Module 3

Which of the following best describes an ultrabook?

A thin laptop that uses a low-power processor

Most computers and electronic devise are analog, which uses only two discrete states: one and off

False

Older USB devices run faster in a new USB port

False

Reliance on electronic stability control may cause you to drive slower than conditions allow

False

Security experts recommend keeping the microphone port open when you are not using it to protect from spying

False

When purchasing a digital camera, you do not need to worry about the memory card because all cameras use the same memory cards

False

Which of the following is NOT recommended to prevent CTS?

Place your wrists on the edge of the desk

Lighting, HDMI, and Thunderbolt are all types of ___

Ports

Some smartphones use ___ text, where you press one key on the keyboard or keypad for each letter in a word, and software on the phone suggests words you may want

Predictive

Which of the following are two main components on the motherboard?

Processor and memory

Your friend Marvin works weekends in an electronics store selling computers. You are in the market for a new desktop for your home. Which of the following does Marvin NOT recommend you do?

Purchase software separately rather than having it bundled with the computer

A(n) ___ notification is a message that initiates form the sending location without a request from the receiver. With a(n) ___ notification, the receiver requests information from the sending location

Push, pull

Which of the following server types is housed in a slot on a metal frame?

Rack

You use a POS terminal at work. Which of the following is the type of business at which you likely work?

Retail

Your school is in a safe neighborhood, but there have been a few thefts at ATMs. You work part-time in your school's campus security office and have been asked to prepare tips for students about ATM safety. Thieves can capture a credit card number by placing a(n) ___ on an ATM

Skimmer

Which of the following is recommended to avoid malware infections?

Some software touted as offering malware protection actually installs more malware

Which of the following would not fit on a desk or your hand?

Supercomputer

Some smartphones support a(n) ___ keyboard app, on which users enter words by tracing a path on an on-screen keyboard

Swipe

A(n) ___ is a thin, lighter-weight mobile computer that has a touch screen

Tablet

With ______ voice mail, users can view message details, and in some cases read message contents without listening to them.

Visual

Which of the following describes juice jacking?

When a hacker steals data from or transfers malware to the device via a USB cable at a charging station

Power users may work with a high-end desktop, sometimes called a(n)___, designed to handle intense calculations and sophisticated graphics

Workstation

How many instructions are supercomputers capable of processing in a single second?

Trillions

A keyboard, mouse, and microphone all are examples of peripheral devices

True

A port is a point at which a peripheral device attaches to or communicates with a computer or mobile device

True

A smartphone is an Internet-capable phone that usually also includes a calendar, an address book, a calculator, a notepad, games, browser, and numerous other apps

True

A supercomputer is the fastest, most powerful computer--and the most expensive

True

Bluetooth devices have to be within about 33 feet of each other

True

CTS is inflammation of the nerve that connects the forearm tot he palm of your hand

True

Cloud computing uses server visualization

True

If you are purchasing a new desktop, chances are it will include the latest version of your preferred operating system

True

Malware creators are targeting smartphones, particularly those using the Android operating system

True

Many handheld computers are industry-specific, such as for parcel delivery people

True

Most handheld game devices can communicate wirelessly with other similar devices for multiplayer gaming

True

Once example of the trend called the Internet of Things is if your refrigerator sends your phone a message that you need milk.

True

Smartphones and other mobile devices often can function as a portable media player

True

What part of the body does CVS impact?

Eyes

A brownout is a complete power failure

False

A docking station has less functionality than a port replicator

False

A mail server stores and manages email lists

False

A mainframe is a network of several servers together in a single location

False

A point-and-shoot camera is a high-end digital camera that has interchangeable lenses

False

A stick computer has a large amount of storage space

False

An ATM asks you to enter a numeric password, called a PIN, which stands for Private Identity Name

False

Printed

...

Which of the following is NOT true about PCs?

Acer, Dell, and HP are examples of companies that sell computers that use the Mac operating system

Which manufacturer uses the term AirPods to refer to headphones that fit in your ear and connect wirelessly to devices?

Apple

A(n) ___ tablet has a screen in its lid and a keyboard in its base, with the lid and base connected by a swivel-type hinge

Convertible

Fitness games often communicate with a(n) ___ board, which is shaped like a weight scale and contains sensors

Balance

Which of the following server types is in the form of a single circuit board?

Blade

___ computing refers to an environment that provides resources and servers accessed via the Internet

Cloud

Your school is in a safe neighborhood, but there have been a few thefts at ATMs. You work part-time in your school's campus security office and have been asked to prepare tips for students about ATM safety Which of the following will you NOT recommend?

Count the cash immediately to ensure you receive the right amount

Which of the following is NOT true about servers?

Dedicated servers typically do not require a fast processor, and use little memory.

Which of the following is NOT true about e-book readers?

E-book readers usually are larger than both smartphones and tablets

___ blindness occurs when a person's attention is diverted while performing a natural activity, such as walking

Inattentional

Data that a computer accepts and processes is called ___.

Input

Your friend Marvin works weekends in an electronics store selling computers. You are in the market for a new desktop for your home. Why does Marvin recommend that you consider an all-in-one?

It may be less expensive than purchasing a tower and monitor separately

A(n) ___ is a handheld vertical lever, mounted to a base, that you move to control the actions in a game

Joystick

In M2M communication, such as with the Internet of Things trend, the M stands for ___

Machine

The actual photographed resolution is known as the ___ resolution

Optical

___ is the process of initiating contact between two Bluetooth devices

Pairing

When purchasing a mobile computer, which of the following is NOT recommended?

The availability of ports is not important because you can always add ports

When purchasing a mobile computer, you should determine the form factor that meets your needs. What is a form factor?

The type of device, such as a tablet or ultrathin laptop

For which purpose might you use a CSC?

To send a message to your mobile service provider

A frame that houses the system unit on a desktop is called a(n) ___

Tower