Explain the process of receiving a global unicast address.
What will be an ideal response?
As your computer boots up, it sends out a router solicitation message to multicast address FF02::2 looking for a router. Your gateway router, on hearing this message, sends your computer the network ID and subnet mask, together called the prefix. Your computer then generates the last 64 bits to create a global address.
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The asterisk (*) after an element in a DTD means that:
a) there are many occurrences of that item. b) there could be any number of occurrences of that item. c) that item could appear but at most once. d) All of the above
Answer the following statements true (T) or false (F)
1) In Java, array indexes begin at 0 and end at one less than the length of the array. 2) If an array is declared to hold objects, none of the objects can have instance variables that are arrays. 3) An array declared as an int[] can contain elements of different primitive types. 4) The elements of a two-dimensional array are called rows and columns. 5) It is possible to store 11 elements in an array that is declared in the following way.``` int[] array = new int[10]; ```
HTML semantics matter because they:
a. Improve accessibility and interoperability. b. Improve search engine optimization (SEO). c. Make for lighter code and faster pages. d. Make code maintenance and styling easier. e. All of the above. f. None of the above.
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.