Abstract classes are classes which may not be:
a) inherited
b) accessed by derived-classes
c) instantiated
d) None of the above.
d) None of the above.
Computer Science & Information Technology
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The set of concentric circles that are created after low-level disk formatting occurs are the ________
A) clusters B) tracks C) sectors D) plates
Computer Science & Information Technology
What is the default hold interval EIGRP uses on Ethernet interfaces?
A) 60 seconds B) 5 seconds C) 15 seconds D) 10 seconds
Computer Science & Information Technology
Once positioned, ruler guides can be moved freely on the page.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology
With a ____, the databases used by the system are all located on a single computer, such as a server or mainframe computer.
A. distributed database system B. star database system C. centralized database system D. ring database system
Computer Science & Information Technology