Duplicating a file(s) is useful when you want to:
A) take files to a different location. B) rename a file to use it for a different purpose.
C) back up your files. D) All of the above.
D
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Generics provide __________ that allows the compiler to catch invalid.
a. compile-time type safety b. compile-time exception check c. compile-time error check d. run-time type safety
Writing a compiler in its own language is called ______.
Fill in the blank(s) with the appropriate word(s).
Answer the following statements true (T) or false (F)
1) You cannot instantiate objects of type Stream. 2) Typically, a sequential file stores records in order by the record-key field. 3) Class StreamReader inherits from class Stream. 4) Any class can be serialized to a file. 5) Method Seek of class FileStream always seeks relative to the beginning of a file. 6) Classes StreamReader and StreamWriter are used with sequential-access files.
Even a brief interruption in power can force your computer to lose all data in ROM.
Answer the following statement true (T) or false (F)