41.
BioNext, a genomics research facility, uses scanners that are used to scan
some human physical attributes like fingerprints or irises for security
purposes. BioNext is using ____.
42.
The advantage of a(n) _____ technology is that it produces brighter, more
efficient, and thinner displays than traditional LCDs.
43.
John wants to buy a printer that uses four colors: black, cyan, magenta, and
yellow. Some of these printers, according to the salesman whom John
approached, produce high-quality images and are often advertised as photo
printers. These have two shades each of magenta and cyan for a total of six
colors. Others include colors such as orange and red. John is planning to
buy a(n) ____.
44.
Simon is planning to buy an output device for his home that can scan, copy,
fax, and print. Which of the following devices best satisfies Simon’s
requirement?
45.
Which of the following creates the output by moving a pen across the
surface of a piece of paper?
46.
Which of the following magnetic storage devices consists of one or more
47.
_____ is an optical or laser disc whose information cannot be changed.
48.
Which of the following is a high-capacity optical or laser disc whose
information cannot be changed and whose storage capacity varies
according to its type?
49.
Which of the following can be written to repeatedly?
50.
xD Picture Cards, SD cards, and CF Cards are examples of which of the
following?
51.
On investigating a technical fault in his computer, Max finds out that a
temporary holding area of information is affected and needs to be changed.
Max needs to change the _____ of his computer.
52.
Anna finds out that the component of her computer’s CPU that performs
logic operations is not working. She logs a complaint with the assistance
desk in her office requesting the service personnel to fix the ____.
53.
While repairing a faulty CPU, Igor discovers that a sliver of quartz that beats
at regular intervals in response to an electrical charge is damaged. Which of
the following represents the damaged part of the CPU that Igor is
repairing?
54.
Ludmilla is planning to buy a special type of CPU for her notebook
computer that changes speed, and therefore power consumption, in
response to fluctuation in use. She is looking for a ____.
55.
Which of the following terms is used to identify the place on your system
unit, monitor, or keyboard through which information and instructions flow
to and from your computer system?
56.
Which of the following allows you to connect as many as 127 devices to a
single port on your computer?
57.
TV remotes and other devices that operate over short distances free of
obstacles use _____ to send and receive information.
58.
Michael wants to wirelessly connect his cell phone to a computer. Which of
the following can assist him in doing this?
59.
Monte Carlo, Inc., wants to set up a luxury resort in a desert close to Cairo.
With an eye on customer needs, it wants to ensure that all its guests can
access the Internet from their rooms, the lobby, and the restaurants. Which
of the following is Monte Carlo, Inc., most likely to use in its network
environment?
60.
What type of transmission does WiFi use?