File property details are also known as ________

Active fingerprinting is more powerful but has a higher potential of being discovered

Indicate whether the statement is true or false.

Answer the following statements true (T) or false (F)

1. Nonprintable characters may be written to or read from a stream. 2. A stream has a fixed size 3. Assuming ch is declared as a character variable, cin.get (ch) skips any leading white space when reading into ch. 4. When reading from a data file, the external file name and the internal file name must be the same. 5. External data files saved on a secondary storage device are considered permanent files.