Mobile Devices - CIS 1
Jacqueline and Rob keep in contact by using Gmail Chat. This app requires that they also have: Multiple select question. a Wi-Fi connection a computer (laptop, smartphone, tablet, etc.) a cellular provider an Internet connection
an Internet connection a computer (laptop, smartphone, tablet, etc.)
The devices inside your phone that convert analog waves (such as sound waves) into digital signals that your phone can process are called __________.
analog-digital converters
Because smartphones are computers and have many of the same security risks as computers, you should have ________ software on your smartphone.
antivirus
Cell towers are connected to ___ .
base transceiver stations
The phone manufacturer best known for creating phones with physical keyboards is -----
blackberry
Smartphones are computers and can only process digital data. For this reason, all incoming sound waves must be changed to digital signals. This is done by a digital-analog _____.
converter
The bandwidth required by streaming video offered by companies such as Hulu and Netflix made unlimited ______ plans relatively expensive.
data
A relatively inexpensive but surprisingly powerful tablet is the Amazon ____
fire
The largest category of apps, both in terms of active downloads and in terms of revenue generated is ___ apps.
gaming
The "G" in 3G and 4G stands for ____
generation
Cell towers' radio frequencies are divided between seven roughly___ cells
hexagonal
Apple's mobile device with the largest display is the _____. Multiple choice question. iPhone 11 iPad Air 2 iPad Pro IPad Mini 4
iPad Pro
Xcode and Swift are good programs to start with if you wish to create an app for the:
iPhone
Which of the following are the iPhones?
iPhone 13 Pro iPhone 12 iPhone XR
While many smartphones look alike, they may have significant differences. Which of the following are water-resistant? Multiple select question. Pixel 3 iPhone XR Galaxy S9
iPhone XR Galaxy S9
Latisha loves instant messaging because she has friends who live overseas. Unlike texting, which requires a cellular connection, all Katie needs to IM is an app and a(n) ___ connection
internet
Third-party apps must be reviewed and approved by Apple before being available for the _____.
ios
In order to sync your iPhone to your MacBook you must first open the _____ app.
itunes
If you just need a phone for emergencies, you might consider which of the following?
prepaid phone
After your phone's analog-digital converter chip changes the sound of your voice to a digital signal, the signal is enhanced by a digital signal ______.
processor
Sometimes called "cell phone carriers" or "mobile network operators," cell phone _____ sell subscriptions for cellular service.
providers
If you are in an area where your home network has no cell coverage, you may need to use the cellular network of a different provider. This is called .
roaming
After verifying that your data plan includes tethering, the first step in creating a hotspot with your Android phone is to click the ___ icon.
settings
The texting protocol that allows you to send a text of up to 160 characters is called SMS or ----- message service.
short
The processor within your smartphone that enhances the call quality is called a digital _____ processor.
signal
The small computer within your phone that enhances the sound quality of your call is called a digital ____ processor.
signal
Because it uses a full operating system instead of a mobile operating system, the Microsoft _____ Pro is sometimes considered more of a laptop than a tablet computer. To make it a laptop you would need to also purchase the detachable keyboard.
surface
Sometimes called an MSC server, the Mobile ______ Station identifies your phone's signal so that you can receive calls.
switching
Connecting two computers so that files such as MPEGs, JPEGs, and MP4s can be moved directly from one computer to the other is called: Multiple choice question. handshaking piggybacking syncing tethering
syncing
Creating a Wi-Fi hotspot with your cell phone is referred to as __. Multiple choice question. piggybacking syncing hitchhiking tethering
tethering
Because of the significant costs of data packages and other smartphone expenses, calling and ______ charges tend to be among the least expensive costs of owning a cell phone.
texting
A cell phone tower is connected to a base _____ station that transmits weak microwave signals through the tower's antennae to create "cells" of coverage.
transceiver
T or F: Your network's mobile switching station (MSS) locates the MSS of the person you are calling, even if they use a different cell phone provider.
true
Apps that use the most data are those that stream ____
video
In urban areas, the cell towers become more numerous and the cell signals transmitted by the cell towers are ____, than those in less populated areas.
weaker
A smartphone emits approximately: 0-1 watt of microwaves. 2-5 watt of microwaves. 20-50 watts of microwaves. 10-15 watt of microwaves.
0-1 watt of microwaves.
Modern smartphones have between ____.
1 GB and 6 GB of RAM
Two major categories of cell phones are available. Smartphones with LTE or 4G capability and ___ phones.
3G
If you just need a phone for calling and texting, a ___ phone can save you money.
3g
A tablet is a highly mobile computer with a touchscreen rather than a keyboard/touchpad. To differentiate a tablet from a smartphone, a tablet is generally understood to have a screensize of at least:
7 inches
Which of the following are the anti-virus software providers? AVG Norton McAfee Google
AVG Norton McAfee
The _____ operating system is the most popular smartphone OS worldwide, and second only to the iOS in the United States. Multiple choice question. macOS iOS Android Windows
Android
Which of the following statements about BlackBerry phones are true? BlackBerry phones only use the BlackBerry operating system (OS). Known for having a physical keyboard. BlackBerry had a huge market share in 2007. Still very popular in some overseas markets in the United States.
BlackBerry phones only use the BlackBerry operating system (OS). Known for having a physical keyboard. BlackBerry had a huge market share in 2007.
Cricket Wireless matches Choice, AT&T AT&T MetroPCS matches Choice, T-Mobile T-Mobile TracFone matches Choice, America Movil America Movil
Cricket Wireless matches Choice, AT&T AT&T MetroPCS matches Choice, T-Mobile T-Mobile TracFone matches Choice, America Movil America Movil
An instant messaging app offered by Google is called: Multiple choice question.
Gmail Chat
The cell phone market is dominated by two major manufacturers, Apple that makes the iPhone, and ___ that makes the Galaxy
Samsung
Sprint/T-Mobile, AT&T, and ______ are the major national cell phone providers in the United States.
Verizon
Select what's true about how 5G connectivity will support IoT. More than one answer may be selected. 5G connectivity will allow for lower latency. 5G connectivity will allow for faster connection speeds, greater data capacity, and lower latency. 5G connectivity will allow for greater data capacity. 5G connectivity will fully replace 4G connections.
5G connectivity will allow for lower latency. 5G connectivity will allow for faster connection speeds, greater data capacity, and lower latency. 5G connectivity will allow for greater data capacity.
Which of the following is an advantage of using a cellular network instead of a Wi-Fi network when connecting a smartphone to the Internet?
Cellular networks are accessible from more places
Which of the following are the Amazon tablets? Multiple select question. Fire HD 10 Nexus Pro Kindle Paperwhite Fire HD
Fire HD 10 Fire HD
Which of the following are the cell phone manufacturers: Google (Alphabet) HP LG Electronics Huawei
Google (Alphabet) LG Electronics Huawei
Examples of Internet of Things (IoT) devices include which of the following? More than one answer may be selected. Home Security Cameras Smart Speakers GPS Devices Smart TVs
Home Security Cameras Smart Speakers Smart TVs
By upgrading to its maximum capacity of 16 GB of RAM and 1 TB of storage, the __ tablet could be an extremely powerful computer!
Microsoft Surface Pro 7
Which of these businesses would most benefit from having cellular-enabled tablets rather than traditional tablet computers? Multiple choice question. Hardware Store Library Package Delivery Service Coffee Shop
Package Delivery Service
Some smartphones allow you to add more storage capacity in the form of a_______ card.
SD
Kevin wants to download some apps to his smartphone, but he has a limited data plan and is concerned about overage charges. "Don't worry, " you tell him. "Just connect to a(n) _____
Wi-Fi signal
A texting protocol that is similar to emailing in that the message goes to a server and is encrypted prior to being delivered is referred to as MMS or Multimedia ------ Service.
messaging
When choosing a cell phone provider, factors to consider include: network size/coverage service speed number of frequencies pricing
network size/coverage service speed pricing
If you do not want to sign a long-term contract, you might choose to purchase a _____ phone.
prepaid, pay-as-you-go, burner, prepay, or pre-paid
The cell tower's base transmission station is connected to a mobile ____ station.
switching
Streaming video apps, such as Hulu or Netflix, can use as much as _____.
2.5 GB
Select the potential applications/benefits of 5G networks. More than one answer may be selected 5G networks may eventually allow for autonomous vehicles to safely interact with each other and their environment. 5G connectivity will allow for faster communications, even faster than fiber optic connections. 5G connectivity has the potential to create truly connected cities. 5G connectivity will greatly improve what businesses and individuals can do with connected devices.
5G networks may eventually allow for autonomous vehicles to safely interact with each other and their environment. 5G connectivity has the potential to create truly connected cities. 5G connectivity will greatly improve what businesses and individuals can do with connected devices.
Which of the following will result in cellular network data usage? Multiple choice question. Playing a multi-player game while connected to a home wireless network Using an LTE signal to connect to the Internet and stream video Reading a digital book while offline Streaming music while connected to a coffee shop's Wi-Fi signal
Using an LTE signal to connect to the Internet and stream video
Because it locates cellular devices, assigns frequencies, transmits signals to the correct sites, the ___________ is probably the most important part of any cellular network.
mobile switching station
In the broadest sense, the of ______ Things refers to everything connected to the Internet. It allows billions of devices to be connected to the Internet and is increasingly being used to define objects connected to the Internet that talk to each other including sensors, wearable technology, and smartphones
Internet or Internets
Which of the following are the expenses found on a typical cell phone bill? Line charges Taxes and surcharges Data plan charges Frequency charges
Line charges Taxes and surcharges Data plan charges
Based on current trends, what will be seen in future apps? (Select all that apply.) Multiple select question. Conglomerated sites Less video More engaging games More video
More engaging games More video Conglomerated sites
Which of the following can you do in Google chat? Multiple select question. Send a message to a contact even when they are not online Send a contact an image Format a paragraph Reason: When you send a chat message it does not come with any formatting. Send a colleague a hyperlink
Send a message to a contact even when they are not online Send a contact an image Send a colleague a hyperlink
Which of the following are the functions of a mobile switching station? Located at the base of each cell phone antenna Sends your call to the receiver's MSS. Assigns frequencies to your calls Changes the cell and base station your transmissions go through as you travel
Sends your call to the receiver's MSS. Assigns frequencies to your calls Changes the cell and base station your transmissions go through as you travel
Which of the following is a disadvantage of using a cellular system to connect a tablet computer to the Internet instead of using a Wi-Fi connection? Multiple choice question. Cellular-enabled tablets come with slower processors than Wi-Fi only tablet computers. Additionally, cellular-enabled tablets have less memory. Cellular-enabled tablets typically cannot connect to Wi-Fi networks. Cellular-enabled tablets are more bulky as well as being heavier than Wi-Fi only tablet computers. Cellular data service costs more than simply connecting to a Wi-Fi signal. Also, cellular-enabled tablets tend to cost more than Wi-Fi only tablets.
Cellular data service costs more than simply connecting to a Wi-Fi signal. Also, cellular-enabled tablets tend to cost more than Wi-Fi only tablets.
One advantage that the Samsung tablets have over the iPads is that you can add __ to the Note or Tab. Multiple choice question. cellular connectivity microSD storage a traditional hard drive blu-ray storage
microSD storage
For which of the following reasons you might want to add a microSD card to your smartphone? Your phone's processor is running too slowly. You want to save more music files. You want to save more image files. Your iPhone needs more storage.
You want to save more music files. You want to save more image files.
