WGU - D278 SCRIPTING
AND PROGRAMMING
FOUNDATIONS
How should the item that holds the number of seconds in a minute be
declared? - ANSWERS-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? -
ANSWERS-Constant integer minAge
Given integer x = 3 and integer y = 5.
What is the value of the expression (x / 2.0) + y? - ANSWERS-6.5
Given float x = 10.2 and float y = 1.0.
What is the value of the expression x / y? - ANSWERS-10.2
What kind of operator is the == in the expression i == 20? -
ANSWERS-Equality
, What is the purpose of parentheses () in a programming expression? -
ANSWERS-To group expressions
Given float x = 3.0.
Which expression evaluates to 2.0? - ANSWERS-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? - ANSWERS-(x >= 18) and (x <=
24)
Which data type is used for items that are measured in length? -
ANSWERS-Float
Which data type should be used to keep track of how many planes are
in a hangar? - ANSWERS-Integer
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? - ANSWERS-Hours and
minutes
A function returns a number x cubed. For example, if x is 3, the
function returns 3 * 3 * 3, or 27.
AND PROGRAMMING
FOUNDATIONS
How should the item that holds the number of seconds in a minute be
declared? - ANSWERS-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? -
ANSWERS-Constant integer minAge
Given integer x = 3 and integer y = 5.
What is the value of the expression (x / 2.0) + y? - ANSWERS-6.5
Given float x = 10.2 and float y = 1.0.
What is the value of the expression x / y? - ANSWERS-10.2
What kind of operator is the == in the expression i == 20? -
ANSWERS-Equality
, What is the purpose of parentheses () in a programming expression? -
ANSWERS-To group expressions
Given float x = 3.0.
Which expression evaluates to 2.0? - ANSWERS-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? - ANSWERS-(x >= 18) and (x <=
24)
Which data type is used for items that are measured in length? -
ANSWERS-Float
Which data type should be used to keep track of how many planes are
in a hangar? - ANSWERS-Integer
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? - ANSWERS-Hours and
minutes
A function returns a number x cubed. For example, if x is 3, the
function returns 3 * 3 * 3, or 27.
