CMSC 140 Part 1 Final Exam Review Questions & Answers 2024/2025
7 views 0 purchase
Course
CMSC 140 Part 1
Institution
CMSC 140 Part 1
CMSC 140 Part 1 Final Exam Review Questions & Answers 2024/2025
What does it mean to increment something? What operator is used in C++ to do this? - ANSWERSTo increment something is to increase its value by 1. The operator in C++ is the ++ (plus-plus) operator.
What does it mean to decremen...
CMSC 140 Part 1 Final Exam Review
Questions & Answers 2024/2025
What does it mean to increment something? What operator is used in C++ to do this? - ANSWERSTo
increment something is to increase its value by 1. The operator in C++ is the ++ (plus-plus) operator.
What does it mean to decrement something? What operator is used in C++ to do this? - ANSWERSTo
decrement something is to decrease its value by 1. The operator in C++ is the -- (minus-minus) operator.
Prefix Mode - ANSWERSThe value is incremented before used in any expression in the same statement.
Postfix Mode - ANSWERSThe value is incremented after used in any expression in the same statement.
What does it mean to find the modulus of something? What operator is used in C++ to do this? -
ANSWERSTo find the remainder after the division of two numbers. The operator % is used in C++
What operator is used in C++ to represent division? - ANSWERSThe / operator is used to represent
division in C++.
What will be the data type of the result of division between two integers? - ANSWERSThe data type will
be an integer.
What will be the result of the expression ? - ANSWERS3
What will be the result of the expression 7.0/2 - ANSWERS3.5
What will the variables 'someNum', 'anotherNum', 'lastNum', and 'aBool' contain after the execution of
the following code?:
Name the three different types of loops - ANSWERSWhile Loop, do-while loop, and for loops
Pretest - ANSWERSEvaluate its expression before the loop executes once.
Posttest - ANSWERSEvaluate its expression after the loop executes once.
What loops are posttest? - ANSWERSdo-while loop
What loops are pretest? - ANSWERSwhile loop and for loop
What are the three parts of a for loop definition called? - ANSWERSInitialization, test, and update
What will be displayed on the screen after the execution of the following code?
int counter = 0;
bool moreThan20 = false;
while (!moreThan20)
{
if (counter != 6)
{
cout << counter << endl;
}
if (counter == 14)
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 Bensuda. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
