Python: Data Types Study Guide Test.
Python: Data Types Study Guide Test. True - CORRECT ANSWER A constant representing the true value of the boolean type. False - CORRECT ANSWER A constant representing the false value of the boolean type. None - CORRECT ANSWER A constant frequently used to represent the absence of a value, as when default arguments are not passed to a function. strings - CORRECT ANSWER A string literal, or string, holds any combination of letters and numbers you would like it to hold. Any number it holds, however, is not treated like a numerical value but is preserved as if it were a word. integers - CORRECT ANSWER An integer in Python, also known as a 'numeric literal', is simply a name used for a numeric value. For this reason, these values are commonly called integers even if they are assigned the value of a real number in the form of an integer and a decimal value. floating point number - CORRECT ANSWER A real number (that is, a number that can contain a fractional part). To convert a number into floating point: a = 1 b = float(a) 1.0 lists - CORRECT ANSWER A list is a series of values. In Python, these values are assigned by placing them within square braces and separating them by commas like this: name of list = [ value, value, value ] girls = ['sugar', 'spice', 'everything nice']
Written for
- Institution
- Harvard University
- Course
- CS50
Document information
- Uploaded on
- May 26, 2024
- Number of pages
- 3
- Written in
- 2023/2024
- Type
- Exam (elaborations)
- Contains
- Questions & answers
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cs50
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python data types study guide test
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