Multiple Choice Questions

Which of the following terms includes speakers, webcams, and printers as examples?
  • peripherals
  • rack server
  • blade server
  • server farm
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?
  • mainframes
  • smartphones
  • pairing
  • point-and-shoot
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
  • mainframes
  • virtualization
  • undervoltage
Which of the following refers to the case that contains and protects the motherboard?
  • system unit
  • resolution
  • peripherals
  • notebook
Which of the following do most major corporations use for business activities like billing millions of customers, preparing payroll for thousands of employees, and managing millions of items in inventory?
  • point-and-shoot
  • mainframes
  • smartphones
  • peripherals
What is the term for the smallest element in an electronic image?
  • Windows
  • pixel
  • Apple
  • processor
It is estimated by one publisher that, on average, libraries replace a print book after how many checkouts?
  • 20
  • MMS
  • 26
  • 300
Which of the following kinds of UPS runs off a battery?
  • notebook
  • Windows
  • rack server
  • online UPS
Which of the following occurs when the electrical supply or voltage drops, often defined as more than five percent below the normal volts?
  • server farm
  • port replicator
  • undervoltage
  • virtualization
Which of the following companies does not manufacture computers that use the Windows operating system?
  • gamepad
  • spam
  • Apple
  • stylus
Which of the following kinds of computing refers to an environment of servers that house and provide access to resources users access through the Internet?
  • Windows
  • Apple
  • gamepad
  • cloud
Which of the following is a four- or five-digit number assigned to a specific content or mobile service provider, for example, to vote for a television program contestant or donate to a charity?
  • spam
  • cloud
  • stylus
  • CSC
Which of the following is the process of initiating contact between two Bluetooth devices and allowing them to communicate with each other?
  • gamepad
  • stylus
  • pairing
  • earbuds
Short text messages sent via a text message service are typically fewer than how many characters?
  • 20
  • 26
  • 300
  • MMS
Which of the following is the term for unsolicited mail messages?
  • Windows
  • spam
  • Apple
  • earbuds
Which of the following are capable of processing many trillions of instructions in a single second?
  • surge protector
  • embedded computer
  • super computers
  • embedded computers
What is the electronic component that interprets and carries out the basic instructions that operate the computer?
  • server farm
  • port replicator
  • processor
  • super computers
What is the term for the picture/video message service available on smartphones and other mobile devices?
  • pixel
  • MMS
  • visual voice mail
  • processor
Which of the following is NOT a likely complaint of someone who spends his or her workday using the computer?
  • virtualization
  • high blood pressure
  • super computers
  • embedded computers
Which of the following is built into an upright cabinet that stands alone?
  • tower server
  • surge protector
  • peripherals
  • rack server
Which of the following are small and have limited hardware because they are components in larger products?
  • embedded computers
  • super computers
  • embedded computer
  • high blood pressure
What is the term for the technology that allows users to view message details such as the length of calls, for example?
  • super computers
  • port replicator
  • processor
  • visual voice mail
Which of the following is a portable, personal computer designed to fit on your lap?
  • notebook
  • Windows
  • peripherals
  • surge protector
Which of the following exists in the form of a single circuit board?
  • blade server
  • surge protector
  • peripherals
  • rack server
Which of the following is a network of several servers, like those in the accompanying figure, together in a single location?
  • undervoltage
  • virtualization
  • peripherals
  • server farm
Which of the following is the practice of sharing computing resources, such as servers, like those in the accompanying figure?
  • point-and-shoot
  • server farm
  • virtualization
  • port replicator
Which of the following is an external device that provides connections to peripheral devices through ports built into the device?
  • virtualization
  • server farm
  • port replicator
  • point-and-shoot
How many peripheral devices can you connect with a USB port?
  • up to 127
  • rack server
  • online UPS
  • smartphones
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Multiple Choice Questions
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