Description : The head driver circuit in a tape recorder’s direct record electronics component (figure 5-1) performs what function?
Last Answer : It takes the signal from the summing network, amplifies it, and sends it to the record head for recording.
Description : What type of hard disk drive interface has all of the controller card electronics included in the disk drive itself?
Last Answer : Integrated drive electronics (IDE).
Description : Hard disk drive transports contain the electromechanical parts that perform what three functions?
Last Answer : a. Rotates the hard disk platters. b. Writes data to and reads data from the disk platters
Description : Approximately how often should you clean a floppy disk drive that gets heavy use?
Last Answer : Once a month
Description : What part of a floppy disk drive transport contains the circuitry which controls the electromechanical parts of the transport?
Last Answer : Drive electronics circuit board.
Description : What part of a floppy disk drive transport uses a dc stepper motor to position the magnetic heads over the recording surface of a floppy disk?
Last Answer : Actuator arm assembly.
Description : The head arm assembly of a floppy disk drive transport has how many read heads and how many write heads?
Last Answer : Two read heads and two write heads.
Description : The drive motor of a 3-1/2", 1.44-MB floppy disk drive spins the disk at what RPM?
Last Answer : 600 RPM.
Description : What are the four most important parts of a floppy disk drive transport?
Last Answer : a. Drive motor/spindle assembly. b. Head arm assembly. c. Actuator arm assembly. d. Drive electronics circuit board.
Description : Why do floppy disk drives require more preventive maintenance than hard disk drives?
Last Answer : They are not sealed units, and they use flimsy plastic disks with an oxide coating that wears off and sticks to the heads
Description : What type of disk drive interface has most of the electronics on a controller card mounted in the host computer?
Last Answer : ST-506/412 interface.
Description : Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it? A) Floppy Disk B) Hard Disk C) Tape Drive D) CDROM
Last Answer : Answer : D
Description : A removable magnetic disk that holds information is __________ A. Floppy Disk B. Hard Drive C. Monitor D. None of the Above
Last Answer : A. Floppy Disk
Description : The primary device that a computer uses to store information is _______ A. Floppy Disk B. Monitor C. Hard Drive D. None of the Above
Last Answer : C. Hard Drive
Description : Which among the following is correct regarding the Boot Sector Viruses: a) These viruses are resides in the boot sector of a floppy or hard disk. b) Such viruses are activated every time a computer ... uninfected floppy disk is inserted into the floppy drive d) All of the Above e) None of These
Last Answer : d) All of the Above
Description : Which of the following Devices have a limitation that we can only read it but can not erase and modify it? 1) Tape Drive 2) Hard Disk 3) Compact Disk 4) Floppy Disk
Last Answer : 4) Floppy Disk
Description : Which of the following devices have a limitation that we can only information to it but cannot erase it-- 1) Floppy Disk 2) Hard Disk 3) Tape Drive 4) CDROM
Last Answer : 4) CDROM
Description : The head driver circuit of a tape recorder’s FM record electronics (figure 5-4) performs what function?
Last Answer : It amplifies the frequency-modulated output from the record oscillator and sends it to the record head.
Description : The equalization and phase correction circuit in a tape recorder’s direct reproduce electronics (figure 5-2) performs what function?
Last Answer : It generates an equalization signal which corrects any frequency response problems in the input signal from the pre-amplifier circuit.
Description : What three components determine the address that locates where on a floppy disk the computer will store the data?
Last Answer : a. disk side number, b. track number, and c. sector number.
Description : What are the three levels of floppy disk density?
Last Answer : a. Single-density, b. double-density, and c. high-density.
Description : A kit for cleaning floppy disk drives contains what two items?
Last Answer : . a. A cloth or fiber cleaning disk. b. A bottle of cleaning solution.
Description : Older, single-sided, single-density floppy disk drives would probably use what method for encoding digital data onto the floppy disk?
Last Answer : Frequency-modulation encoding.
Description : The process of formatting a floppy disk is called what type of sectoring?
Last Answer : Soft sectoring.
Description : What is the storage capacity of a 5-1/4" double-sided, high density floppy disk?
Last Answer : 1,200,000 bytes or 1.2 megabytes.
Description : What type of floppy disk is made to store data on both sides of the disk
Last Answer : Double-sided.
Description : What is a floppy disk?
Last Answer : A thin, flexible platter coated with magnetic material so characters can be recorded.
Description : In the actuator arm assembly of a hard disk drive transport, what device can position the magnetic heads to the correct track of a hard disk more accurately than a dc stepper motor?
Last Answer : Voice coil servo.
Description : What is a central set of programs called that manages the execution of other programs and performs common functions like read, write, and print?
Last Answer : Operating system.
Description : Which device is used to backup the data? A) Floppy Disk B) Tape C) Network Drive D) All of the above
Description : Which of the following storage device can be used for storing large backup data? (a) Floppy disks (b) Hard disk (c) Magnetic tapes (d) None of these -Technology
Last Answer : "B) Hard Disk.
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 : 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
Last Answer : Answer : C
Description : Which of the following is a storage device? A) Tape B) Hard Disk C) Floppy Disk D) All of the above
Description : Mostly which of the following device is used to carry user files? A) Floppy Disk B) Hard Disk C) RAM D) CDROM
Last Answer : Answer : A
Description : Which of the following is a read only memory storage device? A) Floppy Disk B) CD-ROM C) Hard Disk D) None of these
Last Answer : Answer : B
Description : Which of the following storage devices can store maximum amount of data? A) Floppy Disk B) Hard Disk C) Compact Disk D) Magneto Optic Disk
Description : Which of, the following isa storagedevice that uses rigid,permanently installed magnetic disks to store data/information– (A) floppy diskette (B) hard disk (C) permanent disk (D) opticaldisk (E) None of these
Last Answer : hard disk
Description : What is the difference between cold booting and warm booting: a) Cold Booting uses a floppy for booting while warm booting uses a hard disk for booting b) Cold booting is starting the computer from the power ... CAD command or reset button when it hangs c) Both of The Above d) None of The Above
Last Answer : b) Cold booting is starting the computer from the power off position and warm booting is the restarting the computer with CAD command or reset button when it hangs
Description : Which storage device is mounted on reels: a) Floppy Disk b) Hard Disk c) Magnetic Disk d) CD - ROM e) None of The Above
Last Answer : c) Magnetic Disk
Description : Which storage device is mounted on 'reels'? 1) Floppy Disk 2) Hard Disk 3) Magnetic Tapes 4) CDROM
Last Answer : 3) Magnetic Tapes
Description : Which of the following device can store large amounts of data? 1) Floppy Disk 2) Hard Disk 3) CDROM 4) Zip Disk
Last Answer : 2) Hard Disk
Description : Which of the following is a read only memory storage device. 1) Floppy Disk 2) Hard Disk 3) CDROM 4) None of these
Last Answer : 3) CDROM
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
Description : Arrange the following devices in ascending order of the speed: A. RAM B. Hard disk C. Cache D. Floppy 1) ABDC 2) BDAC 3) DBAC 4) BADC
Last Answer : 3) DBAC
Description : Which of the following is a read only memory storage device. 1 Floppy Disk 2 Hard Disk 3 CDROM 4 None of these
Last Answer : 3 CDROM
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
Description : Where does a computer add and compare data? a. Hard disk b. Floppy disk c. CPU chip d. Memory chip
Last Answer : c. CPU chip
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
Last Answer : c. Winchester disk