Scripting and Programming Actual FINAL PREP- Foundations - C173 with C173 Pre-Assessment Practice Questions

Scripting and Programming Actual FINAL PREP- Foundations - C173 with C173 Pre-Assessment Practice Questions 4.0 (9 reviews) Students also studied Terms in this set (353) Western Governors UniversityC 173 Save D278 Pre-Assessment Scripting and ...70 terms Judi_0310Preview Applied Probability and Statistics C...132 terms melatronicsPreview C173 WGU Scripting and Programmi...129 terms TyC65Preview Precalc Teacher Rick Which operator should be used to determine if a number is evenly divisible by 5?A + B - C * D % ?ar drove 200 miles using 10 gallons of fuel.Which operation should be used to compute the miles per gallon, which is 20?A Addition B Subtraction C Multiplication D Division Division ^^ A variable should hold a person's height in meters.Which data type should the variable be?A Integer B Float C String D Boolean Float

^^ A variable should hold the names of all past U.S.presidents.Which data type should the variable be?A Integer array B Float array C String array D Boolean array 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?A Constant float userTime B Variable float userTime C Constant integer secondsPerMinute D Variable integer secondsPerMinute 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?A Constant integer minAge B Variable integer minAge C Constant integer 35 D Variable integer 35 Constant integer minAge Given integer x = 3 and integer y = 5.What is the value of the [removed] x / 2.0) + y?A 5.0 B 6.0 C 6.5

• 7.5

6.5 Given float x = 10.2 and float y = 1.0.What is the value of the expression x / y ?A 0.0 B 1.0 C 10

D 10.2

10.2 What kind of operator is the == in the expression i == 20?A Assignment B Arithmetic C Equality D Logical Equality

What is the purpose of parentheses () in a programming expression?A To print expressions B To group expressions C To run expressions D To compose expressions To group expressions Given float x = 3.0.Which expression evaluates to 2.0?A x / 3 * 2 + 2 B x - 2/3 C x + 0.5 /2 D x / 2 + 0.5 /2 + .25 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?A x >= 18) or ( x <= 24) B ( x >= 18) and ( x <= 24) C ( x < 18> 24) D ( x < 18> 24)

• x >= 18) and ( x <= 24)

^^ Which data type is used for items that are measured in length?A Integer B Float C String D Boolean Float ^^ Which data type should be used to keep track of how many planes are in a hangar?A Integer B Float C String D Boolean 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?A Hours only B Minutes only C Hours and minutes D Hours, minutes, and seconds 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?A x B x, x C x, x, x D 27 x A function calculates the weight difference (Diff) given two sample weights (S1 and S2).What should be the output from the function?A S1 only B S2 only C S1 and S2 D Diff Diff function P(integer x) returns integer y y = 2 * x What does P(5) evaluate to?A 2 B 5 C 10 D 25 10 Function F() Put "Hey" to output What entire output appears after three successive calls to F()?A Hey B HHHey C HeyHeyHey D Hey Hey Hey HeyHeyHey What is a valid user-defined function name?A A reserved word B Any valid identifier C Any variable name D A floating-point number Any valid identifier A function MyFct has an input x and an output z.What does MyFct return?A Nothing B x only C z only D x and z z only