D278 Scripting and Programming PA Questions and Answers Graded A+

D278 Scripting and Programming PA Questions and Answers Graded A+ A car drove 200 miles using 10 gallons of fuel. Which operation should be used to compute the miles per gallon, which is 20? divison 3 multiple choice options Which operator should be used to determine if a number is evenly divisible by 5? % 3 multiple choice options A variable should hold a person's height in meters. Which data type should the variable be? float 3 multiple choice options A variable should hold the names of all past U.S. presidents. Which data type should the variable be? string array 3 multiple choice options 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 3 multiple choice options 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 3 multiple choice options Given integer x = 3 and integer y = 5. What is the value of the expression (x / 2.0) + y? 6.5 3 multiple choice options Given float x = 10.2 and float y = 1.0. What is the value of the expression x / y? 10.2 3 multiple choice options What kind of operator is the == in the expression i == 20? equality 3 multiple choice options What is the purpose of parentheses () in a programming expression? to group expressions 3 multiple choice options Given float x = 3.0. Which expression evaluates to 2.0? x / 2 + 0.5 /2 + .25 3 multiple choice options Which expression represents all the values of x, when x is the age ranging from 18 to 24 years old? (x = 18) and (x = 24) 3 multiple choice options Which data type is used for items that are measured in length? float 3 multiple choice options Which data type should be used to keep track of how many planes are in a hangar? integer 3 multiple choice options What does a programmer do first to use an existing programming library? include the library