Description : A disk's content that is recorded at the time of manufacture and that cannot be changed or erased by the user is: a) Write Only b) Memory Only c) Read Only d) None of These
Last Answer : c) Read Only
Description : A disk's content that is recorded at the time of manufacture and that cannot be changed or erased by the user is: a) memory only b) write only c) once only d) run only e) read only
Last Answer : e) read only
Description : A disk's content that is recorded at the time of manufacture and that cannot be changed or erased by the user is a) Memory only b) Write only c) Read only d) Run only e) None of these
Last Answer : c) Read only
Description : A disk's content that is recorded at thetime of manufacture and that cannot bechanged or erased by theuser is– (A) Memory-only (B) Write-only (C) Once-only (D) Run-only (E) Read-only
Last Answer : Read-only
Description : Memory that temporarily stores data and that can be erased or changed is known as a) Cache Memory b) Read Only Memory c) Flash Memory d) Random Access Memory
Last Answer : Memory that temporarily stores data and that can be erased or changed is known as Random Access Memory
Description : Has anyone suffered a loss so great that the damage cannot be erased?
Last Answer : I'm sorry for your loss. There's little you can do to fix this because it's not fixable. Your friend will have to mourn in their own time and there's not much more than being there when and ... actually doing a lot. You probably knew this person too right? Make sure you take time to mourn as well.
Description : A CD-RW disk- 1) Has a faster access than an internal disk 2) Is a form of optical disk, so it can only be written once 3) Holds less data than a floppy disk 4) Can be erased and rewritten
Last Answer : 4) Can be erased and rewritten
Description : Which statement is valid about magnetic tape? A) It is a plastic ribbon B) It is coated on both sides with iron oxide C) It can be erased and reused D) All of above
Last Answer : Answer : D
Description : ________ is an input device that accepts input when the user places a fingertip on the computer screen. A. Joy Stick B. Light Pen C. Trackball D. Touch Screen
Last Answer : D. Touch Screen
Description : Virtual memory is 1) Memory on the hard disk that the CPU uses as an extended RAM 2) RAM 3) Only necessary if you do not have any RAM in your computer 4) A back up device for floppy disks 5) None of these
Last Answer : Answer :2
Description : Floppy disks are available in A) Single side single density B) Single side double density C) Both of above D) None of above
Last Answer : Answer : C
Description : Magnetic disks are the most popular medium for A) Direct access B) Sequential access C) Both of above D) None of above
Description : Disks Drives, CD - ROM driver, Tape Drives are: a) Primary Storage Devices b) Secondary Storage Devices c) Both of Above d) None of These
Last Answer : b) Secondary Storage Devices
Description : Which statement is valid about magnetic tape? a. It is a plastic ribbon b. It is coated on both sides with iron oxide c. It can be erased and reused d. All of above
Last Answer : It is a plastic ribbon
Last Answer : a. It is a plastic ribbon
Description : The ______ can be programmed one time either the manufacturer or the computer user.Once programmed it cannot be modified. A. PROM B. EPROM C. RAM D. ROM
Last Answer : D. ROM
Description : The instructions for starting the computer are house on ________ A. Hard Disk B. CD-ROM C. Read Only Memory chip D. All of the above
Last Answer : C. Read Only Memory chip
Description : An Intelligent terminal (1) has a microprocessor, but cannot be programmed by the user (2) can process small data processing jobs, with the use of a large CPU (3) interacts with the user in English (4) cannot take data from the user
Last Answer : can process small data processing jobs, with the use of a large CPU
Description : Which of the following have the fastest access time? A) Semiconductor Memories B) Magnetic Disks C) Magnetic Tapes D) Compact Disks
Last Answer : Answer : A
Description : The ideal pulp for the manufacture of paper should have high __________ content. (A) Cellulose (B) Lignin (C) Both (A) & (B) (D) None of these
Last Answer : (A) Cellulose
Description : Circular division of disks to store and retrieve data are known as A) tracks B) sectors C) cycles D) rings
Description : Floppy disks typically in diameter A) 3? B) 5.25? C) 8? D) All of above
Description : Which of the following items are examples of storage devices? A) Floppy / hard disks B) CD-ROMs C) Tape devices D) All of the above
Description : Which of the following are the cheapest memory devices in terms of Cost/Bit? A) Semiconductor memories B) Magnetic Disks C) Compact Disks D) Magnetic Tapes
Description : Which of the following disk is fixed disk? A) Hard Disks B) Flash Disks C) Blu-Ray Disks D) DVDs
Description : The ALU of a computer normally contains a number of high speed storage element called A) Semiconductor memory B) Registers C) Hard disks D) Magnetic disk
Last Answer : Answer : B
Description : The metal disks, which are permanently housed in, sealed and contamination free containers are called A) Hard disks B) Floppy disk C) Winchester disk D) Flexible disk
Description : Which technology is used in Compact disks? A) Mechanical B) Electrical C) Electro Magnetic D) Laser
Description : Floppy disks which are made from flexible plastic material are also called? A) Hard disks B) High-density disks C) Diskettes D) Templates
Description : Which of the following is internal memory? A) Disks B) Pen Drives C) RAM D) CDs
Description : Which of the items below are considered removable storage media? A) Removable hard disk cartridges B) (Magneto-optical) disk C) Flexible disks cartridges D) All of the above
Description : Which of the following is the most quickly accessible storage? A) RAM B) Registers C) Disks D) Pen Drive
Description : As compared to diskettes, the hard disks are A) More expensive B) More portable C) Less rigid D) Slowly accessed
Description : Which of the following storage device can store the largest amount of data? A) Hard Disks B) Flash Disks C) Blu-Ray Disks D) DVDs
Description : Floppy disks typically in diameter A) 3 B) 5.25 C) 8 D) All of above
Description : Which of the following is used as a primary storage device? A) Magnetic drum B) Hard Disks C) Floppy D) All of above
Description : High density double sided floppy disks could store of data A) 1.40 MB B) 1.44 GB C) 1.40 GB D) 1.44 MB
Description : RAID stands for __________ a) Redundant array of independent disks b) Redundant array of individual disks c) Reusable Array of independent disks d) Reusable array of individual disks
Last Answer : Answer: a Explanation: RAID is a multiple-disk database design which is viewed as a single logical disk by the operating system. Data are distributed across the physical drives of the array. It guarantees the recovery of data in case of data failure
Description : Sector interleaving in disks is done by: a) the disk manufacturer b) the disk controller cord c) the operating system d) None of The Above
Last Answer : c) the operating system
Description : Which among the following memory is capable of operating at "electronics speed": a) Semiconductor memory b) Magnetic Disks c) Magnetic Drums d) None of The Above
Last Answer : a) Semiconductor memory
Description : The metals disks which are permanently housed in salad and contamination free containers are called: a) Hard Disk b) Winchester Disk c) Flexible Disk d) None of The Above
Last Answer : b) Winchester Disk
Description : Hard Disks and Diskettes are: a) Direct Access Storage Devices b) Sequential Access Storage Devices c) Rarely used Microcomputers d) None of The Above
Last Answer : a) Direct Access Storage Devices
Description : ROM is composed of 1) Magnetic cores 2) Micro-processors 3) Photoelectric cells 4) Floppy disks
Last Answer : 2) Micro-processors
Description : Which technology is used in Compact disks ? 1) Mechanical 2) Electrical 3) Electro Magnetic 4) Laser
Last Answer : 4) Laser
Description : The Operating System Manages 1) Memeory 2) Processes 3) Disks and I/O devices 4) All of the above
Last Answer : 4) All of the above
Description : Which among the following are the best tools for Fixing errors on disks? 1) FDISK 2) SCANDISK 3) CHKDSK 4) FIXDSK
Last Answer : 2) SCANDISK
Description : Which command can be used to recreate the disk's tracks and sectors ? 1) FDISK 2) FORMAT 3) CHKDSK 4) ATTRIB
Last Answer : 2) FORMAT
Description : Which media have the ability to have data/information stored (written) on them by users more than once? 1) CD-R disks 2) CD-RW disks 3) Zip disks 4) Optical Disks
Last Answer : 2) CD-RW disks
Description : Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data/information - 1) Floppy diskette 2) Hard disk 3) Permanent disk 4) None of these
Last Answer : 2) Hard disk