WGU D278 Programming and
Scripting Exam | 100% Correctly
Answered and Graded A+ |
2025/2026 Guide
A car drove 200 miles using 10 gallons of fuel. Which operation should
be used to compute the miles per gallon, which is 20?
- Correct Answer - Division
Which operator should be used to determine if a number is evenly
divisible by 5?
- Correct Answer - %
A variable should hold a person's height in meters. Which data type
should the variable be?
- Correct Answer - Float
A variable should hold the names of all past U.S. presidents.
Which data type should the variable be?
- Correct Answer - String array
,A program uses the number of seconds in a minute in various
calculations.
How should the item that holds the number of seconds in a minute be
declared?
- Correct Answer - Constant integer secondsPerMinute
A program determines if a user's age is high enough to run for U.S.
president. The minimum age requirement is 35.
How should the item that holds the minimum age be declared?
- Correct Answer - Constant integer minAge
Given integer x = 3 and integer y = 5.
What is the value of the expression (x / 2.0) + y?
- Correct Answer - 6.5
Given float x = 10.2 and float y = 1.0.
What is the value of the expression x / y?
- Correct Answer - 10.2
What kind of operator is the == in the expression i == 20?
- Correct Answer - Equality
What is the purpose of parentheses () in a programming expression?
, - Correct Answer - To group expressions
Given float x = 3.0.
Which expression evaluates to 2.0?
- Correct Answer - x / 2 + 0.5 /2 + .25
Which expression represents all the values of x, when x is the age
ranging from 18 to 24 years old?
- Correct Answer - (x >= 18) and (x <= 24)
What does a programmer do first to use an existing programming
library?
- Correct Answer - Include the library
What relationship is common among a programming library's functions?
- Correct Answer - Functions all relate to the same purpose.
What is an advantage of using a programming library?
- Correct Answer - The code has already been tested.
Which language is dynamically typed?
- Correct Answer - Python
Scripting Exam | 100% Correctly
Answered and Graded A+ |
2025/2026 Guide
A car drove 200 miles using 10 gallons of fuel. Which operation should
be used to compute the miles per gallon, which is 20?
- Correct Answer - Division
Which operator should be used to determine if a number is evenly
divisible by 5?
- Correct Answer - %
A variable should hold a person's height in meters. Which data type
should the variable be?
- Correct Answer - Float
A variable should hold the names of all past U.S. presidents.
Which data type should the variable be?
- Correct Answer - String array
,A program uses the number of seconds in a minute in various
calculations.
How should the item that holds the number of seconds in a minute be
declared?
- Correct Answer - Constant integer secondsPerMinute
A program determines if a user's age is high enough to run for U.S.
president. The minimum age requirement is 35.
How should the item that holds the minimum age be declared?
- Correct Answer - Constant integer minAge
Given integer x = 3 and integer y = 5.
What is the value of the expression (x / 2.0) + y?
- Correct Answer - 6.5
Given float x = 10.2 and float y = 1.0.
What is the value of the expression x / y?
- Correct Answer - 10.2
What kind of operator is the == in the expression i == 20?
- Correct Answer - Equality
What is the purpose of parentheses () in a programming expression?
, - Correct Answer - To group expressions
Given float x = 3.0.
Which expression evaluates to 2.0?
- Correct Answer - x / 2 + 0.5 /2 + .25
Which expression represents all the values of x, when x is the age
ranging from 18 to 24 years old?
- Correct Answer - (x >= 18) and (x <= 24)
What does a programmer do first to use an existing programming
library?
- Correct Answer - Include the library
What relationship is common among a programming library's functions?
- Correct Answer - Functions all relate to the same purpose.
What is an advantage of using a programming library?
- Correct Answer - The code has already been tested.
Which language is dynamically typed?
- Correct Answer - Python
