What type of terminal is in a retail store where a customer pays their bill? POSYou have a camera with a 24 MP resolution. How many pixels are represented by that resolution? 24 millionWhat is the electronic component that interprets and carries out the instructions that operate the computer? processorHow many peripheral devices can you connect (daisy chain) with one USB port? Just over 126
Which of the following is a network of several servers together in a single location?
server farm
server unit
server mainframe
server aggregate
server farmYou have a new e-book reader and you are expecting to be away on a long hike with it. How many hours of reading can you get from it before needing to recharge it? 75 hoursWhat is the technology featured in the trend known as the Internet of Things? embedded computersWhat is the term for an ultrathin laptop that uses the Windows operating system? ultrabookYou keep hearing a colleague of yours use a term and you are unfamiliar with it. Ultimately, however, you realize that it is a synonym for the term port. What is it? JackYou need a version of Firewire technology that will support older Firewire devices, of which you have many, as well as newer ones. What word do you want to see in the specs? Backward Compatible
Which of the following terms includes speakers, webcams, and printers that are attached to a computer?
peripherals
junk plugged in
ports
embedded computers
Peripherals
Which of the following occurs when the electrical supply or voltage increases more than five percent above the normal volts?
brownout
a complete melt-down man
power surge
911
Power surgeA large, expensive, powerful server that can handle hundreds or thousands of connected users simultaneously. MainframeWhat are the two main components on the motherboard? Memory and processorYour manager has asked you to shift usage and consumption of technology resources from a local environment managed by in-house IT staff to the Internet. What kind of computing will allow you to accomplish her goal? Cloud
Which of the following cameras is a high-end digital camera that has interchangeable lenses and uses a mirror to display on its screen an exact replica of the image to be photographed?
MMS
convertible
point-and-shoot
SLR
SLRYou are outside in a public park with your friend. Both of you have Wi-Fi devices. For the devices to communicate with each other, what is the maximum distance they can be apart? 300 ft
Which of the following is an affordable and lightweight digital camera with lenses built into it and a screen that displays an approximation of the image to be photographed?
point-and-shoot
SLR
MMS
convertible
Point-and-shoot
Which of the following is not a determinant of the category in which a computer best fits?
pixel count
speed
price
processing power
Pixel countWhat is the term for the smallest element in an electronic image? PixelForm the choices below, which type of computer could support the most (thousands) connected users. Supercomputer
You need to set up a computer to store and deliver e-mail. Which of the following are you most likely to use?
network server
file server
mail server
home serve
Mail serverShort text messages sent via a text message service are typically fewer than how many characters? 300
Which of the following exists in the form of a single circuit board?
rack server
tower server
blade server
bay server
blade server
Your data center is looking to conserve space in its server room. Which of the following are you most likely to choose as a result?
tower server
blade server
indexed server
print server
blade serverIf you are looking to use a Bluetooth device and do not want to extend its range with additional equipment, which of the following is the approximate distance you can expect between your device and the device with which it is transmitting data? 33ft
Your electric service has been failing with some frequency lately because of a lot of storms, and you are looking for more peace of mind when it comes to a reliable power source for your computer. Which of the following could help provide an alternate or backup power source?
GPS
Wi-Fi
UPS
server virtualization
UPSYou are storing a new worksheet online for members of your project team to be able to share access to it. What kind of computing is this an example of? cloudA thin, lightweight mobile computer that has a touch screen. tablet
Which of the following is NOT a likely complaint of someone who spends his or her workday using the computer?
lower back pain
eye strain
high blood pressure
muscle fatigue
high blood pressure
Which of the following is not a part of a server?
processor
network connections
storage
bundled software
bundled softwareA computer with a screen in its lid and a keyboard in its base. notebook
You go to your local town utility in order to pay your gas bill. Which of the following are you most likely to use?
vending kiosk
financial kiosk
visitor kiosk
utility kiosk
financial kioskWhich of the following are the fastest, most powerful computers — and the most expensive? supercomputers
Which of the following is housed in a bay within a metal frame?
rack server
tower server
blade server
bay server
Rack serverYou have purchased a surge protector and you are happy with it, in part because it has the appropriate Joule rating. To protect your equipment, your power strip should have a Joule rating of what? 600
You have just designed a device-tracking app for sale in the app marketplace. Which of the following are you least likely to use in your app?
GPS
Wi-Fi
UNIX
IP addresses
UNIX
You are looking for a general-purpose port to connect two devices together. Which of the following is your best bet?
Thunderbolt
DVI
HDMI
Mini HDMI
ThunderboltA computer salesman refers to the shape and size of your new computer by a specific term. What term does he use? Form factorA friend of yours was talking on a mobile phone and her attention was diverted from something that was happening around her while she was on the phone. What phenomenon does this illustrate? Intentional blindnessYou are inside a sports arena with your friend. Both of you have Wi-Fi devices. For the devices to communicate with each other, what is the maximum distance they can be apart in this closed space? 100 ft
Which of the following is the process of initiating contact between two Bluetooth devices and allowing them to communicate with each other?
streamlining
discovering
docking
pairing
PairingYou need to store and manage all the Microsoft Office files for your office. Which of the following are you most likely to use? Storage serverWhich of the following may need to happen before your Bluetooth headset can communicate with your smartphone? They might need to be pairedYour Bluetooth headset is waiting for another Bluetooth device to locate its signal. What is this mode known as? discoverable modeA thief has unfortunately captured your ATM card number by placing a panel on top of the face of an ATM, which was virtually undetectable to you. What is this technology called? SkimmerWhat is another name for a standby UPS? Offline UPSWhich of the following would allow you to capture a series of images with your camera in rapid succession?
a) rapid mode
b) burst mode
c) quick mode
d) shooting modeBurst modeWhich of the following is not true of the thin client on your desk at your office?
a) It has extensive capabilities.
b) It does not contain a hard disk.
c) It looks like a desktop computer.
d) It accesses data via the Internet. It has extensive capabilitiesWhich of the following is an external device that provides connections to peripheral devices through ports built into the device?
a) port replicator
b) universal serial bus port
c) wireless port adapter
d) docking stationPort replicatorAt your local supermarket there is a kiosk that allows you to rent your favorite movie on DVD. Of which of the following is this an example?
a) media kiosk
b) film kiosk
c) vending kiosk
d) photo kioskvending kioskWhich of the following do large corporations use for business activities like billing millions of customers, preparing payroll for thousands of employees, and managing millions of items in inventory?
a) embedded computers
b) supercomputers
c) mainframes
d) mobiles devicesmainframesWhich kind of keyboard projects an image of a keyboard on a flat surface?
a) automatic
b) virtual
c) digital
d) embeddedvirtualWhich of the following types of computers targets a specific audience and offers high-quality audio, video, and graphics with optimal performance for sophisticated single-user and networked or Internet multiplayer games?
a) multiplayer
b) gaming desktop
c) handheld
d) encapsulatedgaming desktopWhich of the following is held with both hands and controls the movement and actions of players or objects in video games or computer games?
a) joystick
b) dance pad
c) gamepad
d) balance boardgamepad ONCIS CHAPTER 3 SPECIFICALLY FOR YOUFOR ONLY$13. 90/PAGEOrder NowTags:
