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38 Cards in this Set
- Front
- Back
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A non-programming-language-specific characterization of a set of ordered steps for solving a problem
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Pseudocode
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Reserved words that form a construct of the language
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keywords
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type("128") resolves to?
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<type 'str'>
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Which is a long integer:
987654321 25.5L 0xFFFF 0L |
0L
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A list is a ___ data structure and a string is a ___ data structure.
(options: immutable/mutable) |
mutable, immutable
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What is produces when this is executed?
x = "Sum = " y = 45 + 50 print "%s%d" % (x,y) (options: typeError, sum = 95, sum = 45 + 50, %s%d) |
Sum = 95
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Identifiers listed in the parentheses of a function def are called?
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formal paramaters
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Identifiers listed in the parentheses of a function call are called?
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arguments
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range (0,30,5)
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[0,5,10,15,20,25]
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(func(y=25)), the var y is what type of argument?
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keyword argument
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from math import pi, would enable?
math.pi ** 2 x = math.pi ** 2 pi ** 2 x = pi ** 2 |
pi ** 2
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A dictionary structure falls into which of the following data structure categories?
(options: immutable, mapping, sequential, all of the above) |
mapping
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Which is not an acceptable data type for use as a dictionary key?
(options: int, string, tuple, list) |
list
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x = {1,1,2,3,3}, what would function call len(x) return?
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3, can not have duplicates
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readline() does what?
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Reads a single line as a string
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The asynchronous interaction between a user and components of a GUI application basically defines: event driven programming, obj oreinted programming, class based programming?
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event driven programming
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The placement of components in a GUI container is managed via?
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a layout strategy
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The class method that returns the current value of obj attributes is?
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state method
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Which defers to a TypeError exception?
except ValueError, e: except: except Exception, e: all of the above |
all of the above
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What exception is raised if the interpretor encounters a var that has not ben defined?
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NameError
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The parent calls recommended to uses when implementing a custom exception class is?
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Exception
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A custom exception class may contain:
attributes constructer method state method all of the above |
all of the above
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Which translation method completely transforms code before it is executed?
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compiler
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String data types are immutable/mutable?
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immutable
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Best resources for finding a list of python built in functions?
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Library Reference
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Reserved words that form a construct of the language?
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keywords
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What is found in the parentheses of a fucntion call?
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arguments
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What is found in the parentheses of a function def?
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parameters
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010101 is what number format?
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Octal
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0x is what number format?
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hexadecimal
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0b is what number format?
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binary
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x = ("128",) is what data type?
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tuple
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Tuples do not have ___, where as lists do.
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order
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A combination of values, vars, operators, and functioins that are interpeted according to the particular rules of precedence and the rules of association for a particular programming language
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Expression
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What data type is mutable and sequential?
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Lists
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A function def is an example of ___ and a function call is an example of ___.
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encapsulation, abstraction
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The code to the right side of an assignment operator is a?
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expression
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x = [0,1,2,3,4,5]
x[2:len(x):3) resolves to? |
[2,5]
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