PE2 Module 2
The following code: x = '\' ' print(len(x)) prints: 3 2 20 1
1
The following code: print(ord('c') - ord('a')) prints: 0 2 3 1
2
The top-most Python exception is called: TopException Exception BaseException PythonException
BaseException
The following code: print('Mike' > " Mikey") prints: 0 1 True False
False
Which of the following are examples of Python built-in concrete exceptions?(Select two answers) ArithemticError IndexError BaseException ImportError
IndexError ImportError
The following code: print (float("1, 3" )) prints 1, 3 raises a ValueError exception prints 1.3 prints 13
Raises a ValueError exception
UTF-8 is: a Python version name the 9th version of the UTF standard a form of encoding Unicode code points a synonym for byte
a form of encoding Unicode code points
The following code: print(3 * 'abc' +'xyz') prints: xyzxyzxyzxyz abcabcxyzxyz abcabcabcxyz abcxyzxyzxyz
abcabcabcxyz
UNICODE is a standard: used by coders from universities honored by the whole universe like ASCII, but much more expansive for coding floating-point numbers
like ASCII, but much more expansive
The unnamed except: block: must be the first one can be placed anywhere cannot be used if any named block has been used must be the last one
must be the last one
ASCII is: a predefined Python variable name a standard Python module name a character name short for American Standard Code for Information Interchange
short for American Standard Code for Information Interchange
What is the expected output of the following code? try print("5"/0) except ArithmeticError: print("arith") except ZeroDivisionError: print("zero") except: print("some") zero 0 some arith
some
Entering the try: block implies that: all of the instructions from this block will be executed some of the instructions from this block may not be executed the block will be omitted none of the instructions from this block will be executed
some of the instructions from this block may not be executed
The following statement: assert var == 0 is erroneous will stop the program when var != 0 has no effect will stop the program when var == 0
will stop the program when var != 0
The following code: print(chr(ord('z') - 2)) prints: z y a x
x
