____ is a database management system, used by Ruby on Rails by default, which is easily installed using RubyGems.
A. SQLite
B. MySQL
C. Oracle
D. All of the above
Answer: A
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Many of today’s personal computer systems ignore deadlock because ________.
a) the processor time required to check for deadlocks can significantly reduce system performance b) they do not perform many concurrent operations that could lead to deadlock c) the number of resources that operating systems must manage is decreasing dramatically d) all of the above
NetBEUI is nearly universally used today due to it being the protocol of choice on the Internet.
Answer the following statement true (T) or false (F)
Which of these is not a typical definition of privacy found in general dictionaries?
A. seclusion B. secrecy or concealment C. freedom from intrusion D. freedom to own obscene material
The COUNT function
A) tallies the number of blank cells in a range. B) tallies the number of cells in a range that contain values. C) displays the current date. D) tallies the number of cells in a range that are not empty.