D278 Pre-Assessment Scripting and Programming Foundations Exam Questions Solved Correctly.
1 view 0 purchase
Course
D276
Institution
D276
Which operator should be used to determine if a number is evenly divisible by 5?
A +
B -
C *
D % - Answer %
A car 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 Divi...
D278 Pre-Assessment Scripting and
Programming Foundations Exam
Questions Solved Correctly.
Which operator should be used to determine if a number is evenly divisible by 5?
A+
B-
C*
D % - Answer %
A car 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 - Answer 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 - Answer 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 - Answer 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 - Answer 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 - Answer Constant integer minAge
Given integer x = 3 and integer y = 5.
What is the value of the expression ( x / 2.0) + y?
A 5.0
B 6.0
C 6.5
7 7.5 - Answer 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 - Answer 10.2
What kind of operator is the == in the expression i == 20?
A Assignment
B Arithmetic
C Equality
D Logical - Answer 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 - Answer To group expressions
Given float x = 3.0.
Which expression evaluates to 2.0?
Ax/3*2+2
B x - 2/3
C x + 0.5 /2
D x / 2 + 0.5 /2 + .25 - Answer D
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller COCOSOLUTIONS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.09. You're not tied to anything after your purchase.