Description : What are the two ways to erase floppy disks?
Last Answer : a. Degauss the disk and then reformat it. b. Reformat the disk.
Description : Why should you always store floppy disks in their envelopes?
Last Answer : Dust and other contaminates can get on the recording surface through the read/write hole.
Description : The floppy disks you are using have a rating of 96 TPI. What does this mean?
Last Answer : The disks can hold 96 tracks per inch.
Description : Floppy disks are manufactured in what three sizes?
Last Answer : 8 inch, 5 1/4 inches, 3 1/2 inches.
Description : What are the three most common sizes of floppy disks?
Last Answer : 8 inch, 5 1/4 inch, and 3 1/2 inch.
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 : Which of the following is used as a primary storage device? A) Magnetic drum B) Hard Disks C) Floppy D) All of above
Last Answer : Answer : A
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 : ROM is composed of 1) Magnetic cores 2) Micro-processors 3) Photoelectric cells 4) Floppy disks
Last Answer : 2) Micro-processors
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 : 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 : Optic fibres are used in place of wire cables because (1) they generate strong magnetic fields (2) they do not generate magnetic fields (3) they do not require boosting (4) they are more economical
Last Answer : they do not generate magnetic fields
Description : What are the three most popular methods for encoding digital data onto magnetic disks?
Last Answer : a. Frequency modulation (FM). b. Modified frequency modulation (MFM). c. Run length limited (RLL).
Description : What test equipment is designed to generate, modify, or measure a range of parameters of electronic functions of a specific nature required to test a single system or equipment?
Last Answer : Special-purpose electronic test equipment.
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 : Anyone still using floppy disks?
Last Answer : I don’t think there is even a slot on my just crashed PC. I’ll go through the pieces after I nudge it with my sledge hammer. But first I’m Mac shopping (already a very satisfied iPod and iPhone owner).
Description : The concentric circles on the floppy disks are further divided into (a) tracks (b) sectors (c) cylinders (d) None of these -Technology
Last Answer : (a) Tracks is the correct answer
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 : Floppy disks typically in diameter A) 3? B) 5.25? C) 8? D) All of above
Last Answer : Answer : D
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 : 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 : Floppy disks which are made from flexible plastic material are also called? A) Hard disks B) High-density disks C) Diskettes D) Templates
Description : Floppy disks typically in diameter A) 3 B) 5.25 C) 8 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 : Floppy disks which are made from flexible plastic material are also called? a. Hard disks b. High-density disks c. Diskettes d. Templates
Last Answer : Diskettes
Description : Floppy disks typically in diameter a. 3‛ b. 5.25‛ c. 8‛ d. All of abov
Last Answer : All of abov
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 : Both 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
Last Answer : d. All of the above
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
Last Answer : c. Diskettes
Description : Floppy disks typically in diameter a. 3” b. 5.25” c. 8” d. All of above
Last Answer : d. All of above
Last Answer : c. Both of above
Description : To measure insulation resistance of equipments of voltage rating upto 440 V the megger generator must generate (a) 220 V (b) 440 V (c) 500 V (d) None of these
Last Answer : 500 V
Description : One method of testing for a reversed shunt field coil in a DC generator or motor is by connecting the field to a direct current source, at reduced field rated voltage, and test for ... placed near each field C. test lamp across adjacent fields D. copper jumper across the interpole connections
Last Answer : Answer: B
Description : Which topology (bus, ring, star, or tree) has a center hub interconnecting the equipments?
Last Answer : Star.
Description : What type(s) of flux should never be used on electronic equipment?
Last Answer : Chloride or (acid) and organic.
Description : If disks are stored horizontally, how many can be stacked?
Last Answer : No more than ten.
Description : hard disks should be stored in an environment that stays within what relative humidity and temperature range?
Last Answer : electronics onto the disk. 30-60 percent relative humidity. b. 70-80 degrees Fahrenheit.
Description : The control electronics component of a floppy or hard disk drive performs what three main functions?
Last Answer : a. Spins the disk at the correct speed. b. Moves the heads across the recording surface. c. Tells the write/read heads when to write data and when to read it.
Description : Approximately how often should you clean a floppy disk drive that gets heavy use?
Last Answer : Once a month
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 : 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 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 : 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.