In an e-mail header, which box would include a brief synopsis of the message?
A) subject B) closing C) attachments D) salutation
A
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Answer the following statements true (T) or false (F)
1. When the Write Line method writes data to a file, it writes a null character immediately following the data. 2. When working with files, you can write a try-catch statement to handle unexpected errors. 3. You can use the Write Line or Write methods from the Stream Reader class to write numbers to a text file, but the numbers are converted to strings. 4. When a program writes to an output file, a special value known as a translator keeps track of the current position in the file. 5. When reading numeric data from a text file, the Parse and Try Parse methods can be used to convert the items from string values to numeric data types.
In what type(s) of situation(s) would it be best to make a new derived class from a base class?
A. When your old class is a general form of what your new class should be B. When you need to create a specialized class from an existing class C. To add functionality to an existing class D. All of the above.
The result of a bitwise or is 0 if both operands are 0.
Answer the following statement true (T) or false (F)
A Java character is stored in __________.
a. one byte b. two bytes c. three bytes d. four bytes