CIA-1A Access

Forms allow data to go into a database, ___ display information coming out of a database.

reports

One advantage that the Samsung tablets have over the iPads is that you can add __ to the Note or Tab.

microSD storage

Approximately how many watts of microwaves do cell phone emit?

0-1 watt

Modern smartphones have between ____.

1 GB and 6 GB of RAM

Which of the following are the expenses found on a typical cell phone bill?

1. Data plan charges 2. Taxes and surcharges 3. Line charges

You own a pet care center. Which three fields you might enter when you create a table for the dogs that you care for?

1. Owner's last name 2. Pet's name 3. Owner's phone number

While many smartphones look alike, they may have significant differences. Which of the following use the Android operating system?

1. Pixel 3 2. Galaxy S9

Cricket Wireless matches

AT&T

The _____ operating system is the most popular smartphone OS worldwide, and second only to the iOS in the United States.

Android

What element of a database field specifies the data in a field such as text, numeric, or date/time?

Data Type

A database that stores data in different physical locations and that users access though client/server networks is called a ___ database.

Distributed

A relatively inexpensive but surprisingly powerful tablet is the Amazon _______

Fire

The "G" in 3G and 4G stands for ______

Generation

In order to change sound waves into digital signals, smartphones contain an _____ to digital converter (DAC).

analog

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

The phone manufacturer best known for creating phones with physical keyboards is _____

blackberry

Being able to surf the web, watch videos, and listen to steaming audio is why cell service with a ___ plan is extremely popular in the U.S.

data

The bandwidth required by streaming video offered by companies such as Hulu and Netflix made unlimited _____ plans relatively expensive.

data

In a database a _____ is a group of related characters in a database table that represents a characteristic of someone or something.

field

Which of the following are the iPhones?

iPhone 11 iPhone XR iPhone 11 Pro

While many smartphones look alike, they may have significant differences. Which of the following are water-resistant?

iPhone XR Galaxy S9

In order to sync your iPhone to your MacBook you must first open the ____ app

iTunes

Forms structure data input to help ensure data _______ , meaning the information entered is accurate, timely, and useful.

integrity

the reliability and the accuracy of the information in a database is referred to as data______

integrity

If you do not want to sign a long-term contract, you might choose to purchase a _______ phone.

prepaid

If you just need a phone for emergencies, you might consider which of the following?

prepaid phone

A database provides the capability of conducting searches or asking questions. A question or search for information in a database is called a _____

query

In a relational database, such as Microsoft Access, a collection of related fields in a data file is called a _.

record

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

Sometimes, particularly when travelling, you may find yourself in an area where your home network has no cell coverage, but another network does have service. Using a different network is referred to as ___ .

roaming

The processor within your smartphone that enhances the call quality is called a digital _____ processor.

signal

Adding a microSD card (when possible) increases your phone's ___ capacity.

storage

Adding a microSD card to your smartphone increases your phone's _____ capacity

storage

Connecting two computers so that files such as MPEGs, JPEGs, and MP4s can be moved directly from one computer to the other is called:

syncing

Because there is a risk of ______ or loss, it is good to have an app such as "Where's My Droid?" or "Find My iPhone" installed.

theft

Because of the popularity and band width demands of video streaming, ____ data plans are more expensive than they were in the past.

unlimited

When connected to a Wi-Fi signal, a cellular-enabled tablet computer ____ use cellular data.

will not

Select the advantages of using a database instead of a traditional filing system: _____

1. A database can hold larger amounts of data 2. A database can provide better data integrity

Cellular-enabled tablets can increase data plan usage, but there are several ways to connect to the Internet that will not result in increased data charges. Some of these methods include:

1. A public Wi-Fi network 2. A home Wi-Fi network 3. A secure wireless network

Which of the following are the cell phone manufacturers?

1. Blackberry 2. Huawei 3. Xiaomi

Which of the following are the Amazon tablets?

1. Fire HD 2. Fire HD 10

iOS

1. Focuses on Apple apps such as iTunes and iBooks 2. Most popular mobile OS in the United States 3. For iPhones and iPods

Which of these devices are manufactured by Samsung?

1. Galaxy 2. Note

Wi-Fi capable only

1. Generally less expensive 2. Do not require a cellular data plan 3. Can only e used in areas of Wi-Fi reception

Your college has a database with a Students table. Which of the following could be a primary key in the table?

1. Student number 2. Social Security Number

Mobile Switching Station

1. Transmits signals to the receiver's MSS 2. Changes your cell and base transmission station as you travel

When it comes to connecting to the Internet, a tablet computer can be _____.

1. Wi-Fi only 2. Wi-Fi and cellular-capable

While there is no industry standard, a tablet computer typically has a screensize of at least ______ inches.

7

Select what's true about database fields:

A group of related characters in a database 2. Represents a characteristic of someone or something 3. Primary key is a field designation

TracFone

America Movil

_____ is the world's most valuable company (by market capitalization), in large part because of the success of the iPhone.

Apple

When you make an online purchase and enter your shipping or billing information, you're actually filling out a form that was generated by a database management system. The DBMS subsystem that allows for form creation is the ___ generation subsystem.

Application

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

While many smartphones look alike, they may have significant differences. Which of the following support microSD cards so you can expand their storage?

Galaxy S9

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?

Package Delivery Service

The manufacturer of the Galaxy smartphone and the Note is _______

Samsung

MetroPCS

T-Mobile

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

The mobile switching station can connect calls to mobile switching stations belonging to other cellular networks.

True

Which of the following will result in cellular network data usage?

Using an LTE signal to connect to the Internet and stream video

Where could you click to switch to Design view?

View

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

For connectivity iPads come with two options wi-fi only or wi-fi + ____ connectivity

cellular

To create a relationship between two tables, it is necessary to create a ______ key in one table that is the primary key of the other table.

foreign

Because of the large infrastructure cost of building antennae and mobile switching stations, as well as leasing the rights to use radio frequencies, only ____ companies can compete nationally as cell phone providers.

large

In a relational database, an important field that contains a unique value that identifies each record as individual is the ______ key

primary

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

A link between tables in a relational database that defines how the data are related is called a _____.

relationship

Which of the following statements about Blackberry phones are true?

1. Blackberry phones only use the Blackberry operating system (OS). 2. Blackberry had a huge market share in 2007. 3. Known for having a physical keyboard.

Cellular-Capable

1. Can be connected to Wi-Fi or cellular network 2. Require a data plan 3. Can connect to the Internet in more areas

Which of the following are the characteristics of a base transceiver station?

1. Connected to a cell tower 2. Broadcasts weak microwave signals to create "cells" of mobile coverage 3. Sends phone signals to the cellular provider's mobile switching station (MSS)

Base Transceiver Station

1. Emits weak microwave signals through cell tower's antenna 2. Located at the base of a cell tower

Which of the following are the functions of a digital signal processor?

1. Moderates call volume 2. Reduces unwanted noise 3. Analyzes signals received from the analog-digital converter to enhance audio quality

Android OS

1. Relies heaviy on third-party apps 2. Linux based, open source 3. Most popular mobile OS worldwide

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?

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.

Databases are built by starting with single characters of data, organizing the data into fields, organizing the related fields into records, the records then make up a table. This organization is referred to as a data ___ .

Hierarchy

In the relationship shown in the image, the Owners table is linked to the Pets table by a one-to-many relationship. This means that each entry in the OwnerID field can be linked to many ___.

Pets

A major difference between Samsung's Galaxy Note and Galaxy Tab computers is that the Galaxy Note tablets come with a ______.

Stylus

Sometimes called an MSC server, the mobile ____ station identifies your phone's signal so that you can receive calls

Switching

A collection of related records in a database is referred to as a _____.

Table

Connecting to your iPhone's hotspot is called

Tethering

Sprint, T-Mobile, AT&T, and _____ are the major national cell phone providers in the United States.

Verizon

Brian plans to only use his tablet computer in his home. He has a wireless network in his house. Brian can probably save money by purchasing a _____.

Wi-Fi only tablet

To control how information is entered into a database, programmers and database administrators create ___ to help ensure data integrity.

forms

Because Microsoft Access includes not only the software needed to create a database, but also the software needed to create forms, reports, data dictionaries and other capabilities, it is often referred to as a Database ___ System.

management

Cell phones send and receive extremely weak _____ signals to and from cell towers.

microwave

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

So that users can find specific information quickly by using filters based on specific criteria, databases allow the creation of ___.

queries

Sharing an Internet connection between two digital devices, for example, using your smartphone to create a hotspot and then using the hotspot to connect your laptop to the Internet, is referred to as _______

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

Which of the following are the advantages of having a 3G phone?

1. More energy efficient—battery lasts longer 2. Less expensive

Place the steps in order to sync an iPhone to a MacBook.

1. Open iTunes and use a USB cord to connect an iPhone to the MacBook 2. If the iPhone does not appear find it in the iTunes library 3. Sync your devices

Which of the following are the functions of a mobile switching station?

1. Sends your call to the receiver's MSS. 2. Changes the cell and base station your transmissions go through as you travel 3. Assigns frequencies to your calls

Place the steps in order to create a Wi-Fi hotspot with your Android phone.

1. Verify that your data plan allows tethering 2. Tap the "settings" app 3. Under "Network & Internet" tap "Hotspot & tethering" 4. Turn on the Portable Wi-Fi hotspot and note the password 5. Open the Wi-Fi on your laptop or other device and select your phone's hotspot 6. Enter the password-you are in !

For which of the following reasons you might want to add a microSD card to your smartphone?

1. You want to save more music files. 2. You want to save more image files.

What is an advantage of a Wi-Fi only tablet over a cellular-enabled tablet?

Wi-Fi only tablets do not require a data plan.

To search a database for information, create a ______

Query

Sometimes called "cell phone carriers" or "mobile network operators", cell phone ___ sell subscriptions for cellular service

provider