Describe a touch screen device.
What will be an ideal response?
A touch screen is an input device that uses a monitor or LCD panel as the backdrop for input options. In other words, the touch screen is a grid that senses taps, finger pinches, and slides and sends these events to the computer by way of a USB port or other type of connection. Some laptops have built-in touch screens, and you can also install a touch screen on top of a monitor screen as an add-on device. As an add-on device, the touch screen has its own AC adapter to power it. Some monitors for desktop systems have built-in touch screen capability.
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A contextual tab appears to the right of the standard ribbon tabs
Indicate whether the statement is true or false
The ____ holds most of the electronics, expansion slots, and memory
A) Motherboard B) Processor C) Hard drive D) Power supply
?Identify the letter of the choice that best matches the sentence or definition.
A. ?The Mac operating system comes with this for playing movies. B. ?Thiselement is used to define parameters for plug-ins embedded with anobjectelement. C. This standard audio file format was developed by Apple. D. This can be used to create animations or movie files. E. ?This attribute must be included if theobjectelement is used instead of theaudioelement. F. ?These media filesappear within the webpage along with the audio or video player controls. G. ?Incorporating this waspopular on websites before using smartphones and tablets became widespread. H. ?This can be used byan audio editor to reduce the size of an audio file, while maintaining enough quality to play the audio file on a computer. I. ?This standard audio file format is not supported by Windows Media Player. J. ?It is an extra software added to a browserto provide a capability that is not inherent to the browser.
How is accountability typically enforced?
A. With smart cards B. Through the use of asymmetric encryption C. By checking the hash of all files accessed by a user account D. Through AAA services