Study guides, Class notes & Summaries

Complete Solutions Manual for Fundamentals of Python, First Programs, 3rd Edition by Kenneth A. Lambert ; ISBN13: 9780357881019. (Full Chapters included Chapter 1 to 13)....1. Introduction. 2. Data Types and Expressions. 3. Control Statements. 4. Strings and Text Files. 5. Lists and Dictionaries. 6. Design with Functions. 7. Design with Recursion. 8. Simple Graphics and Image Processing. 9. Graphical User Interfaces. 10. Design with Classes. 11. Data Analysis and Visualization. 12. Ne...

Python makes the distinction between integers and floating variables. - Yes When declaring variables in Python, a data type must be specified. - No When setting a boolean variable, the value must start with a capital letter. - Yes A developer wants to make sure a serial number cannot be used in a calculation and that a dollar amount entered as a whole number can have decimals. Then, a message should be displayed to tell a customer the serial number and price for the products. Using the dr...

What is a program? - A program is a set of instructions that a computer follows to perform a task. What is hardware? - Hardware is all the physical devices, or components, of which a computer is made. List the five major components of a computer system. - The CPU, main memory, secondary storage devices, input devices and output devices. What part of the computer actually runs programs? - The CPU What part of the computer serves as a work area to store a program and its data while ...

Which of the following data types are not supported in Python? - List, Set, Dict, Tuple Which of the following data types are not supported in Python? - int, string What is the output of print(str) if str = 'Hello World!'? - Hello World! What is the output of print(str[0]) if str = 'Hello World!'? - H What is the output of print(str[2:5]) if str = 'Hello World!'? - llo What is the output of print(str[2:]) if str = 'Hello World!'? - llo World! What is the output of print(str ...

Flowcharts - Graphically depict the logical steps to carry out a task and show how the steps relate to each other (Makes the logic easier to follow) Pseudocode - Uses English-like phrases with some Python terms to outline the task (Allows the programmer to focus on the steps required to solve a problem rather than on how to use the computer language) Hierarchy charts - Shows how the different parts of a program relate to each other Also known as HIPO (Hierarchy plus Input-Process-Outp...

A(n) __________ is a set of instructions that a computer follows to perform a task. 1. compiler 2. program 3. interpreter 4. programming language - program The physical devices that a computer is made of are referred to as . 1. hardware 2. software 3. the operating system 4. tools - hardware The part of a computer that runs programs is called . 1. RAM 2. secondary storage 3. main memory 4. the CPU - the CPU Today, CPUs are small chips known as __________. a. ENIACs b. microproce...

The following code represents a ________________ if structure. if a >= 1: if a == 1: - nested Which line of code sets the value of the variable take_home to 500? take_home == 1500 / (1 + 2) take_home = 250 * 6 / 1 + 2 take_home = 250 * (5 % 3) take_home = 250 * 5 - 3 - take_home = 250 * (5 % 3) Given the code message = "Your percentage score of " percentage = "95.6" letter_grade = "% is an A grade." What is the correct code to display the following result? Your percentage ...

Python A modern programming language named after Monty Python Statement: A single line of Python code. +, -, *, / Python operators that perform mathematical operations. PEMDAS Order of operations that Python follows for the Python keyword that proceeds a block of code to loop through a series of statements. algorithm A set of specific steps for solving a category of problems keyword define the language's syntax rules and structure, and they cannot be used as variable names stateme...

Name the three kinds of data sequences - tuples, strings, lists A ___ loop is used to iterate through a sequence - for the ___ function is used to determine how many pairs in a dictionary or how many elements in a sequence - length (len) An if statment is built by using an if followed by a ___, a ____, and a ____ of one or more statements - condition, colon, block Name the 3 things that must occur for a sentry (loop) variable to effectively control the while loop - initialize, che...

The primary difference between a tuple and a list is that - once a tuple is created, it cannot be changed What will be the value of the variable list2 after the following code executes? list1 = [1, 2, 3] list2 = [] for element in list1: d(element) list1 = [4, 5, 6] - [1, 2, 3] What will be the value of the variable list after the following code executes? list = [1, 2, 3, 4] list[3] = 10 - [1, 2, 3, 10] What is an advantage of using a tuple rather than a list? - Processing a tuple is ...

forward(distance) - moves turtle forward distance in current direction backward(distance) - moves turtle backward in current direction circle(radius) - moves the turtle in a circle. Within the parentheses, you write the radius of the circle. penUp, penDown - controls whether or not Tracy is leaving a trail. What are the dimensions of Tracy's world? - 400 pixel tall x 400 pixels wide left(angle), right(angle) - turns Tracy either left or right the inputted degrees For loops - used...