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
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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
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