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Ultimate D278 Scripting and Programming Foundations 31 studiers today 5.0 (4 reviews) Students also studied Terms in this set (114) Western Governors UniversityD 333 Save D278 Exam Prep 53 terms Sergeantsavage1 Preview Ultimate D278 Scripting and Progra...Teacher 114 terms Sara_HoeftPreview WGU - Scripting and Programming ...85 terms Pontiac1979Preview C173 Ve Teacher cmw Which operator should be used to determine if a number is evenly divisible by 5?%
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A car drove 200 miles using 10 gallons of fuel.Which operation should be used to compute the miles per gallon, which is 20?Division
A variable should hold a person's height in meters.Which data type should the variable be?Float
A variable should hold the names of all past U.S.presidents.Which data type should the variable be?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?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?Constant integer minAge
Given integer x = 3 and integer y = 5.What is the value of the [removed] x / 2.0) + y?
6.5
Given float x = 10.2 and float y = 1.0.What is the value of the expression x / y ?
10.2
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- x >= 18) and ( x <= 24)
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What kind of operator is the == in the expression i == 20? Equality
What is the purpose of parentheses () in a programming expression?To group expressions
Given float x = 3.0.Which expression evaluates to 2.0?x / 2 + 0.5 /2 + .25
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?
Which data type is used for items that are measured in length?Float
Which data type should be used to keep track of how many planes are in a hangar?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?Hours and minutes
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?x
A function calculates the weight difference (Diff) given two sample weights (S1 and S2).What should be the output from the function?Diff
function P(integer x) returns integer y y = 2 * x What does P(5) evaluate to?10
Function F() Put "Hey" to output What entire output appears after three successive calls to F()?HeyHeyHey
What is a valid user-defined function name?Any valid identifier
A function MyFct has an input x and an output z.What does MyFct return?z only
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What is the return value of a function?Output of a function
A program should continue accepting input numbers, adding each to a sum, until a 0 is input.Which control structure should be used?While loop
Joe is building an online game. He wants to provide a riddle and have the player guess the answer. The game needs to prompt the user to enter the answer, check to see if it the input provided does not match the correct answer, and continue prompting the user until the answer entered matches the correct answer.Which control structure supports Joe's needs?Do-while loop
What is put to output by the following pseudocode:
x = 3 do Put x to output Put " " to output x = x - 1 while x > 0
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A programmer has developed the following code:
count = 0
while count is less than 5:
print 'Hello' What is the result of implementing this code?'Hello' will print indefinitely.
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What is the loop expression in the following pseudocode?i = 0 while i < 20 xss=removed>
What is the loop variable initialization in the following pseudocode?y = 0 s = 100.0 while y < 10 xss=removed xss=removed xss=removed>
Order the steps needed to output the minimum of x and y from first (1) to last (4).A Declare variable min B Put min to output C min = x D If y < min xss=removed>
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Order the steps needed to calculate speed in miles per hour given a start and end location and time traveled in hours from first (1) to last (4).A Put speedMph to output B Declare variables distMiles and speedMph C distMiles = endLocation - startLocation D speedMph = distMiles / timeHours BCDA
Order the tasks needed to create a pyramid (large on bottom, small on top) on a table from first (1) to last (4).A Place largest shape.B Clear table C Place smallest shape.D Place middle-sized shape.
BADC
What does the following algorithm determine?if x == y z = 1 else z = 0 Whether x and y are the same
What does the following algorithm accomplish?x = Get next input if x == -1 Put "Goodbye" to output Outputs Goodbye when user types -1
What does an output of 1 indicate for the following algorithm running on a five-element list of integers?i = 0 x = 0 while i < 5 xss=removed xss=removed>
When should a programmer develop an algorithm to solve a problem?Before writing a program to solve the problem
Which text represents an algorithm?Insert key, turn key, open door
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