Since most client computers send packets out a single interface, why is it necessary for an IP client to have its own routing table?

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There are computers that have more than one NIC, but routing tables are necessary on computers even for that majority of computers with only one NIC. A routing table is necessary for many instances. For instance, how does your computer know what to do with a packet with a destination address of 127.0.0.1? The TCP/IP software in the operating system must also decide if it should send a packet directly to a computer on the LAN, or to the gateway. These decisions are made just as they are on a router—by determining the destination network ID of the packet, and then looking up the correct route in the routing table.

Computer Science & Information Technology

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Create a Web page containing a paragraph of text that fills approximately six lines in a 10-point serif font. The text should be in normal uppercase and lowercase. Left-justify the text and use black text on a white background. Now create additional Web pages that contain the same text but have the following variations:

. Original version (no changes)

b. All caps; same color for foreground, background

c. All italic; same color for foreground, background

d. Same font and color, but break up the text into lines with no more than five words each. Center each line.

e. Video reverse: use white text on a black background.

Ask 10 people to tell you which variation is the easiest to read and which is the worst. For testing purposes, set up a presentation that will allow users to look at each Web page as many times as they want. Perhaps you want to have an initial page containing links to each of the different variations that you want the users to see. Also, to avoid any bias that would come from the order of seeing the variations, set up a method to present the pages in a different order for each viewer. Report on your findings.



Computer Science & Information Technology

There is a variation of the Rock, Paper, Scissors game that is played with the addition of Spock and lizard. Lizard poisons Spock and eats paper. Scissors decapitates lizard and rock crushes lizard. Spock smashes scissors and vaporizes rock. Paper disproves Spock, probably because it’s a scientific paper. Change your RPS program to also have lizard and Spock, and make sure to include images for these options as well.

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Computer Science & Information Technology

The
tag shown in the accompanying figure is used at the end of each line of text when the text is to be wrapped as a paragraph.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

Why is it important to have a nice studio is your budgets grow larger?

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Computer Science & Information Technology