data is stored in form of tracks, spots and sectors. Tape drive C. Hard disk. Magnetic storage media uses a magnatised surface area in order to hold bits of information. These technologies have taken us from capacities of kilobytes to numerous terabytes and bytes per second to 100+ MB per second. The sequential nature of the writing process makes retrieving this data a slow process. 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. CEO Compensation and America's Growing Economic Divide. 650 MB. In most cases, magnetic storage devices refer to hard drives, either internally mounted or external and portable. 1. >This type of drive is built into the case of a computer. Which of the following is the secondary storage device that uses a long plastic strip coated with a magnetic material as recording medium? 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. Compact disk 2. The device can be external or internal to a computer, server, and other computing systems. - Hard disk drive (HDD) - Solid state drive (SSD) - Optical disk Some businesses use magnetic tape for data backup. Laser switched magneti… Magnetic tape must be searched from one end to find the specified file for recovery. Which of the following is the data storage device that is used to store very high resolution video formats? A storage device refers to a computing hardware used to store information permanently or temporarily. Floppy disk B. 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. It looks like your browser needs an update. All of the following are true of DVD-ROM drives except: A. >In the case of magnetic discs (e.g. A magnetic disk have circular platters coated with magnetic material. A storage device that is installed inside your computer is called a(n) _____ device. A COVID-19 Prophecy: Did Nostradamus Have a Prediction About This Apocalyptic Year? 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". (Select three.) Magnetic drums were once used as a primary storage device but have since been implemented as auxiliary storage devices. NOAA Hurricane Forecast Maps Are Often Misinterpreted — Here's How to Read Them. Examples of Magnetic disks are hard disk, floppy disks, magnetic tapes etc. 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. Blu Ray. D. Storage ____ disks use magnetic particles to store data, instructions, and information on … >Store data in the form of tiny MAGNETISED dots. What Are Some Examples of Magnetic Storage Devices. C. Care must be taken when swapping the device because it can be hot to the touch. Answers: 2 >This is a large capacity, serial access medium. Some businesses use magnetic tape for data backup. Optical disk generates better signal-to-noise ratio as compared to magnetic disk. A reel-to-reel tape recorder (Sony TC-630) the magnetic tape is data storage medium. Storage devices. DIMM Which of the following are true of the SXGA screen resolution? Magnetic storage uses different patterns of magnetisation in a magnetizable material to store data and is a form of non-volatile memory. TC104-Motherboard. 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. ... A floppy disk is a magnetic storage medium for computer systems. There are still a variety of removable magnetic media devices available, although few of these see regular use. Sequential access memory is a type of data storage devices that read and write the data in a series. 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. 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). 29 terms. A. D. Hard disk 3. IBM coined the term DASD as a shorthand describing hard disk drives, magnetic drums, and data cells. To ensure the best experience, please update your browser. The U.S. Supreme Court: Who Are the Nine Justices on the Bench Today? Hard Drive. 20 terms. Tape drive C. Hard disk D. DVD E. Flash Devices F. Solid state drives. Uses read/write heads to access data stored on the platters." None of the above View Answer / Hide Answer A. volatile storage B. sequential storage C. direct storage D. nonvolatile storage. 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