CGS2060 QUIZ 8 1 Which of the following is a type of optical disc that users can read from but not write to or erase DVD ROM 2 Which of the following kinds of cards stores data on an integrated circuit embedded in the card smart 3 Which of the following kinds of access refers to reading or writing data consecutively Sequential 4 Which of the following kinds of devices duplicates data instructions and information to improve data 5 The inflexible circular platters on which kind of disks use magnetic particles to store data instructions and reliability RAID information Hard 6 Which of the following consists of a special purpose chip and electronic circuits that govern the transfer of data instructions and information from a drive to and from the system bus and other components in the computer Controller 7 Which of the following is the mechanism that reads and writes items in the drive as it barely touches the disk s recording surface Read write head 8 What kind of disc is a type of storage media that consists of a flat round portable disc made of metal plastic and lacquer that is written to and read by a laser Optical 9 What kind of storage is an Internet service that provides storage to computer or mobile users Cloud 10 Which of the following is made of aluminum glass or ceramic and is coated with an alloy material that allows items to be recorded magnetically on its surface Platter 11 A DVD ROM uses all of the following to achieve a higher storage capacity than a CD ROM EXCEPT making 12 Which of the following interfaces sends several bits at once Parallel 13 Which of the following kinds of devices are servers connected to a network with the sole purpose of providing the disc single session storage NAS 14 Which of the following is not a competing rewritable DVD format DVD R 15 Which of the following is NOT a cloud storage provider that places a folder on your computer with contents you can synchronize across multiple devices CloudDrive 16 Which of the following is NOT a cloud storage provider eCloud 17 Which of the following is a device that reads from and writes on memory cards Reader writer 18 Which of the following is NOT an advantage of external hard drives over internal hard drives They leave data in the computer 19 Which of the following is not a characteristic of a hard disk Write protect notch 20 What is the term for the case that contains the same adapters found on a motherboard with which to connect the internal hard drive Enclosure 21 How do discs like the one in the accompanying figure commonly store items in a single track that spirals from the center of the disc to the edge of the disc 22 Storage devices access items in which of the following units of time Milliseconds 23 Which of the following does NOT use direct access Tape 24 Which of the following devices is the computer hardware that records and or retrieves items to and from a flash drive or external hard drive for example Storage 25 Which of the following kinds of backup is another name for a selective backup Partial 26 A standard CD ROM is referred to as this kind of disc because manufacturers write all items on the disc at one time What is the term used Single session 27 Which of the following is NOT a common type of memory card MX6 28 The process of copying audio and or video data from a purchased disc and saving it on digital media is called Ripping 29 Users subscribe to a cloud storage service like the kind advertised in the accompanying figure to do all of the following EXCEPT to make enterprises provide data center functions 30 Some computers improve hard disk access time by using which of the following which consists of memory chips that store frequently accessed items Disk cache 31 Which of the following kinds of backup is another name for a full backup archival 32 Which of the following is a small rectangular plastic housing for tape Tape cartridge 33 Memory chips accesses items in which of the following units of time Nanoseconds 34 Which of the following is the largest from among the following YB 35 Which of the following is a small sheet of film usually about 4 X 6 inches that stores microscopic images of 36 Which of the following kinds of RFID tags contains a battery that runs the chip s circuitry and broadcasts a signal 37 Which of the following is a multisession optical disc on which users can write but not erase their own items 38 Which of the following provides a myriad of financial reporting requirements and guidelines for public 39 Which of the following overcomes the major disadvantage of CD R disks which is being able to write on them 40 Which of the following terms is the number of bytes characters a storage medium can hold Capacity 41 Which of the following can be used to store a prepaid amount of money such as for student purchases on documents Microfiche to the RFID reader Active such as text graphics and audio CD R companies Sarbanes Oxley Act only once CD RW campus Smart cards for long term storage and backup 42 Which of the following is true of tape It is no longer used as a primary method of storage but is used most often 43 What do discs like the kind shown in the accompanying figure usually measure 4 75 inches in diameter and less than one twentieth of an inch thick 44 Which of the following kinds of interfaces sends data one bit at a time Serial
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