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Exam 6: Files and Exceptions

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Question 21

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How many types of files are there?

A) One
B) Two
C) Three
D) Four

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Question 22

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When a file has been opened using the 'r' mode specifier, which method will return the file's contents as a string?

A) write
B) input
C) get
D) read

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Question 23

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Which mode specifier will open a file but will not let you change the file or write to it?

Which method could be used to strip specific characters from the end of a string?

The ZeroDivisionError exception is raised when the program attempts to perform a division by zero.

Closing a file disconnects the communication between the file and the program.

Strings can be written directly to a file with the write method, but numbers must be converted to strings before they can be written.

Which method will return an empty string when it has attempted to read beyond the end of a file?

If the last line in a file is not terminated with a \n, the readline method will return the line without a \n.

Which method could be used to convert a numeric value to a string?

An exception handler is a piece of code that is written using the try/except statement.

Programmers usually refer to the process of _______________ data in a file as "writing data to" the file.

The term _______________ file is used to describe a file to which data is written.

A(n) _______________ gives information regarding the line number(s) that caused an exception.