The Collection class or interface that allows only unique elements is the ___________ class or interface.
a. List
b. Set
c. Vector
d. all of the above
B
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To display multiple values, it is customary to use Java's ____ operator, which combines two String values into one.
A. concatenation B. addition C. union D. intersection
The QuickSort algorithm is used to sort
a. lists stored in arrays or linear linked lists b. tree data structures c. randomly-ordered files d. All of these e. None of these
There is an upgrade path from Windows XP to Windows 7
Indicate whether the statement is true or false
Match each term with the correct statement below.
A. Transfers all NetWare files from the current server to a new machine attached to the network B. Originally designed for VAX and Alpha computer systems C. Implements additional ISO layers in hardware, enabling hardware-based reliable file transfers D. Involves shutting down the NetWare server to perform the upgrade directly on the machine E. Inherited and/or modified via filters or masks that designate permissible operations