Given the following custom class myClass , which of the following statements are TRUE? Select all that apply. class myclass: def _init_(self, code, name): self.code = code self.name = name self.roster = [] def enrol(self, 1st: list[str]) -> None: "*" Add each element of to the roster once. for item in 1st: if item not in self.roster: self.roster.append(1st) O The attribute roster cannot be defined, since it's not a parameter of the initializer. O The method enrol is correct. O The method enrol is incorrect because it doesn't properly add elements to the roster. O The method enrol is incorrect because it doesn't properly ignore duplicate string elements. O The method enrol is incorrect because it doesn't return anything. O The initializer is incorrect as it creates more attributes than are passed. O The command print(c.roster) prints the list roster, where c is an instance of myClass. O The command print(c.roster) prints a memory address, as_repr or_str aren't defined.

Given the following custom class myClass , which of the following statements are TRUE? Select all that apply. class myclass: def _init_(self, code, name): self.code = code self.name = name self.roster = [] def enrol(self, 1st: list[str]) -> None: "*" Add each element of to the roster once. for item in 1st: if item not in self.roster: self.roster.append(1st) O The attribute roster cannot be defined, since it's not a parameter of the initializer. O The method enrol is correct. O The method enrol is incorrect because it doesn't properly add elements to the roster. O The method enrol is incorrect because it doesn't properly ignore duplicate string elements. O The method enrol is incorrect because it doesn't return anything. O The initializer is incorrect as it creates more attributes than are passed. O The command print(c.roster) prints the list roster, where c is an instance of myClass. O The command print(c.roster) prints a memory address, as_repr or_str aren't defined.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Given the following custom class myClass, which of the following statements are TRUE? Select all that apply. class myClass: def _init__(self, code, name): self.code = code self.name = name self.roster = 0 def enrol(self, 1st: list[str]) -> None: """ Add each element of to the roster once. II II II for item in lst: if item not in self.roster: self.roster.append(lst) The attribute roster cannot be defined, since it's not a parameter of the initializer. The method enrol is correct. n The method enrol is incorrect because it doesn't properly add elements to the roster. The method enrol is incorrect because it doesn't properly ignore duplicate string elements. The method enrol is incorrect because it doesn't return anything. n The initializer is incorrect as it creates more attributes than are passed. n The command print(c.roster) prints the list roster, where c is an instance of myClass. n The command print(c.roster) prints a memory address, as repr_ or_str aren't defined. --
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question in java please!
In Java Language OOP.
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