What is the difference between portable and mobile Internet access?.
What will be an ideal response?
Portable Internet access provides the ability to move your computer easily from one location to another without losing your connection to the Internet. If you connect to the Internet wirelessly at home and move your computer from room to room in your home, or even to your yard, without losing your Internet connection, then you are using portable Internet access. Portable Internet access services include Wi-Fi, portable satellite, and portable WiMAX. On the other hand, mobile Internet access offers a continuous Internet connection as you are walking or riding in a bus, car, train, or plane. Mobile Internet access includes mobile WiMAX or cellular broadband service.
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Which of the following, also known as social engineering, is a methodology by which an individual impersonates someone else to extract sensitive information from them?
A) Pretexting B) System infiltration C) Corporate identity theft D) Denial of service
Kate needs to be able to align several of the objects that she is adding to the graphic. She wants to be able to customize the placement of these objects, rather than using a predefined set of lines. What Photoshop tool should she use?
Kate wants to use Photoshop to create a graphic for the textbook that she is writing. As part of creating the new graphic, she needs to place a number of existing objects in the correct positions. a. grids b. guides c. docks d. stacks
The ____________________ function joins two or more text strings into one.
Fill in the blank(s) with the appropriate word(s).
A ________ is hidden computer code that does not replicate but sits dormant on your system until a certain event or set of circumstances triggers it into action.
a. logic bomb b. virus c. worm d. time bomb