A black-and-white effect achieved through a series of shades of gray from white to black

What component can be used to reduce the risk of a Trojan program or rootkit sending information from an attacked computer to a remote host?

a. Base-64 decoder b. Keylogger c. Telnet d. Firewall

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

1) XSL documents specify how programs are to render XML document data 2) XSL style sheets cannot be connected directly to an XML document. 3) XDocument objects contain other nested XDocuments. 4) An XElement’s contained text is retrieved with the Value property. 5) The Descendants method of class XContainer returns the same results as the Nodes method.