WGU C173 Scripting and Programming
Questions and Answers Already Passed
% ✔✔Which operator should be used to determine if a number is evenly divisible by 5?
division ✔✔A car drove 200 miles using 10 gallons of fuel. Which operation should be used to
compute the miles per gallon, which is 20?
Float ✔✔A variable should hold a person's height in meters. Which data type should the variable
be?
String array ✔✔A variable should hold the names of all past U.S. presidents. Which data type
should the variable be?
Constant integer secondsPerMinute ✔✔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?
Constant integer minAge ✔✔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?
6.5 ✔✔Given integer x = 3 and integer y = 5.
What is the value of the expression ( x / 2.0) + y?
10.2 ✔✔Given float x = 10.2 and float y = 1.0.What is the value of the expression x / y?
Equality ✔✔What kind of operator is the == in the expression i == 20?
, to group expressions ✔✔What is the purpose of parentheses () in a programming expression?
x / 2 + 0.5 /2 + .25 ✔✔Given float x = 3.0. Which expression evaluates to 2.0?
( x >= 18) and ( x <= 24) ✔✔Which expression evaluates to true only when the user is within 3
years of 21 years, given a variable x containing a user's age?
Float ✔✔Which data type is used for items that are measured in length
Integer ✔✔Which data type should be used to keep track of how many planes are in a hangar?
Hours and minutes ✔✔A function should convert hours and minutes to seconds, such as converting
1 hour and 10 minutes to 4,200 seconds. What should be the input to the function?
x ✔✔A function returns a number x cubed. For example, if x is 3, the function returns 3 * 3 * 3,
or 27. What should be the input to the function?
Diff ✔✔A function calculates the weight difference (Diff) given two sample weights (S1 and S2).
What should be the output from the function?
10 ✔✔function P(integer x) returns integer y y = 2 * x What does P(5) evaluate to?
HeyHeyHey ✔✔Function F() Put "Hey" to output What entire output appears after three
successive calls to F()?
a valid identifier ✔✔What is a valid user-defined function name?
z only ✔✔A function MyFct has an input x and an output z.What does MyFct return?
Questions and Answers Already Passed
% ✔✔Which operator should be used to determine if a number is evenly divisible by 5?
division ✔✔A car drove 200 miles using 10 gallons of fuel. Which operation should be used to
compute the miles per gallon, which is 20?
Float ✔✔A variable should hold a person's height in meters. Which data type should the variable
be?
String array ✔✔A variable should hold the names of all past U.S. presidents. Which data type
should the variable be?
Constant integer secondsPerMinute ✔✔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?
Constant integer minAge ✔✔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?
6.5 ✔✔Given integer x = 3 and integer y = 5.
What is the value of the expression ( x / 2.0) + y?
10.2 ✔✔Given float x = 10.2 and float y = 1.0.What is the value of the expression x / y?
Equality ✔✔What kind of operator is the == in the expression i == 20?
, to group expressions ✔✔What is the purpose of parentheses () in a programming expression?
x / 2 + 0.5 /2 + .25 ✔✔Given float x = 3.0. Which expression evaluates to 2.0?
( x >= 18) and ( x <= 24) ✔✔Which expression evaluates to true only when the user is within 3
years of 21 years, given a variable x containing a user's age?
Float ✔✔Which data type is used for items that are measured in length
Integer ✔✔Which data type should be used to keep track of how many planes are in a hangar?
Hours and minutes ✔✔A function should convert hours and minutes to seconds, such as converting
1 hour and 10 minutes to 4,200 seconds. What should be the input to the function?
x ✔✔A function returns a number x cubed. For example, if x is 3, the function returns 3 * 3 * 3,
or 27. What should be the input to the function?
Diff ✔✔A function calculates the weight difference (Diff) given two sample weights (S1 and S2).
What should be the output from the function?
10 ✔✔function P(integer x) returns integer y y = 2 * x What does P(5) evaluate to?
HeyHeyHey ✔✔Function F() Put "Hey" to output What entire output appears after three
successive calls to F()?
a valid identifier ✔✔What is a valid user-defined function name?
z only ✔✔A function MyFct has an input x and an output z.What does MyFct return?
