PS4.C - Information Technologies - Level 2 Question Preview (ID: 63045)
PS4.C - Information Technologies - Level 2.
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transparent pieces of glass or plastic used for refracting (bending) light
a) lenses
b)
c)
d)
A device built to observe distant objects by making them appear closer
a) telescope
b) microscope
c) morse code
d) digitized
An instrument that makes small objects look larger
a) microscope
b) telescope
c) digitized
d) all of the answer choices
to interpret or give meaning to a message
a) decode
b) encode
c) digitized
d) degradation
convert (pictures or sound) into a digital form (1s and 0s) that can be processed by a computer.
a) digitized
b) decode
c) encode
d) transmit
The process of transforming information from one format into another.
a) encode
b) decode
c) transmit
d) digitized
to send something across places; to pass along
a) transmit
b) encode
c) decode
d) degradation
a decline to a lower condition, quality, or level
a) degradation
b) decode
c) constraint
d) morse code
a principle or standard by which something may be judged or decided
a) criteria
b) constraint
c) degradation
d) decode
limitation or restriction
a) constraint
b) criteria
c) decode
d) degradation
a system of dots and dashes that represent the alphabet
a) morse code
b) telescope
c) microscope
d) digitized
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