Exam (elaborations)
CS 250 FINAL EXAM Questions And Answers Latest Update
- Course
- CS 250
- Institution
- Rutgers University
CS 250 FINAL EXAM Questions And Answers Latest Update
[Show more]
Content preview
Solution 2024/2025Pepper
CS 250 FINAL EXAM Questions And Answers
Latest Update
Write a line of code that would call this method: __init__(self) ANS✔✔ c =
Class()
Write a line of code that would call this method: __len__(self) ANS✔✔ len(c)
Write a line of code that would call this method: __gt__(self) ANS✔✔ if c > d
Write a line of code that would call this method: __contains__(self, x) ANS✔✔
if x in c
Write a line of code that would call this method: __iter__(self) ANS✔✔ for
item in c:
Write a line of code that would call this method: __str__(self) ANS✔✔ print(c)
Write a line of code that would call this method: __le__(self) ANS✔✔ if c <=
d
Write a line of code that would call this method: __eq__(self) ANS✔✔ if c ==
d
, Solution 2024/2025
Pepper
Suppose that the constructor for a geometric shape accepts parameters
width and height from the client. Which statement initializes a private field
with the given width? ANS✔✔ self._width = width
Which statement returns the value of a private field? ANS✔✔ return
self._height
What type of value must the __str__ method return? ANS✔✔ string
Suppose that the Note class provides a constructor that accepts parameters
name and octave. Which statement constructs a Note object? ANS✔✔ n =
Note('C', 2)
Which statement initializes a private field with a given octave? ANS✔✔
self._octave = octave
Suppose that the Note class provides a public frequency method. Which
method signature indicates that frequency is a public method that does not
accept any parameters from the client? ANS✔✔ def frequency(self):
PDB: h ANS✔✔ Help:List available commands
PDB: q ANS✔✔ Quit: Quit the debugger, abort the program
PDB: l ANS✔✔ List: List 11 lines of source code
PDB: b ANS✔✔ Break: Set a breakpoint at line x
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 Schoolflix. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
52928 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now