WGU C859 (WGUC859)

WGU C859 Python Test Questions and Answers Rated A+ f1 = open("/my_path/my_", "r") to open and read a file f1 = open("/my_path/my_", "w") to open and write a file (all previous material discarded) f1 = open("/my_path/my_", "a") to open and add to a file () read a file into a string ("hello!") writes to a file ine() reads next line () closes a file (must always close a file!) with open("/my_file...etc) as f: opens, allows work, and automatically closes a file timedelta time lib...

WGU C859 Python Syntax, Complete Verified Solution var1, var2, var3 = 1, 2, 3 multiple variable assignment 12 integer 1.2 float 'twelve' string "twelve" string True or False Boolean value type() determines type of an object (integer, boolean, etc) int() converts to integer object float() converts to float object str() converts to string object print() displays a message + addition (integer) or concatenation (string) - subtraction

Python interpreter correct answer: a computer program that executes code written in the Python programming language interactive interpreter correct answer: a program that allows the user to execute one line of code at a time. Interpreter correct answer: A program that executes computer code. Code correct answer: The text that represents a computer program. Prompt correct answer: Informs the programmer that the interpreter is ready to accept commands. Line correct answer: A r...

var1, var2, var3 = 1, 2, 3 correct answer: multiple variable assignment 12 correct answer: integer 1.2 correct answer: float 'twelve' correct answer: string "twelve" correct answer: string True or False correct answer: Boolean value type() correct answer: determines type of an object (integer, boolean, etc) int() correct answer: converts to integer object float() correct answer: converts to float object str() correct answer: converts to string object p...

Minimum field width with strings correct answer: print('Student name (%5s)' % 'Bob' the 5 specifies that there are a minimum of 5 characters and thus the print out would be ( Bob) Conversion flags correct answer: alter the output of conversion specifiers %08d adds leading zeros to the minimum width of 8 characters precision components(Rounding) correct answer: Indicates how many digits to the right of the decimal should be included '%.1f' % 1.725 indicates a precision of 1 resu...

f1 = open("/my_path/my_", "r") correct answer: to open and read a file f1 = open("/my_path/my_", "w") correct answer: to open and write a file (all previous material discarded) f1 = open("/my_path/my_", "a") correct answer: to open and add to a file () correct answer: read a file into a string ("hello!") correct answer: writes to a file ine() correct answer: reads next line () correct answer: closes a file (must always close a file!) with open("/my_file...

WGU C859 Practice Quiz 1.5 - Functions_ Python - Foundations - Great Learning

WGU C859 Quiz 1 - Python Basics_ Python - Foundations - Great Learning

Project • An online news portal aims to expand its business by acquiring new subscribers. Every visitor to the website takes certain actions based on their interest. The company plans to analyze these interests and wants to determine whether a new feature will be effective or not. Companies often analyze users' responses to two variants of a product to decide which of the two variants is more effective. This experimental technique is known as a/b testing which is used to determine whether a ...

Practice Quiz 1.3 - Conditional Statements_ Python - Foundations - Great Learning