Which of the following touch screen gestures is used to zoom in??

A. ?swipe
B. ?stretch
C. ?press and hold
D. ?pinch


Answer: B

Computer Science & Information Technology

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A(n) ____ printer "paints" dots of light on a light-sensitive drum using the same technology as a photocopier.

A. laser B. ink jet C. dot matrix D. laser matrix

Computer Science & Information Technology

Case-Based Critical Thinking QuestionsCase 8-3Cali Polaris Jet Skis has a Web site for amateur jet skiers. The Web site displays on a computer monitor and a mobile device. However, on the mobile device the fullscreen view is small and difficult to read. Cali would like to design a style sheet appropriate for the smaller screens found on most mobile devices. You have been hired for this task. To begin, you will use a(n) ____ to develop and test Web site designs and create custom mobile Web apps without owning the hardware device.

A. SDK B. Software Development Kit C. emulator D. both a. and b.

Computer Science & Information Technology

Referential validity refers to the rules used to preserve valid data in a relationship when records are entered, edited, or deleted

Indicate whether the statement is true or false

Computer Science & Information Technology

What command can be used to assign a TCP/IP configuration to a NIC as well as view the current configuration of all network interfaces?

A. ipconfig B. ifconf C. ipconf D. ifconfig

Computer Science & Information Technology