Explain the negative aspects of using cookies and embedding state information.
What will be an ideal response?
Cookies are not accepted by all client types or browsers. Also, users can disable
cookies and so become unable to view content on cookie-dependent sites—some
sites require cookies for clients to access even home pages.
Although more extensible than cookies, tracking session information via embedded
session IDs has disadvantages. One disadvantage to this method is that it creates
Web-page addresses much longer than they normally would be, because the session ID is embedded in every hyperlink. Embedding information also presents a potential security risk. Storing the session ID in the Web page or URL creates the possibility that a person other than the user may see the ID and gain access to the user’s data.
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If the producer and consumer work at approximately the same speed, using the circular buffer can ________ the average speed of the application.
a) decrease b) have no effect on c) increase d) none of the above
Footnotes are single-spaced by default, regardless of the line spacing of the document text
Indicate whether the statement is true or false
Statements in a while loop or for loop body can be blocked. Write a for loop that displays "Hello" and "Goodbye" four times each using a blocked loop body.
What will be an ideal response?
The most common type of mobile phone is the satellite phone.
Answer the following statement true (T) or false (F)