Which bag behaviors would need to be modified when implementing a set?
Group of answer choices
toArray()
contains()
add()
clear()
The remove method replaces the removed entry with null because
Group of answer choices
otherwise it could be considered a duplicate value
it is a fail-safe programming practice
the client expects a null return value
the entry could potentially be scheduled for garbage collection
When removing a node from a chain, what case should we consider?
Group of answer choices
none of them
both of them
the node is at the end of the chain
the node is at the beginning of the chain
If an algorithm requires 7 basic operations for an algorithm with a problem size of n, the algorithmic complexity is
Group of answer choices
O(1)
O(n)
O(7n)
O(7)
Answers are
Q1)
Answer is Option C
Add() needs to be modified when we implement the set
Q2
Answer is Option D
The remove method replaces the removed entry with null because the entry could potentially be scheduled for garbage collection
Q3)
Answer is A None of them or if there is mistype error then It will be D i.e the node is not at the beginning of the chain
When removing a node from a chain we need to consider that the node is not at the beginning of the chain
Q4)
Answer is O(1)
Basic operations takes constant time i.e O(1) we have 7 basic operations then also time remains same as constant don't affect time complexity So answer is O(1) only
These are the correct options
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Which bag behaviors would need to be modified when implementing a set? Group of answer choices...
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