Which of the following offer peer-to-peer payment services?
(a) eCash and PayPal.
(b) eCash and Tradesafe.
(c) PayPal and Tradesafe.
(d) eCash, PayPal and Tradesafe.
(d) eCash, PayPal and Tradesafe.
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For networking connectivity, Linux comes with ____.
A. HTTP B. FTP C. UDP D. TCP/IP
Data ________ is the process of editing information from one or more data sources.
Fill in the blank(s) with the appropriate word(s).
How many host addresses can be assigned with a subnet mask of 255.255.255.0? Explain how you calculated the result.
What will be an ideal response?
Ethical decisions often need to be made within gray areas. For example, should an ISP comply with a request from a government for the identity of an customer whose e-mail account matches a(n) ____?
A. IP address B. broadcast flag C. RAM D. serial port