CGS2060 QUIZ 3 1 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 SLR 2 Which of the following terms includes speakers webcams and printers as examples 3 peripherals It is estimated by one publisher that on average libraries replace a print book after how many checkouts 26 4 Which design of tablet as shown on the right in the accompanying figure has an attached 5 Which of the following is the term for unsolicited mail messages spam 6 Which of the following companies does not manufacture computers that use the Windows keyboard Convertible tablet operating system Apple 7 Which kind of keyboard projects an image of a keyboard on a flat surface virtual 8 Which of the following is NOT a likely complaint of someone who spends his or her workday using the computer High blood pressure 9 Which of the following kinds of UPS runs off a battery Online UPS 10 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 CSC 11 Which of the following are small speakers that rest inside each ear canal earbuds 12 Which of the following exists in the form of a single circuit board Blade server 13 Which of the following protects against electrical power variations Surge protector 14 Short text messages sent via a text message service are typically fewer than how many characters 300 15 Which of the following is a device that plugs in a USB port on the computer or mobile device and contains multiple USB ports USB hub 16 Which of the following is built into an upright cabinet that stands alone Tower server 17 Which of the following is NOT a type of kiosk media 18 What is the term for the technology that allows users to view message details such as the length of calls for example Visual voicemail 19 Which of the following is a portable personal computer designed to fit on your lap notebook 20 What is the electronic component that interprets and carries out the basic instructions that operate the computer processor 21 Which of the following is an example of a mobile device smartphones 22 If a POS terminal is able to update inventory at geographically separate locations what is the term for this ability Internet capable 23 What is the term for an ultrathin laptop like the one shown in the accompanying figure that uses the Windows operating system ultra book 24 What is another name for a standby UPS Offline UPS 25 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 Cloud 26 Which of the following is an example of an operating system Windows 27 Which of the following is a network of several servers like those in the accompanying figure together in a single location Server farm 28 Which of the following is not a part of a server like the one in the accompanying figure Bundled software 29 What percent of e waste is recycled 20 30 How many peripheral devices can you connect with a USB port Up to 127 31 Which of the following is an external device that provides connections to peripheral devices through ports built into the device Port replicator 32 What is the term for the picture video message service available on smartphones and other mobile devices MMS 33 Which of the following is held with both hands and controls the movement and actions of players or objects in video games or computer games Game pad 34 Which of the following is housed in a bay within a metal frame Rack server 35 Which of the following are small and have limited hardware because they are components in larger products Embedded computers 36 Which of the following is not a determinant of the category in which a computer best fits resolution 37 What is the term for the smallest element in an electronic image pixel 38 Which of the following is the process of initiating contact between two Bluetooth devices and allowing them to communicate with each other pairing 39 Which of the following are capable of processing many trillions of instructions in a single second supercomputers 40 Which of the following is the practice of sharing computing resources such as servers like those in the accompanying figure virtualization 41 Which of the following is an alternative to the use of your finger to enter data on a tablet like the one shown in the accompanying figure stylus 42 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 mainframes 43 The video clips that users of video message services send are typically how long 30 seconds 44 Which of the following is a special purpose computer that functions as a component in a larger product Embedded computer
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