Python exam 2 - Study guides, Class notes & Summaries

COSC 275 Exam 1 Palmer Questions and Answers Already Passed What are the key components of a Python program? The key components of a Python program include variables, data types, control structures, functions, and input/output operations. How do you define a function in Python? A function in Python is defined using the `def` keyword followed by the function name and parentheses, with the function body indented underneath. What is the difference between a list and a tuple in Pytho...

Which of the following functions does not belong to the random function pi The _________ of a variable refers to the program parts where the variable can be accessed Scope A statement in one function can access a local variable in another function. False The _________ keycard is ignored by python interpreter and can be used as a placeholder for code that will be written later Pass This standard library function returns a random floating-point number in the range o...

Which of the following statements is true about comments in coding? Comments are a form of communication with other programmers (including yourself) In the following line of Python code, what is the argument to the input function? user_status = input("How are you today?") "How are you today?" Which symbol is used to assign a value to a variable in Python? = Which of the following is not a valid variable name in Python? my_2_cents In Python, whole numbers like...

if you were writing your source code in the JavaScript programming language, what file extension would you use to save your file? - .js What is the standard extension to use for a python code file? - .py if you were developing an application for an iPhone, which IDE would you use? - XCode Which IDE feature allows you to get code suggestions while you are typing? - IntelliSense which tool is used to write source code? - a text editor which language does not use a hybrid compiler/inte...

if you were writing your source code in the JavaScript programming language, what file extension would you use to save your file? - .js What is the standard extension to use for a python code file? - .py if you were developing an application for an iPhone, which IDE would you use? - XCode Which IDE feature allows you to get code suggestions while you are typing? - IntelliSense which tool is used to write source code? - a text editor which language does not use a hybrid compiler/inte...

Sequences - objects that can hold multiple items of data in order. You can then perform operations on sequences to examine and manipulate the items stored in them. What sequence types does Python use? - Lists, tuples Lists are mutable. What does this mean? - Their contents can be changed during program execution What are the different ways lists can be created? - [ ] with numbers and/or strings, along with using range (list(range(2, 22, 2))) What are Python's list operations? - + can jo...

1. Which of the following data types are supported in Python? The following data type are Supported: 1 - Numbers 2 - String 3 - List 4 - Tuples 5 - Dictionary 2. Which of the following data types are not supported in Python? Slice 3. What is the output of print(str) if str = 'Hello World!'? Hello World! 4. What is the output of print(str[0]) if str = 'Hello World!'? H 5. What is the output of print(str[2:5]) if str = 'Hello World!'? llo 6. What ...

Sequences - objects that can hold multiple items of data in order. You can then perform operations on sequences to examine and manipulate the items stored in them. What sequence types does Python use? - Lists, tuples Lists are mutable. What does this mean? - Their contents can be changed during program execution What are the different ways lists can be created? - [ ] with numbers and/or strings, along with using range (list(range(2, 22, 2))) What are Python's list operations? - + can jo...