UTA INSY 2303 FINAL ACTUAL EXAM
TESTED QUESTIONS AND VERIFIED
ANSWERS
◉ Convergence
Answer: The expansion of cloud computing, a process by which
several technologies with distinct functionalities evolve to form a
single product. For example, your computer plays movies, your
cell phone has a camera, your clock has a radio.
◉ The Web
Answer: Is a collection of linked documents, graphics, and audio
that can be accessed over the Internet
◉ Cloud Computing
Answer: Which provided access to information, applications,
communications, and storage over the Internet
◉ 0s and 1s used to represent digital data are referred to as
Answer: binary digits
◉ Bits
Answer: binary digits
,◉ Bytes
Answer: 8 bits
◉ Digital Data
Answer: Text, numbers, graphics, or sound represented by
discrete digits, such as 1s and 0s.
◉ Analog Data
Answer: Data that is measured or represented on a continuously
varying scale, such as a dimmer switch or a watch with a sweep
second hand.
◉ Digitization
Answer: Converting non-digital information or media to a digital
format through the use of a scanner, sampler, or other input
device.
◉ Compression
Answer: Reduces file size and transmission times, data
compression refers to any technique that recodes the data so it
contains fewer bits
◉ Compression is commonly referred to as
Answer: Zipping
, ◉ Lossy Compression
Answer: Any data compression technique in which some of the
data is sacrificed to obtain more compression.
◉ Lossless Compression
Answer: Provides a way to compress data without losing the
original data
◉ Image Resolution
Answer: The number of pixels in an image, usually expressed as
horizontal pixels × vertical pixels.
◉ Aspect Ratio
Answer: The ratio of the width and height of an image or display
screen.
◉ pixel interpolation
Answer: A process that is used by graphics software to average
the color of adjacent pixels in an image, usually when the image is
enlarged.
◉ Audio Sampling Rate
Answer: The number of times per second a sound is measured
during the recording process.
TESTED QUESTIONS AND VERIFIED
ANSWERS
◉ Convergence
Answer: The expansion of cloud computing, a process by which
several technologies with distinct functionalities evolve to form a
single product. For example, your computer plays movies, your
cell phone has a camera, your clock has a radio.
◉ The Web
Answer: Is a collection of linked documents, graphics, and audio
that can be accessed over the Internet
◉ Cloud Computing
Answer: Which provided access to information, applications,
communications, and storage over the Internet
◉ 0s and 1s used to represent digital data are referred to as
Answer: binary digits
◉ Bits
Answer: binary digits
,◉ Bytes
Answer: 8 bits
◉ Digital Data
Answer: Text, numbers, graphics, or sound represented by
discrete digits, such as 1s and 0s.
◉ Analog Data
Answer: Data that is measured or represented on a continuously
varying scale, such as a dimmer switch or a watch with a sweep
second hand.
◉ Digitization
Answer: Converting non-digital information or media to a digital
format through the use of a scanner, sampler, or other input
device.
◉ Compression
Answer: Reduces file size and transmission times, data
compression refers to any technique that recodes the data so it
contains fewer bits
◉ Compression is commonly referred to as
Answer: Zipping
, ◉ Lossy Compression
Answer: Any data compression technique in which some of the
data is sacrificed to obtain more compression.
◉ Lossless Compression
Answer: Provides a way to compress data without losing the
original data
◉ Image Resolution
Answer: The number of pixels in an image, usually expressed as
horizontal pixels × vertical pixels.
◉ Aspect Ratio
Answer: The ratio of the width and height of an image or display
screen.
◉ pixel interpolation
Answer: A process that is used by graphics software to average
the color of adjacent pixels in an image, usually when the image is
enlarged.
◉ Audio Sampling Rate
Answer: The number of times per second a sound is measured
during the recording process.
