17.1 State whether each of the following is true or false. If false, explain why.
a) You cannot instantiate objects of type
b) Typically, a sequential file stores records in order by the record-key field.
StreamReader inherits from class
d) Any class can be serialized to a file.
Seek of class
FileStream always seeks relative to the beginning of a file.
StreamWriter are used with sequential-access files.
17.2 Fill in the blanks in each of the following statements:
a) Ultimately, all data items processed by a computer are reduced to combinations of _______ and _______.
b) The smallest data item a computer can process is called a(n) _______.
c) A(n) _______ is a ...