Compare and contrast a DSL adapter with a cable modem.
What will be an ideal response?
When the connection is a card in a user's computer, a DSL adapter is similar to a cable modem in that it offers high-speed data transmissions, but it also has some advantages over a cable modem. For example, a cable modem uses a line shared by other users, which means its signal can be tapped and possibly read by another user. A DSL line is dedicated to a single user, which means that there is less likelihood that the signal can be tapped without the telco being alerted. In addition, the DSL user employs the full bandwidth of her or his line, in contrast to the cable modem user, who shares bandwidth with others and therefore may experience delays during times of heavy traffic. A disadvantage is that DSL is not quite as widely implemented as cable modem access.
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One way to allow a link to be opened in the same window but still retain valid code under XMTML strict is to use JavaScript to open the link.
Answer the following statement true (T) or false (F)
Critical Thinking QuestionsCase B-1As a production assistant, you have been using different kinds of images in Flash without a deep knowledge of what kinds of images you have been working with. In your introductory Flash course, you are beginning to build a more solid foundation of understanding. Your senior designer had asked you to increase the size of an image of the White House, then changed her mind and had you make it smaller, then larger again after that. The edges have started to become jagged, and the overall quality of the image has deteriorated. What kind of image is this? a. vectorc. modifiedb. rasterd. calibrated
What will be an ideal response?
Match the following terms to their meanings:
I. Also referred to as the system tray A. free-form snip II. Lets you draw an irregular line around an area of the screen B. Computer window III. Shows you the contents of a folder C. Notification area IV. Captures the entire screen D. full-screen snip V. Displays the devices on your computer E. folder window
What is wrong with the following function?void* _retrieve (BST_TREE* tree,void* dataPtr, NODE* root){ if (tree->compare(dataPtr, root->dataPtr) < 0) return _retrieve(tree, dataPtr, root->left); else if (tree->compare(dataPtr,root->dataPtr) > 0) return _retrieve(tree, dataPtr, root->right); else return root->dataPtr; }}
A. The return type should be void, not void*. B. Its name should be BST_Retrieve. C. A call to _retrieve(tree,dataPtr,root) is needed. D. The case when the data is not in the tree is missing.