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 : 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 : What is the difference between a CD-ROM and a CD-RW? a) They are the same just two different terms used by different manufacturers b) A CD-ROM can be written to and a CD-RW cannot c) A CD-RW can be ... CD-ROM can only be read from d) A CD-ROM holds more information than a CD-RW e) None of these
Last Answer : c) A CD-RW can be written to, but a CD-ROM can only be read from
Description : Reusable optical storage will typically have the acronym _______: a) CD b) DVD c) ROM d) RW e) ROS
Last Answer : d) RW
Description : A non-erasable disk that stores digitized audio information is _____ a) CD b) CD-ROM c) DVD-R d) DVD-RW
Last Answer : Answer: a Explanation: A compact disk stores digitized audio information. The standard system uses 12 cm disks and can record more than 60 minutes of uninterrupted playing game
Description : Which of the following areadvantagesof CD-ROM as a storage media? (A) CD-ROM is aninexpensive way to store large, amount of data and information (B) CD-ROM disks retrieve data and information more quickly than ... (C) CD-ROMs make lesserrors than magnetic media (D) An of the above (E) None of these
Last Answer : An of the above
Description : What is the latest write-once optical storage media? A) Digital paper B) Magneto-optical disk C) WORM disk D) CD-ROM disk
Last Answer : Answer : D
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 : What is the latest write-once optical storage media? a. Digital paper b. Magneto-optical disk c. WORM disk d. CD-ROM disk
Last Answer : Magneto-optical disk
Last Answer : d. CD-ROM disk
Description : Can I transfer videos to different computers via CD-R or DVD+RW without using a ripping program on the second computer?
Last Answer : Yes, of course you can. Don’t format the DVD as a video disc. Just keep it a data disc, and transfer the movie file to it. Just like you would transfer pictures or Excel spreadsheets.
Description : Which of the it5ems below are considered removable storage media? a. Removable hard disk cartridges b. (Magneto-optical) disk c. Flexible disks cartridges d. All of the above
Last Answer : d. All of the above
Description : Which of the following is an example of an optical disk? 1) Magnetic disks 2) Memory disks 3) Data bus disks 4) Digital versatile disks
Last Answer : 4) Digital versatile disks
Description : Which of the following is an example of an optical disk? 1 Magnetic disks 2 Memory disks 3 Data bus disks 4 Digital versatile disks
Last Answer : 4 Digital versatile disks
Description : Which of the following statement(s) is/are FALSE in the context of Relational DBMS ? I. Views in a database system are important because they help with access control by allowing users to see only a particular subset of the data ... (B) III and IV only (C) I, II and III only (D) II, III and IV only
Last Answer : (D) II, III and IV only
Description : How can I fix my (DVD RW) Optical Drive?
Last Answer : Have you got any drive emulation software – for example, Daemon Tools or PowerISO – installed?
Description : Which one of the following is an optical disk ? (1) Jaz disk (2) Super disk (3) Worm disk (4) Zip disk
Last Answer : Super disk
Description : Is it easy to install external cd drives such as the LG 8x External USB 2.0 Double-Layer DVD RW/CD-RW Drive?
Last Answer : yes, it is easy to install external cd drives such as the LG 8x External USB 2.0 Double-Layer DVD RW/CD-RW Drive.
Description : How many times can I rewrite a CD-RW?
Last Answer : Very rarely do people rewrite on the same cd several hundred times but you can rewrite on the cd-r's at least 1,000 times before they are no longer any good.
Description : Which one of the following statements is false regarding the Distributed Cache? a) The Hadoop framework will ensure that any files in the Distributed Cache are distributed to all map and reduce tasks. b) ... Cache on to the slave node before any tasks for the job are executed on that node.
Last Answer : MapReduce tries to place the data and the compute as close as possible
Description : Which is the type of memory for information that does not change on your computer? A) RAM B) ROM C) ERAM D) RW / RAM
Last Answer : Answer : B
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 : 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 : The following are electronic record a) Record which is printed on a paper. b) Record which is stored , recorded, or copied in optical or magnetic media produced by computer c) Both A & B d) Neither A nor B
Last Answer : c) Both A & B
Description : A compact disc (CD) is a data storage system of the type : (1) Magnetic (2) Optical (3) Electrical (4) Electromechanical
Last Answer : Optical
Description : The code for a Web page is written using _____ 1) A fifth generation language 2) Win Zip 3) Peripherals 4) Hypertext Markup Language 5) URL
Last Answer : Answer :4
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 : 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 : Which of the following is not true for a magnetic disk? A) It is expensive relative to magnetic tape B) It provides only sequential access to stored data C) Users can easily update records by writing over the old data D) All of above
Description : Which one of the following statements is correct? (A) The function of an information system is to improve one s ability to make decisions (B) The information system is the chain of operations ... , analysed data, its stored information is suitability used in making decisions (D) All the above
Last Answer : Answer: Option D
Description : Which of the following statements is/are true ? 1) Cache Memories are bigger than RAM 2) Cache Memories are smaller than RAM 3) ROM are faster than RAM 4) Information in ROM can be written by users
Last Answer : 2) Cache Memories are smaller than RAM
Description : The discharge Q = 2 /2.3 log10 (R/rw) for the confined tube well is obtained from (A) Thiem's formula (B) Darcy's formula (C) Tolman's formula (D) Dupuits formula
Last Answer : (D) Dupuits formula
Description : Which command is used to remove the read permission of the file 'note' from both the group and others? A. chmod go+r note B. chmod go+rw note C. chmod go-x note D. chmod go-r, 4-x note E. None of the above
Last Answer : D. chmod go-r, 4-x note
Description : Which among the following is incorrect about CD's features : a) It contains digital information that can be read, but cannot be rewritten. b) It is a very reliable storage media. It is very often used as ... c) Separate drives exist for reading and writing CDs. d) All of the Above e) None of These
Last Answer : e) None of These
Description : What is ‘net neutrality’? (1) Internet Service Providers and governments should treat all data on the internet equally (2) Piracy in internet must be curbed (3) Internet users must give out balanced opinions in social media sites (4) Internet should be kept free from malware and virus
Last Answer : Internet Service Providers and governments should treat all data on the internet equally
Description : Storage media such as a CD read and write information using -- 1) Magnetic strips 2) Magnetic dots 3) A laser beam of red light 4) All of these
Last Answer : 4) All of these
Description : Storage media such as a CD read and write information using -- 1 Magnetic strips 2 Magnetic dots 3 A laser beam of red light 4 All of these
Last Answer : 4 All of these
Description : Find out the wrong feature of DVD among the following: a) DVD is similar to CD but has larger storage capacity and enormous clarity b) DVDs are primarily used to store music or 6 movies and can be played back on ... opposed to around 650 MB of a CD) d) It is not re-writable media e) None of These
Description : Mac Users: What do you use to unzip .Zip and .Rar files?
Last Answer : The Unarchiver is what I use.
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 : Which is the type of memory for information that does not change on your computer? a. RAM b. ROM c. ERAM d. RW / RAM
Last Answer : b. ROM
Description : Why does my CD player only play some disks?
Last Answer : Some CD players won't play rewritable discs (CD-RW). Also, if you burned the disc yourself you should make sure the burn speed isn't too fast for the disc. Each brand of CD-R has a certified maximum ... could depend on the brand of CD you are using. Some work well in some players and others do not.
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