INSY 2301 EXAM #1 QUESTIONS AND
ANSWERS 2026 VERIFIED.
What is the primary purpose of SpaceX Starlink project? - ANS To deliver global high-speed
broadband internet via satellite constellations.
what are Bluetooth LE, ZigBee and Z-wave? - ANS Low-power, short range technologies
developed for IoT networks
A message is divided into several packets that can be routed independently to their destination
during _____. - ANS packet switching
while setting up her wireless network, Maria decides to activate encryption on her router. she is
offered a choice of several encryption protocols, and because it is the weakest and oldest
option, she is careful not to pick ___. - ANS WEP
Interlaced Scanning - ANS produces an image by drawing every other line
Which DCE would you use if you wanted to extend a wired network by adding more ports? -
ANS hub
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, Journee notices that her smartphone's touchscreen is looking dirty and would like to safely
clean it. She should _____. - ANS leave her plastic screen protector on the touchscreen and
wipe it with a disinfecting wipe
A live streak - ANS is also called a webcast
Today's widescreen devices, such as laptops and smartphones, are designed for the 16:9
__________. - ANS aspect ratio
combining two images with red and blue overlays to create a stereoscopic effect produces a
graphic called a(n) ___. - ANS anaglyph
Ina has just acquired a new Mac laptop to use for work and wants to protect herself against
data loss. To accomplish this, she purchases an external storage device and _____. - ANS sets
the Time Machine utility to run in the background while she uses her laptop.
Into which component are data, application software instructions, and operating system
instructions loaded each time a computer is powered on? - ANS RAM
Riley wants to compress a group of Microsoft Word files into one unit that she can e-mail to a
colleague at work from her Mac. She should begin by _____. - ANS opening Finder and
selecting the files
The process for creating a vector-based computer animation _____. - ANS requires the artist
to create keyframes of vector objects
A friend calls you in a panic because the hard drive in his Windows PC has failed. He asks you
what he should do now. What next steps do you recommend to your friend? - ANS install a
new hard drive and use your recovery drive to boot the computer.
@COPYRIGHT ALL RIGHTS RESERVED PAGE 2 OF 6
ANSWERS 2026 VERIFIED.
What is the primary purpose of SpaceX Starlink project? - ANS To deliver global high-speed
broadband internet via satellite constellations.
what are Bluetooth LE, ZigBee and Z-wave? - ANS Low-power, short range technologies
developed for IoT networks
A message is divided into several packets that can be routed independently to their destination
during _____. - ANS packet switching
while setting up her wireless network, Maria decides to activate encryption on her router. she is
offered a choice of several encryption protocols, and because it is the weakest and oldest
option, she is careful not to pick ___. - ANS WEP
Interlaced Scanning - ANS produces an image by drawing every other line
Which DCE would you use if you wanted to extend a wired network by adding more ports? -
ANS hub
@COPYRIGHT ALL RIGHTS RESERVED PAGE 1 OF 6
, Journee notices that her smartphone's touchscreen is looking dirty and would like to safely
clean it. She should _____. - ANS leave her plastic screen protector on the touchscreen and
wipe it with a disinfecting wipe
A live streak - ANS is also called a webcast
Today's widescreen devices, such as laptops and smartphones, are designed for the 16:9
__________. - ANS aspect ratio
combining two images with red and blue overlays to create a stereoscopic effect produces a
graphic called a(n) ___. - ANS anaglyph
Ina has just acquired a new Mac laptop to use for work and wants to protect herself against
data loss. To accomplish this, she purchases an external storage device and _____. - ANS sets
the Time Machine utility to run in the background while she uses her laptop.
Into which component are data, application software instructions, and operating system
instructions loaded each time a computer is powered on? - ANS RAM
Riley wants to compress a group of Microsoft Word files into one unit that she can e-mail to a
colleague at work from her Mac. She should begin by _____. - ANS opening Finder and
selecting the files
The process for creating a vector-based computer animation _____. - ANS requires the artist
to create keyframes of vector objects
A friend calls you in a panic because the hard drive in his Windows PC has failed. He asks you
what he should do now. What next steps do you recommend to your friend? - ANS install a
new hard drive and use your recovery drive to boot the computer.
@COPYRIGHT ALL RIGHTS RESERVED PAGE 2 OF 6
