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Q 1/10
Score 0
Which of the following describes the most significant requirement for a Binary Search algorithm to work correctly on a given dataset?
30
The data must be stored in a linked list.
The number of items in the dataset must be even.
The data must be in a sorted order.
The dataset must contain only numerical values.
Q 2/10
Score 0
In a Bubble Sort algorithm, how can you determine if the list is fully sorted before reaching the maximum possible number of passes?
30
If the first and last elements are in the correct position.
If the algorithm reaches the middle element of the list.
If a full pass is completed without any elements being swapped.
If the current element being checked is smaller than the previous one.
10 questions
Q.
Which of the following describes the most significant requirement for a Binary Search algorithm to work correctly on a given dataset?
1
30 sec
Q.
In a Bubble Sort algorithm, how can you determine if the list is fully sorted before reaching the maximum possible number of passes?
2
30 sec
Q.
Which of the following describes the first step of an Insertion Sort algorithm when sorting a list into ascending order?
3
30 sec
Q.
If you have a sorted list of 1,000 items, what is the maximum number of comparisons a Binary Search would need to find a specific item or determine it is not there?
4
30 sec
Q.
Which search algorithm checks every single item in a list sequentially until the target is found or the end of the list is reached?
5
30 sec
Q.
Which of the following is an advantage of a Linear Search over a Binary Search?
6
30 sec
Q.
An algorithm compares the first two elements of a list, swaps them if the first is greater than the second, and then moves to the next pair. This process repeats until the largest element 'rises' to the end of the list. Which algorithm is being described?
7
30 sec
Q.
In an Insertion Sort, where is the next item from the unsorted part of the list placed?
8
30 sec
Q.
9
30 sec
Q.
An efficiency comparison is made between a Linear Search and a Binary Search on a sorted list of 64 items. In the worst-case scenario, how many more comparisons would the Linear Search perform than the Binary Search?
