____ are systems that create communities of users who share common interests and activities and which provide multiple methods of online interaction.
A. Bulletin boards
B. Newsgroups
C. Chat rooms
D. Social networks
Answer: D
Computer Science & Information Technology
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The term ____________ is used to describe a file from which data is read.
a. input file b. output file c. record file d. record set
Computer Science & Information Technology
If the algorithm is good the resulting sequences will pass many reasonable tests of randomness. These numbers are referred to as ___________ numbers.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
Describe one possible danger of accessing the Internet over a wireless connection, such as WiFi or 3G. How can this danger be reduced?
What will be an ideal response?
Computer Science & Information Technology
The IP range 10.x.x.x provides about ____ addresses.
A. 16.5 billion B. 16.5 million C. 1.05 million D. 65,500
Computer Science & Information Technology