ScienceComputer ScienceComputer SkillsCh 16, Reviewing The Basics
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Ch 16, Reviewing The Basics

Joanna Sanders avatar Joanna Sanders
11 September 2022
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question
List four types of antennas a smart phone might contain. Which three antennas are disabled in Airplane mode?
answer
Four antennas might be Wi-Fi, GPS, Bluetooth, and Cellular. Airplane Mode disables Wi-Fi, Bluetooth, and cellular.
question
What company provides and oversees the Android Play Store? What is the website of this store?
answer
Google provides and oversees. website: play.google.com
question
List three Apple devices that use iOS.
answer
iPhone, iPad, iPod
question
Who is the sole distributor of apps for iOS?
answer
Apple
question
What is one disadvantage to users when using an open source operating system on a mobile device?
answer
Open source operating system apps are not tested, apps may have bugs, anyone can modify the operating system.
question
Which programming language is used to write most Android apps? Apple requires that iOS apps be written in one of which three programming languages?
answer
Java programming language . Objective C, C, C++
question
How can you configure a mobile device so it cannot connect to any network?
answer
Turn on Airplane Mode
question
Which type of network connection requires that two devices pair before the connection is completed?
answer
Bluetooth
question
Which email protocol downloads email to be managed on the client machine? Which email protocol manages email on the server?
answer
POP3 email protocol downloads emails to be managed on the client machine. IMAP email protocol manages emails on the server.
question
Which database needs to be updated so a smart phone knows which cell towers to connect with inside and outside the carrier's network?
answer
Preferred roaming list database
question
Which email protocol uses port 110? 143? 993? 995?
answer
IMAP uses port 143, when secured with SLL uses port 993. POP3 uses port 110, when secured with SLL uses port 995.
question
Which security protocol is used to encrypt email?
answer
SLL
question
Which protocol is a more secure alternative to using SMTP for outgoing email?
answer
S/MIME
question
Which email server uses ActiveSync to sync all emails, contacts, and calendar updates on the server and client machines, including mobile devices?
answer
Microsoft Exchange
question
Which procedure is the least intrusive solution to a problem with iOS, to reset an iOS device or to restore an iOS device?
answer
Navigate to settings and select reset
question
What is the location of an iOS backup stored on a local Windows computer via iTunes?
answer
C:usersAppDataRoamingApple ComputerMobileSyncBackup
question
What technology is available on both Windows Phone and Android to mirror the phone's display through a wireless connection with a TV?
answer
Miracast
question
What is the difference between tethering and hotspots?
answer
Hotspot is a Wi-Fi connection found in places like coffee chops, airports, restaurants, etc. Phones are also able to provide Wi-Fi hotspots using their data. Tethering is when you connect your phone to something like a computer either wirelessly or through a cable.
question
What Google product provides free storage for photos, documents, and other content?
answer
Google Drive
question
What type of item does an IMEI identify?
answer
All mobile devises