Which of the following job-blind process scheduling algorithms attempt to exploit processor affinity?
a) FIFO scheduling
b) RRprocess scheduling
c) SPF scheduling
d) none of the above
d) none of the above
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Write a driver (test) program that demonstrates each method, with at least one true and one false case for each of the methods tested.
Add methods to the Person class from Self-Test Question 16 to perform the following tasks: • Set the name attribute of a Person object. • Set the age attribute of a Person object. • Test whether two Person objects are equal (have the same name and age). • Test whether two Person objects have the same name. • Test whether two Person objects are the same age. • Test whether one Person object is older than another. • Test whether one Person object is younger than another. This project requires seven new methods to be added to Person class, but most of them are very simple to code. The test program, however, requires significant work to create test cases that cover the various decision paths of the class’s methods. Note that the equalsIgnoreCase method of the String class is used to check for matching names.
Categorize each of the following items as either a peer-to-peer company, an online payment system or a Micropayment company.
a) Qpass b) Millicent c) PayPal d) TradeSafe e) iPin f) smart card g) e-wallet h) BillPoint
What are the main functions of two dimensional bar codes?
What will be an ideal response?
Because LCD projectors tend to produce lower-quality images, users often prefer DLP projectors for sharper, brighter images.
Answer the following statement true (T) or false (F)