Computer Science Python Computer Science Test Functions

random()random float number from 0-1 randrange()returns an integer within a range seed()sets random number seed choice()selects an element at random from a collection of elements The seed value determines the e[...] the program generatesThe seed value determines the exact sequence of numbers the program generates variables inside a function are called [...]variables inside a function are called local variables [...] are called local variablesvariables inside a function are called local variables three types of functions in pythonbuilt in functions user defined functions anonymous functions what are built in functionsfunctions such as print() (functions built into python) what are user defined functionsfunctions that users create - used by other users declared with def keyword what does UDF stand foruser defined functions what are anonymous functionsaka lamda functions, not declared with def a [...] is a piece of code written to carry out a specified taska function is a piece of code written to carry out a specified task a function is a piece of code written to [...] a specified taska function is a piece of code written to carry out a specified task a function is a [...] written to carry out a specified taska function is a piece of code written to carry out a specified task a function is a piece of code written to carry out a [...]a function is a piece of code written to carry out a specified task the function might or might not need [...]the function might or might not need multiple inputs the function can return one value or return multiple values but must be assigned to [...]the function can return one value or return multiple values but must be assigned to multiple variables the function can return one value [...] but must be assigned to multiple variablesthe function can return one value or return multiple values but must be assigned to multiple variables the function can [...] or return multiple values but must be assigned to multiple variablesthe function can return one value or return multiple values but must be assigned to multiple variables <div>It is possible that a function [...].</div><div>It is possible that a function may not return any value.</div> Parameters are the names used [...].Parameters are the names used when defining a function or a method. Parameters are the [...] when defining a function or a method.Parameters are the names used when defining a function or a method. Arguments are mapped into [...]Arguments are mapped into parameters arguments are the [...] (or SENT) to any functionarguments are the things which are supplied (or SENT) to any function arguments are the things which are supplied (or SENT) [...]arguments are the things which are supplied (or SENT) to any function use the keyword [...] to declare the functionuse the keyword def to declare the function four steps to defining a function in python: 1. keyword def to declare the function 2. add [...] to the function, end line with a colon 3. add statements for the function to execute 4. return statement  four steps to defining a function in python: 1. keyword def to declare the function 2. add parameters to the function, end line with a colon 3. add statements for the function to execute 4. return statement  four steps to defining a function in python: 1. keyword def to declare the function 2. add parameters to the function, end line with a [...] 3. add statements for the function to execute 4. return statement  four steps to defining a function in python: 1. keyword def to declare the function 2. add parameters to the function, end line with a colon 3. add statements for the function to execute 4. return statement  four steps to defining a function in python: 1. keyword def to declare the function 2. add parameters to the function, end line with a colon 3. add [...] for the function to execute 4. return statement  four steps to defining a function in python: 1. keyword def to declare the function 2. add parameters to the function, end line with a colon 3. add statements for the function to execute 4. return statement  four steps to defining a function in python: 1. keyword def to declare the function 2. add parameters to the function, end line with a colon 3. add statements for the function to execute 4. [...]  four steps to defining a function in python: 1. keyword def to declare the function 2. add parameters to the function, end line with a colon 3. add statements for the function to execute 4. return statement  four steps to defining a function in python: 1. keyword [...] to declare the function 2. add parameters to the function, end line with a colon 3. add statements for the function to execute 4. return statement  four steps to defining a function in python: 1. keyword def to declare the function 2. add parameters to the function, end line with a colon 3. add statements for the function to execute 4. return statement  Remember also that you can define [...] for your UDFRemember also that you can define one or more function parameters for your UDF Remember also that you can define one or more function parameters for your [...]Remember also that you can define one or more function parameters for your UDF <div>IF YOU DO NOT HAVE A RETURN THEN IT IS MORE EFFICIENT TO  [...] THE RETURN IN A FUNCTION</div><div>IF YOU DO NOT HAVE A RETURN THEN IT IS MORE EFFICIENT TO  OMIT THE RETURN IN A FUNCTION</div> functions [...] when it comes across a [...]functions immediately exit when it comes across a return statement "<div>#what does this output: # Define `plus()`</div> <div>def plus(a,b):</div> <div>  sum = a + b</div> <div>  return (sum, a)</div> <div># Call `plus()` and unpack variables </div> <div>sum, a = plus(3,4)</div> <div># Print `sum()`</div> <div>print(sum)</div>"7 "types of arguments in python UDF's"default required keyword variable number what are default argumentsarguments that can take a default value if no arguments are passed during the call (for example: (bold is default argument) def plus(a, b=2): required arguments are arguments that need to be passed in the right order and [...]required arguments are arguments that need to be passed in the right order and right amount example: def plus(a,b): required arguments are arguments that need to be passed in the [...] and right amountrequired arguments are arguments that need to be passed in the right order and right amount example: def plus(a,b): [...] arguments are arguments that need to be passed in the right order and right amountrequired arguments are arguments that need to be passed in the right order and right amount example: def plus(a,b): keyword arguments are arguments that use the parameter name to make sure that [...]keyword arguments are arguments that use the parameter name to make sure that the parameters are in the right order example: plus(a=1, b=2) [...] are arguments that use the parameter name to make sure that the parameters are in the right orderkeyword arguments are arguments that use the parameter name to make sure that the parameters are in the right order example: plus(a=1, b=2) keyword arguments are arguments that use the [...] to make sure that the parameters are in the right orderkeyword arguments are arguments that use the parameter name to make sure that the parameters are in the right order example: plus(a=1, b=2) "variable number of arguments are for when you don't know the [...]. ""variable number of arguments are for when you don't know the exact number of arguments.  " "[...] are for when you don't know the exact number of arguments. ""variable number of arguments are for when you don't know the exact number of arguments.  " variable number of arguments are used with the [...] syntaxvariable number of arguments are used with the * syntax The asterisk (*) is placed before the variable name that holds the values of [...] variable arguments.The asterisk (*) is placed before the variable name that holds the values of all non keyword variable arguments. The [...] is placed before the variable name that holds the values of all non keyword variable arguments.The asterisk (*) is placed before the variable name that holds the values of all non keyword variable arguments. As programs get [...] it is important to subdivide them into subprograms.As programs get bigger it is important to subdivide them into subprograms. As programs get bigger it is important to [...] them into [...].As programs get bigger it is important to subdivide them into subprograms. 3 benefits of breaking a programming object into functions: cleaner code reusability data protection three parts of a function definitionname parameter body return types in pythonfunctions that return a value functions that do an action but do not return a value Variables defined within functions are [...]Variables defined within functions are local variables Variables defined [...] are local variablesVariables defined within functions are local variables local variables propertiesonly use memory when the program is running same variable name can be used in many functions a global variable is [...]a global variable is defined outside of all functions a [...] variable is defined outside of all functionsa global variable is defined outside of all functions Any [...] can legally access and/or modify a global variableAny function can legally access and/or modify a global variable Any function can legally access and/or modify a [...]Any function can legally access and/or modify a global variable Any function can legally [...] a global variableAny function can legally access and/or modify a global variable

Computer Science Python Computer Science Test Functions

Products

Support

Computer Science Python Computer Science Test Functions

Add this document to collection(s)

Add this document to saved

Suggest us how to improve StudyLib