A(n) _______________ provides protection to a T1 or T3 line from lightning strikes and other types of electrical interference.
Fill in the blank(s) with the appropriate word(s).
CSU
correct
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An invocation of the Container class method _____________ updates components on the screen.
a. setVisible b. setLayout c. update d. validate
Write a schema to validate the XML document. This XML document contains information about products in a grocery store. Each product is represented by a product element that contains the name, manufacturer, quantity and price of the product. Each product has a unique ID and is categorized as either perishable or nonperishable. If the product is perishable, it contains a food element. Element food contains the expiration date and nutrition facts. Nutrition facts describe the amount of proteins, fats and calcium in the food. If the product is nonperishable, it contains details of the stock available in one or more warehouses. A warehouse element has a unique ID and contains a description of the warehouse, along with product stock available at the warehouse.
What will be an ideal response?
Case G-1Ben is the owner of a large hotel, and he wants to use Photoshop to create new advertising pamphlets for his business. Because his hotel is on the National Registry of Historical Places, he wants to give the photos in his pamphlet an "old-timey" feel by giving everything a slightly yellowed, sepia tone. He decides to use the Multiply blending mode to accomplish this goal. Ben experiments with the Multiply blending modes in a variety of circumstances. In one situation, he uses it on a lighter color over dark shadows. What happens?
A. The shadow become stronger and deeper. B. The contrast is increased. C. The shadows brighten slightly. D. Nothing happens.
?Alana is copying some text from a Word file to an Excel file. She wants to retain the formatting of the source file. Which of the following file formats allows her to do that?
A. ?Plain Text format B. ?Rich Text format C. ?Portable Text format D. ?Hyper Text format