Introduction to Programming in Python - C859 WGU C859 Actual Exam

Introduction to Programming in Python - C859/ WGU C859 Actual Exam Updated 2023-2024 Latest Version

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• function displays variables or expression values print()

• to keep the output of a subsequent print statement on

the same line separated by a single space end=' '

• newline character. \n

• what is put in, taken in, or operated on by any process

or system.

• to read in a string from the user and then convert that

string to an integer for use in a calculation input() int(input())

• returns the type of an object type()

• that gives the value of an object's identity id()

• when reading the input to convert the input string into

a float

• The syntax for outputting the float myFloat with two

digits after the decimal point is

• Which of the following arguments completes

print() to output two digits after the decimal point?print( .format(7.0 / 3.0)) float(input())

print('{:.2f}'.for-

mat(myFloat))

'{:.2f}'

11. What is output by print('{:.1f}'.format(0.125))? 0.1

12. What is output by print('{:.3f}'.format(9.1357))? 9.136

• The exponent operator is **

14. Compound operator: addition +=

15. Compound operator: Subtraction -=

16. Compound operator: Multiplication *=

17. Compound operator: Division /=

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Introduction to Programming in Python - C859/ WGU C859 Actual Exam Updated 2023-2024 Latest Version

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18. Compound operator: Modulo %=

• can be used to round down the result of a float-

ing-point division to the closest whole number value.

• evaluates the remainder of the division of two integer

operands.Ex. 23 10 is 3

• Executes the contents of a file containing Python

code and makes the definitions from that file avail- able.

• ensures that our file runs if we called it up by name

and not if we included this file by importing it in some other file //

%

import

if name == ' main '

• import built in math module import math

• calling a math module function for sqrt function variable =

math.sqrt(num)

• you want to generate the help of the given math help(math)

• built-in function can be used to find the length of a

string

• Write a statement that prints the length of the string

variable first_name.

• A programmer can access a character at a specific

index by appending containing the index

• Write an expression that accesses the first character

of the string my_country.len() print(len(first_name)) [ ] my_country[0]

• creates an empty list my_list = [ ]

• Write a statement that creates a list called my_nums,

containing the elements 5, 10, and 20.my_nums = [5, 10, 20]

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