Which of the following is a small file that is placed on the computer hard drive of visitors to an organization’s site?
a. A wiki
b. A cookie
c. An antivirus
d. A bookmark
b. A cookie
Many organizations that operate a Web site place a cookie—a small file containing a string of characters that uniquely identifies a customer’s browser—on the computer hard drive of visitors to the organization’s site. For each visit to the Web site, data about user preferences and activity is captured and stored under that cookie on the company’s Web server. Additional information that a customer submits, such as name, address, and credit card information, as well as information gleaned from third parties, is also associated with the cookie and added to the customer’s file on the server.
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Answer the following statements true (T) or false (F)
1. enum constants have a toString method. 2. An instance of a class does not have to exist in order for values to be stored in a class's static fields.. 3. A class's static methods do not operate on the fields that belong to any instance of the class. 4. You can declare an enumerated data type inside a method.
?Explain how a video can be inserted and formatted in a Microsoft PowerPoint slide.
What will be an ideal response?
How do you change the brush applied to a path that's already drawn?
What will be an ideal response?
If randomness is needed to enhance security in generating a message digest, a key can be used as part of the message digest generation. This key using algorithm is known as a(n) ____.
A. HCRC B. MD C. MAC D. CRC