MIS 2223 Exam 1 Lopez
Unlock all answers in this set
Unlock answersquestion
Ch 1: Batteries in the kind of computer shown in the accompanying figure typically last longer than those in tablets
answer
False
question
Ch 1 : CAM is used by a variety of industries, including oil drilling, power generating, food production, and automobile manufacturing.
answer
True
question
Ch 1 : In which gesture do you press and hold one finger and then move the finger horizontally or vertically on the screen?
answer
Swipe
question
Ch 1 : Larger corporate, government, and Internet applications may use powerful, expensive servers (an example of which is shown in the accompanying figure) to support their daily operation.
answer
True
question
Ch 1 : What makes the posts on Twitter considered a blog?
answer
Their journal format
question
Ch 1 : Which of the following gestures would you use if you want to activate a link on your new tablet?
answer
Tap
question
Ch 1 : Which of the following gestures would you use if you want to zoom in on your new tablet to see more detail on a map, for example?
answer
stretch
question
Ch 1 : Green computing involves reducing electricity consumed and environmental waste generated when using a computer. Which of the following is a valid strategy for supporting green computing?
answer
Buy a computer from a retailer who will dispose of your old computer properly.
question
Ch 1 : In which of the following mouse operations do you press and release the primary mouse button?
answer
click
question
Ch 1 : Which of the following mouse operations would you use if you want to start a program feature?
answer
double click
question
Ch 1 : Collections, such as that pictured in the accompanying figure, allow computers to share which of the following?
answer
Resource
question
Ch 1 : Which of the following is NOT a strategy that supports green computing?
answer
creating web apps instead of desktop apps
question
Ch 1 : Word processing software, spreadsheet software, database software, and presentation software are examples of what category of computer software?
answer
Applications software
question
Ch 1 : Some websites support streaming, where you access the media content while it downloads.
answer
True
question
Ch 1 : Which of the following is NOT one of the widely used browsers?
answer
Windows Explorer
question
Ch 1 : Most examples of the kind of computer shown in the accompanying figure can operate solely on batteries.
answer
False
question
Ch 1 : The Internet is a service of the web.
answer
False
question
Ch 1 : Which of the following mouse operations would you use if you want to deselect an item on the screen?
answer
click
question
Ch 1 : Nearly every life event is stored in a computer somewhere.
answer
True
question
Ch 2: Most e-commerce actually takes place between businesses. What is this called?
answer
business-to-business (B2B) e-commerce
question
Ch 2: In a search engine, parentheses are used to combine hits that include specific words with those that only include one word from a list.
answer
True
question
Ch 2: Which of the following terms refers to any application that combines text with graphics, animation, audio, video, and/or virtual reality?
answer
multimedia
question
Ch 2: Which of the following consists of images displayed in motion?
answer
video
question
Ch 2: When a radio station broadcasts a live sporting event over the Web, what technology are they using?
answer
streaming
question
Ch 2:You have a new application that is taking full advantage of the features of your smartphone, including the touch screen and an embedded GPS receiver. What kind of application is this?
answer
mobile app
question
Ch 2: Which of the following consists of a worldwide collection of electronic documents?
answer
web
question
Ch 2: What kind of server is another computer that screens all your incoming and outgoing messages?
answer
proxy
question
Ch 2: VoIP is an Internet standard that permits file uploading and downloading with other computers on the Internet.
answer
false
question
Ch 2: Hot spots are businesses that provide individuals and companies access to the Internet free or for a fee, usually a fixed monthly amount.
answer
false
question
Ch 2: A phishing filter will prevent your browsing history, passwords, user names, and other personal information from being revealed.
answer
false
question
Ch 2: All social networking sites require friends to confirm a friendship.
answer
false
question
Ch 2: What is the purpose of an Internet Protocol address (IP address)?
answer
It uniquely identifies the location of each computer or device connected to the Internet.
question
Ch 2:When you enter a domain name, the DNS server translates the domain name to its associated IP address of that data and information can be routed to the correct computer.
answer
True
question
Ch 2: To thwart attempts to steal your personal data, install a personal threat reporter, which is software that protects network resources from outside intrusions.
answer
False
question
Ch 2:Most current web browsers support tabbed browsing, where the top of the browser displays a tab for each webpage you open.
answer
true
question
Ch 2:You are using a website to check the ticket availability for your flight to Denmark. To what category does this website belong?
answer
dynamic websites
question
Ch 2: No single person, company, institution, or government agency owns the Internet.
answer
true
question
Ch 2: Which of the following networks had these two goals: a) allowing scientists to work together on scientific projects; and, b) functioning even if part of the network was destroyed by a nuclear attack?
answer
ARPANET
question
Ch 2: Which of the following is a website like the one in the accompanying figure that offers a variety of Internet services from a single, convenient location?
answer
portal
question
Ch 3:Which of the following is a network of several servers, like those in the accompanying figure, together in a single location?
answer
server farm
question
Ch 3: Which of the following is an example of a mobile device?
answer
smartphones
question
Ch 3: Which of the following terms would you be looking for if you want to make a purchase of a variety of software at the same time that you purchase your new desktop?
answer
bundle
question
Ch 3:Most computers and electronic devices are analog, which use continuous signals.
answer
false
question
Ch 3:Which of the following are large, expensive, powerful computers that can handle hundreds or thousands of connected users simultaneously and store tremendous amounts of data, instructions, and information?
answer
mainframes
question
Ch 3: Malware authors rarely focus on social media because it is so difficult to get personal information via that channel.
answer
false
question
Ch 3: You have a camera with a 16 MP resolution. How many pixels are represented by that resolution?
answer
16 million
question
Ch 3: Peripheral devices usually occupy space inside a system unit.
answer
false
question
Ch 3: A type of computer usually has thousands of users. Which of the following is most likely to be the type of computer?
answer
supercomputer
question
Ch 3: A 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?
answer
skimmer
question
Ch 3: 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?
answer
UNIX
question
Ch 3: People suffering from technology overload feel distressed when deprived of technology, even for a short length of time.
answer
true
question
Ch 3: When an instrument in the dashboard of your car informs you the air pressure in the right rear tire is low, what type of computer determines the air pressure is low?
answer
embedded computer
question
Ch 3: Last night, you experienced a power increase that lasted for less than one thousandth of a second. What is the term for this?
answer
spike
question
Ch 3:Which of the following is the process of initiating contact between two Bluetooth devices and allowing them to communicate with each other?
answer
pairing
question
Ch 3: At 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?
answer
vending kiosk
question
Ch 3: One common method of thwarting a smartphone thief is not to use the phone to check the time.
answer
True
question
Ch 3: Features typically not found in cameras built into mobile phones include optical zoom, additional lenses, and scene modes.
answer
true
question
Ch 3: Which of the following is a portable, personal computer designed to fit on your lap?
answer
notebook
question
Ch 3: Which of the following is a device that plugs in a USB port on the computer or mobile device and contains multiple USB ports?
answer
USB hub
